+ 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 11:21:30.038 1 INFO nova.utils [None req-0b8b81d0-31e0-4e80-911c-b024515f1021 - - - - - -] The default thread pool MainProcess.default is initialized
2026-05-11 11:21:30.398 1 INFO nova.utils [None req-0b8b81d0-31e0-4e80-911c-b024515f1021 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-05-11 11:21:30.430 1 INFO nova.utils [None req-44b1a7b0-5ee4-4b15-85df-aebf1a7ab7f5 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-05-11 11:21:31.430 1 INFO nova.utils [None req-44b1a7b0-5ee4-4b15-85df-aebf1a7ab7f5 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-05-11 11:21:31.430 1 INFO nova.utils [None req-44b1a7b0-5ee4-4b15-85df-aebf1a7ab7f5 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-05-11 11:21:32.136 1 INFO nova.utils [None req-44b1a7b0-5ee4-4b15-85df-aebf1a7ab7f5 - - - - - -] The default thread pool MainProcess.default is closed
2026-05-11 11:21:32.137 1 WARNING oslo_service.backend._threading.service [None req-44b1a7b0-5ee4-4b15-85df-aebf1a7ab7f5 - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-05-11 11:21:32.149 1 WARNING oslo_config.cfg [None req-44b1a7b0-5ee4-4b15-85df-aebf1a7ab7f5 - - - - - -] 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 11:21:32.193 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-11 11:21:32.205 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-11 11:26:17.361 11 INFO nova.scheduler.manager [None req-ee91c539-d835-4688-8093-d2a91f16f6a1 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-05-11 11:28:13.529 11 INFO nova.scheduler.host_manager [None req-1efc7809-f1a3-447e-ae3e-be87ec90a552 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-11 11:28:13.546 13 INFO nova.scheduler.host_manager [None req-1efc7809-f1a3-447e-ae3e-be87ec90a552 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-11 11:56:34.147 11 INFO nova.utils [None req-0229bc8c-5b40-48c9-bd83-45d42d1717ec 37ecfa6df1dd47d1bec6261a0857756d ed7a981ba94a4c4badb0e1f1c1de916b - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized
2026-05-11 11:56:36.676 13 INFO nova.utils [None req-0a66a4e1-6e0f-460a-ac9e-3bd62c4da02e f4eb2d6c1e6747f68419744ae882778f 28c46e70504244079b8e14ceafe658ec - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-05-11 11:56:44.057 13 INFO nova.scheduler.host_manager [None req-b8c03c39-9ee9-4626-8fde-aa3d2392acca - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-11 11:56:44.062 11 INFO nova.scheduler.host_manager [None req-b8c03c39-9ee9-4626-8fde-aa3d2392acca - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.