+ 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
2026-05-13 01:33:09.990 1 INFO nova.utils [None req-7696d318-5031-43d3-8bef-a5678153f8d4 - - - - - -] The default thread pool MainProcess.default is initialized
2026-05-13 01:33:10.413 1 INFO nova.utils [None req-7696d318-5031-43d3-8bef-a5678153f8d4 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-05-13 01:33:10.437 1 INFO nova.utils [None req-344a55c8-0923-4afc-8651-e0cd9956f59d - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-05-13 01:33:11.437 1 INFO nova.utils [None req-344a55c8-0923-4afc-8651-e0cd9956f59d - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-05-13 01:33:11.438 1 INFO nova.utils [None req-344a55c8-0923-4afc-8651-e0cd9956f59d - - - - - -] The default thread pool MainProcess.default is shutting down
2026-05-13 01:33:12.089 1 INFO nova.utils [None req-344a55c8-0923-4afc-8651-e0cd9956f59d - - - - - -] The default thread pool MainProcess.default is closed
2026-05-13 01:33:12.089 1 WARNING oslo_service.backend._threading.service [None req-344a55c8-0923-4afc-8651-e0cd9956f59d - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-05-13 01:33:12.100 1 WARNING oslo_config.cfg [None req-344a55c8-0923-4afc-8651-e0cd9956f59d - - - - - -] 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.
2026-05-13 01:33:12.144 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-13 01:33:12.162 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-13 01:38:16.331 13 INFO nova.scheduler.manager [None req-2483a3a4-0193-4659-aed9-a5daa7cb81bc - - - - - -] Discovered 1 new hosts: cell1:instance
2026-05-13 01:39:51.243 13 INFO nova.scheduler.host_manager [None req-f5000702-c412-400d-89e2-e72d8fbe27f9 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-13 01:39:51.246 11 INFO nova.scheduler.host_manager [None req-f5000702-c412-400d-89e2-e72d8fbe27f9 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-13 02:09:59.739 13 INFO nova.utils [None req-e6db3933-4517-4bd5-8123-2560144d58ec 995f76b4628c48518676f15360f01119 168bcfc986ce4faa974dd73a19717fee - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-05-13 02:10:04.148 11 INFO nova.utils [None req-1084a5d2-2750-42d2-b470-b4b670a1a8ab b821ba430e294709a51575a7ff4da406 42163a6d56fe4cd1960b55782f2a048f - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized
2026-05-13 02:10:24.635 13 INFO nova.scheduler.host_manager [None req-cc1db961-54f6-4f1b-8e1a-f61c258ce320 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-13 02:10:24.638 11 INFO nova.scheduler.host_manager [None req-cc1db961-54f6-4f1b-8e1a-f61c258ce320 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-13 02:12:24.637 11 INFO nova.scheduler.host_manager [None req-9f4c273e-e0d9-4831-84b0-4f01e97e188d - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-13 02:12:24.638 13 INFO nova.scheduler.host_manager [None req-9f4c273e-e0d9-4831-84b0-4f01e97e188d - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.