+ 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
2026-05-11 21:36:31.093 1 INFO nova.utils [None req-62c9db64-e29b-4298-9743-d41ea93fd9ca - - - - - -] The default thread pool MainProcess.default is initialized
2026-05-11 21:36:31.444 1 INFO nova.utils [None req-62c9db64-e29b-4298-9743-d41ea93fd9ca - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-05-11 21:36:31.481 1 INFO nova.utils [None req-ef86a72d-52f5-4263-aa69-0004cf38a04d - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-05-11 21:36:32.481 1 INFO nova.utils [None req-ef86a72d-52f5-4263-aa69-0004cf38a04d - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-05-11 21:36:32.481 1 INFO nova.utils [None req-ef86a72d-52f5-4263-aa69-0004cf38a04d - - - - - -] The default thread pool MainProcess.default is shutting down
2026-05-11 21:36:33.204 1 INFO nova.utils [None req-ef86a72d-52f5-4263-aa69-0004cf38a04d - - - - - -] The default thread pool MainProcess.default is closed
2026-05-11 21:36:33.205 1 WARNING oslo_service.backend._threading.service [None req-ef86a72d-52f5-4263-aa69-0004cf38a04d - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-05-11 21:36:33.215 1 WARNING oslo_config.cfg [None req-ef86a72d-52f5-4263-aa69-0004cf38a04d - - - - - -] 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.
2026-05-11 21:36:33.256 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-11 21:36:33.272 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-11 21:41:34.406 13 INFO nova.scheduler.manager [None req-b26e1404-0270-4dae-a15e-9ae60eae4a7d - - - - - -] Discovered 1 new hosts: cell1:instance
2026-05-11 21:43:14.693 13 INFO nova.scheduler.host_manager [None req-810d275b-72b6-4c8d-b6ee-cb89ec57268c - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-11 21:43:14.697 11 INFO nova.scheduler.host_manager [None req-810d275b-72b6-4c8d-b6ee-cb89ec57268c - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-11 22:12:17.182 13 INFO nova.utils [None req-5d416e7f-bbc6-45f1-87ef-51b6ceb83083 65c3b57986e94651a5fa88eb171ec340 96297d819df743d7bcd43e93bfff116b - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-05-11 22:12:18.747 11 INFO nova.utils [None req-831a7df4-62b3-4f55-b0d4-cb92c43d8dd0 002d9682e3bf4318bacd742ed7482ee3 b00cb7b3e0004b9893a06e34c9b1863a - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized
2026-05-11 22:13:40.071 11 INFO nova.scheduler.host_manager [None req-d9e7123a-8e01-4d20-a613-e8b353c81467 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-11 22:13:40.072 13 INFO nova.scheduler.host_manager [None req-d9e7123a-8e01-4d20-a613-e8b353c81467 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-11 22:15:42.069 13 INFO nova.scheduler.host_manager [None req-eebbd8fa-a095-4559-a9a8-4d3927af6435 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-11 22:15:42.071 11 INFO nova.scheduler.host_manager [None req-eebbd8fa-a095-4559-a9a8-4d3927af6435 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.