+ 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
2026-05-09 22:17:01.099 1 INFO nova.utils [None req-1a2d775c-11a6-4b7d-90f2-d541627ea1b7 - - - - - -] The default thread pool MainProcess.default is initialized
2026-05-09 22:17:01.618 1 INFO nova.utils [None req-1a2d775c-11a6-4b7d-90f2-d541627ea1b7 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-05-09 22:17:01.647 1 INFO nova.utils [None req-3b0c7f81-b8b5-4382-b756-ebe592ca9015 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-05-09 22:17:02.647 1 INFO nova.utils [None req-3b0c7f81-b8b5-4382-b756-ebe592ca9015 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-05-09 22:17:02.647 1 INFO nova.utils [None req-3b0c7f81-b8b5-4382-b756-ebe592ca9015 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-05-09 22:17:03.242 1 INFO nova.utils [None req-3b0c7f81-b8b5-4382-b756-ebe592ca9015 - - - - - -] The default thread pool MainProcess.default is closed
2026-05-09 22:17:03.243 1 WARNING oslo_service.backend._threading.service [None req-3b0c7f81-b8b5-4382-b756-ebe592ca9015 - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-05-09 22:17:03.254 1 WARNING oslo_config.cfg [None req-3b0c7f81-b8b5-4382-b756-ebe592ca9015 - - - - - -] 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.
2026-05-09 22:17:03.352 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-09 22:17:03.360 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-09 22:21:50.479 11 INFO nova.scheduler.manager [None req-1a93a49d-4db7-4597-b2d6-f30f33515f77 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-05-09 22:23:33.292 11 INFO nova.scheduler.host_manager [None req-904e4b14-d1eb-4960-9cb5-fd528afc6b3f - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-09 22:23:33.300 13 INFO nova.scheduler.host_manager [None req-904e4b14-d1eb-4960-9cb5-fd528afc6b3f - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-09 22:52:54.951 11 INFO nova.utils [None req-ce557b78-b044-4e14-9893-8d386eeec899 c9b1745d9b4c4c63bc04b9cc12cb5c7f bdad1b764a50450c8f5371750425dadf - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized
2026-05-09 22:52:55.845 13 INFO nova.utils [None req-57614270-fe1f-45e5-8670-dc0eda42dd4e 3c3e35625e6f472798b0ae9590655ddf 54030fbe82b3418db09da227c1b7f5ce - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-05-09 22:54:13.957 11 INFO nova.scheduler.host_manager [None req-4f2e2462-a589-45cc-9b5b-44d607c2fb47 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-09 22:54:13.963 13 INFO nova.scheduler.host_manager [None req-4f2e2462-a589-45cc-9b5b-44d607c2fb47 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.