+ 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
2026-05-14 22:01:41.083 1 INFO nova.utils [None req-1eff03ad-0b93-42b2-aa30-53e72bd1fd97 - - - - - -] The default thread pool MainProcess.default is initialized
2026-05-14 22:01:41.505 1 INFO nova.utils [None req-1eff03ad-0b93-42b2-aa30-53e72bd1fd97 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-05-14 22:01:41.536 1 INFO nova.utils [None req-8363117b-7d5c-47b4-ac25-aa682c4281ae - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-05-14 22:01:42.536 1 INFO nova.utils [None req-8363117b-7d5c-47b4-ac25-aa682c4281ae - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-05-14 22:01:42.537 1 INFO nova.utils [None req-8363117b-7d5c-47b4-ac25-aa682c4281ae - - - - - -] The default thread pool MainProcess.default is shutting down
2026-05-14 22:01:43.229 1 INFO nova.utils [None req-8363117b-7d5c-47b4-ac25-aa682c4281ae - - - - - -] The default thread pool MainProcess.default is closed
2026-05-14 22:01:43.230 1 WARNING oslo_service.backend._threading.service [None req-8363117b-7d5c-47b4-ac25-aa682c4281ae - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-05-14 22:01:43.240 1 WARNING oslo_config.cfg [None req-8363117b-7d5c-47b4-ac25-aa682c4281ae - - - - - -] 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.
2026-05-14 22:01:43.294 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-14 22:01:43.308 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-14 22:07:03.742 11 INFO nova.scheduler.manager [None req-0d7674fd-c3da-4de5-b562-1926a7416241 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-05-14 22:09:00.088 11 INFO nova.scheduler.host_manager [None req-e0eb3319-a636-46c1-87ac-9acea111a088 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-14 22:09:00.088 13 INFO nova.scheduler.host_manager [None req-e0eb3319-a636-46c1-87ac-9acea111a088 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-14 22:39:26.659 11 INFO nova.utils [None req-fd7061cc-1543-4d91-b23d-4a25012e0909 aeaa4c7aaea046cf877e628030b0c0de cc4e1888d37c4cef8f4f9172968ebd2c - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized
2026-05-14 22:39:26.686 13 INFO nova.utils [None req-cf970504-2622-48b8-90e3-e6495cd5a76b a07cc7567c1f43278f0e0fc4412d3355 bcd37110bd1b4716b6aa6c9b06849090 - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-05-14 22:39:33.434 13 INFO nova.scheduler.host_manager [None req-422d01d9-af55-4c88-900d-80863078d996 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-14 22:39:33.446 11 INFO nova.scheduler.host_manager [None req-422d01d9-af55-4c88-900d-80863078d996 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-14 22:45:44.439 11 INFO nova.scheduler.host_manager [None req-2580aa65-feeb-4875-9bdd-62d08c92cf78 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-14 22:45:44.439 13 INFO nova.scheduler.host_manager [None req-2580aa65-feeb-4875-9bdd-62d08c92cf78 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.