+ 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
2026-05-16 09:55:54.033 1 INFO nova.utils [None req-45e24b42-44ce-4a5a-bd85-98928d429838 - - - - - -] The default thread pool MainProcess.default is initialized
2026-05-16 09:55:54.482 1 INFO nova.utils [None req-45e24b42-44ce-4a5a-bd85-98928d429838 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-05-16 09:55:54.511 1 INFO nova.utils [None req-79a6ae56-9dca-4d7f-abaa-38e4d5823050 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-05-16 09:55:55.511 1 INFO nova.utils [None req-79a6ae56-9dca-4d7f-abaa-38e4d5823050 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-05-16 09:55:55.511 1 INFO nova.utils [None req-79a6ae56-9dca-4d7f-abaa-38e4d5823050 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-05-16 09:55:56.139 1 INFO nova.utils [None req-79a6ae56-9dca-4d7f-abaa-38e4d5823050 - - - - - -] The default thread pool MainProcess.default is closed
2026-05-16 09:55:56.140 1 WARNING oslo_service.backend._threading.service [None req-79a6ae56-9dca-4d7f-abaa-38e4d5823050 - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-05-16 09:55:56.152 1 WARNING oslo_config.cfg [None req-79a6ae56-9dca-4d7f-abaa-38e4d5823050 - - - - - -] 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.
2026-05-16 09:55:56.194 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-16 09:55:56.209 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-16 10:01:31.415 11 INFO nova.scheduler.manager [None req-15b6cb00-6365-408c-8e2d-bcac18fcb4a1 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-05-16 10:03:26.214 13 INFO nova.scheduler.host_manager [None req-50c2cff5-37da-4b02-beea-7a0bceca3eab - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-16 10:03:26.218 11 INFO nova.scheduler.host_manager [None req-50c2cff5-37da-4b02-beea-7a0bceca3eab - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-16 10:34:24.779 11 INFO nova.utils [None req-b66208a0-272c-4647-bb87-a166fac58e0c 19dd38bb408a476c89727b4e6a012757 8df52ab1b31f4eb69116d74adce54a44 - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized
2026-05-16 10:34:25.120 13 INFO nova.utils [None req-7d2feaa4-f17d-45dc-9fbb-47aee119ad96 63ed34a97a8e4026a1330b08f6045642 961b1466d1ca4d6187ab29144207cc48 - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized