+ exec nova-scheduler --config-file /etc/nova/nova.conf
/var/lib/openstack/lib/python3.12/site-packages/oslo_concurrency/lockutils.py:41: EventletDeprecationWarning: 
Eventlet is deprecated. It is currently being maintained in bugfix mode, and
we strongly recommend against using it for new projects.

If you are already using Eventlet, we recommend migrating to a different
framework.  For more detail see
https://eventlet.readthedocs.io/en/latest/asyncio/migration.html

  import eventlet
2026-05-19 16:14:53.547 1 INFO nova.utils [None req-a2aadf3a-3233-4ff9-9d5c-dab5a4c69572 - - - - - -] The default thread pool MainProcess.default is initialized
2026-05-19 16:14:53.885 1 INFO nova.utils [None req-a2aadf3a-3233-4ff9-9d5c-dab5a4c69572 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-05-19 16:14:53.917 1 INFO nova.utils [None req-bc4889d0-f3c6-4158-ab95-0e325af768ae - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-05-19 16:14:54.917 1 INFO nova.utils [None req-bc4889d0-f3c6-4158-ab95-0e325af768ae - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-05-19 16:14:54.918 1 INFO nova.utils [None req-bc4889d0-f3c6-4158-ab95-0e325af768ae - - - - - -] The default thread pool MainProcess.default is shutting down
2026-05-19 16:14:55.657 1 INFO nova.utils [None req-bc4889d0-f3c6-4158-ab95-0e325af768ae - - - - - -] The default thread pool MainProcess.default is closed
2026-05-19 16:14:55.660 1 WARNING oslo_service.backend._threading.service [None req-bc4889d0-f3c6-4158-ab95-0e325af768ae - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-05-19 16:14:55.669 1 WARNING oslo_config.cfg [None req-bc4889d0-f3c6-4158-ab95-0e325af768ae - - - - - -] Deprecated: Option "api_servers" from group "glance" is deprecated for removal (
Support for image service configuration via standard keystoneauth1 Adapter
options was added in the 17.0.0 Queens release. The api_servers option was
retained temporarily to allow consumers time to cut over to a real load
balancing solution.
).  Its value may be silently ignored in the future.
2026-05-19 16:14:55.717 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-19 16:14:55.729 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-19 16:19:48.861 13 INFO nova.scheduler.manager [None req-4e36aa0d-9ab2-4a28-9270-d02e4ad1f73e - - - - - -] Discovered 1 new hosts: cell1:instance
2026-05-19 16:21:35.019 13 INFO nova.scheduler.host_manager [None req-d1b88f8c-b0b8-4527-9c46-11e99b2ee6d7 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-19 16:21:35.022 11 INFO nova.scheduler.host_manager [None req-d1b88f8c-b0b8-4527-9c46-11e99b2ee6d7 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-19 16:51:34.193 13 INFO nova.utils [None req-171a2446-c998-4d9d-8036-13575f1e1f4f ab388b896f3046648e9f8a7841ae53f2 0f05220fabe7443abaa2e13078527094 - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-05-19 16:51:40.598 11 INFO nova.utils [None req-f4fcfc99-046e-42f6-97a6-4388d881cb89 f2b456ee47b44f61bdf1f3062ba12e58 c82024af187d4e839cc44098ceef48d3 - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized
2026-05-19 16:54:16.527 11 INFO nova.scheduler.host_manager [None req-a54280b6-7fe8-4cb2-9f4e-a2e2efbd8828 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-19 16:54:16.528 13 INFO nova.scheduler.host_manager [None req-a54280b6-7fe8-4cb2-9f4e-a2e2efbd8828 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.