+ 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 09:55:39.678 1 INFO nova.utils [None req-53e89ab4-f042-46dd-aa69-b95914e609c2 - - - - - -] The default thread pool MainProcess.default is initialized
2026-05-16 09:55:40.016 1 INFO nova.utils [None req-53e89ab4-f042-46dd-aa69-b95914e609c2 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-05-16 09:55:40.058 1 INFO nova.utils [None req-5b2af20e-f49a-4487-8584-301fbe8ff9c8 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-05-16 09:55:41.058 1 INFO nova.utils [None req-5b2af20e-f49a-4487-8584-301fbe8ff9c8 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-05-16 09:55:41.058 1 INFO nova.utils [None req-5b2af20e-f49a-4487-8584-301fbe8ff9c8 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-05-16 09:55:41.782 1 INFO nova.utils [None req-5b2af20e-f49a-4487-8584-301fbe8ff9c8 - - - - - -] The default thread pool MainProcess.default is closed
2026-05-16 09:55:41.783 1 WARNING oslo_service.backend._threading.service [None req-5b2af20e-f49a-4487-8584-301fbe8ff9c8 - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-05-16 09:55:41.791 1 WARNING oslo_config.cfg [None req-5b2af20e-f49a-4487-8584-301fbe8ff9c8 - - - - - -] 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 09:55:41.832 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-16 09:55:41.846 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-16 10:00:50.958 13 INFO nova.scheduler.manager [None req-3419bbb9-5008-463d-93c7-f2ff3ea77df0 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-05-16 10:02:35.636 13 INFO nova.scheduler.host_manager [None req-aa039c59-ceb3-4227-aa80-fe20f91f9e6a - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-16 10:02:35.647 11 INFO nova.scheduler.host_manager [None req-aa039c59-ceb3-4227-aa80-fe20f91f9e6a - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-16 10:32:04.442 13 INFO nova.utils [None req-151ee2d1-b0f8-4702-8d3b-09e012a4e154 d31d443a9fd84b2eaf199373da45b0e8 cbc11e6106b54ed3bad5b0a4cc317d6a - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-05-16 10:32:12.982 11 INFO nova.utils [None req-e6bbf8a5-f4ca-4fd6-a0dc-0b5835a15f56 818ae83248dc40dba7bf55ea977d9896 728ceb4b73b645ecb36501474664e011 - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized
2026-05-16 10:37:23.009 13 INFO nova.scheduler.host_manager [None req-66ded3ef-eae8-4aa3-909c-ce7604007c69 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-16 10:37:23.010 11 INFO nova.scheduler.host_manager [None req-66ded3ef-eae8-4aa3-909c-ce7604007c69 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.