+ 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 15:57:20.514 1 INFO nova.utils [None req-17c332b3-3653-4c74-8f05-28f41812766a - - - - - -] The default thread pool MainProcess.default is initialized
2026-05-11 15:57:20.858 1 INFO nova.utils [None req-17c332b3-3653-4c74-8f05-28f41812766a - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-05-11 15:57:20.891 1 INFO nova.utils [None req-03a994a8-9453-4b17-9d91-03e9ad4dda4c - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-05-11 15:57:21.891 1 INFO nova.utils [None req-03a994a8-9453-4b17-9d91-03e9ad4dda4c - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-05-11 15:57:21.891 1 INFO nova.utils [None req-03a994a8-9453-4b17-9d91-03e9ad4dda4c - - - - - -] The default thread pool MainProcess.default is shutting down
2026-05-11 15:57:22.621 1 INFO nova.utils [None req-03a994a8-9453-4b17-9d91-03e9ad4dda4c - - - - - -] The default thread pool MainProcess.default is closed
2026-05-11 15:57:22.621 1 WARNING oslo_service.backend._threading.service [None req-03a994a8-9453-4b17-9d91-03e9ad4dda4c - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-05-11 15:57:22.632 1 WARNING oslo_config.cfg [None req-03a994a8-9453-4b17-9d91-03e9ad4dda4c - - - - - -] 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 15:57:22.676 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-11 15:57:22.688 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-11 16:03:30.808 13 INFO nova.scheduler.manager [None req-31e3bab7-c95e-4846-a8d8-083de520c4e5 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-05-11 16:05:00.796 13 INFO nova.scheduler.host_manager [None req-198dbe5c-f839-43ee-b16b-4855703318d6 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-11 16:05:00.797 11 INFO nova.scheduler.host_manager [None req-198dbe5c-f839-43ee-b16b-4855703318d6 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-11 16:34:50.089 13 INFO nova.utils [None req-f1086378-bd34-4dfd-8e37-938a1802d4ac 924f5568d35144ebbd5d2795f39080c4 b2cbdd990bc742a3831fad4f1f548b52 - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-05-11 16:35:06.076 11 INFO nova.utils [None req-1f8cbda6-b241-429c-96f2-d1e89abe32a2 5e7f2e8f5abc4020a8a4be900b9a971e 784155f4b1f0499492ac98878f734894 - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized