+ 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
2026-05-14 11:47:27.185 1 INFO nova.utils [None req-489de29e-a229-43ca-b49f-19eef5f248e6 - - - - - -] The default thread pool MainProcess.default is initialized
2026-05-14 11:47:27.618 1 INFO nova.utils [None req-489de29e-a229-43ca-b49f-19eef5f248e6 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-05-14 11:47:27.651 1 INFO nova.utils [None req-fa5be52d-fcfc-4d2e-ac59-741914b09080 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-05-14 11:47:28.651 1 INFO nova.utils [None req-fa5be52d-fcfc-4d2e-ac59-741914b09080 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-05-14 11:47:28.651 1 INFO nova.utils [None req-fa5be52d-fcfc-4d2e-ac59-741914b09080 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-05-14 11:47:29.323 1 INFO nova.utils [None req-fa5be52d-fcfc-4d2e-ac59-741914b09080 - - - - - -] The default thread pool MainProcess.default is closed
2026-05-14 11:47:29.324 1 WARNING oslo_service.backend._threading.service [None req-fa5be52d-fcfc-4d2e-ac59-741914b09080 - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-05-14 11:47:29.333 1 WARNING oslo_config.cfg [None req-fa5be52d-fcfc-4d2e-ac59-741914b09080 - - - - - -] 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.
2026-05-14 11:47:29.381 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-14 11:47:29.390 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-14 11:53:03.732 11 INFO nova.scheduler.manager [None req-d85e6870-c17a-47f2-adf1-238976458751 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-05-14 11:54:48.372 11 INFO nova.scheduler.host_manager [None req-244b5690-403d-4d94-bf7e-20a0fd865eb5 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-14 11:54:48.376 13 INFO nova.scheduler.host_manager [None req-244b5690-403d-4d94-bf7e-20a0fd865eb5 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-14 12:24:07.559 13 INFO nova.utils [None req-5c3c7034-d994-48ee-bbe5-1fe7da294bb5 6dfe0bd539394eda83658e7bb24d3677 eca850ad2b6947d78099881e5b91890f - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-05-14 12:24:16.105 11 INFO nova.utils [None req-6b3ac655-c382-4b73-95a5-dd91313bc5ba b476c2df85f74dc4b4931d86c1853d73 6c7c62f2c34749328aeb332f4a82c0aa - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized
2026-05-14 12:25:37.248 11 INFO nova.scheduler.host_manager [None req-f4076e34-6099-4b8e-b0dd-d769166327d6 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-14 12:25:37.251 13 INFO nova.scheduler.host_manager [None req-f4076e34-6099-4b8e-b0dd-d769166327d6 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-14 12:27:38.740 11 INFO nova.scheduler.host_manager [None req-44b8239a-4084-4e55-9d57-a8eea35316ec - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-14 12:27:38.742 13 INFO nova.scheduler.host_manager [None req-44b8239a-4084-4e55-9d57-a8eea35316ec - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.