+ 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
2026-05-19 00:37:20.120 1 INFO nova.utils [None req-5e682064-073c-4a5d-a9ee-4a89a073ba58 - - - - - -] The default thread pool MainProcess.default is initialized
2026-05-19 00:37:20.462 1 INFO nova.utils [None req-5e682064-073c-4a5d-a9ee-4a89a073ba58 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-05-19 00:37:20.493 1 INFO nova.utils [None req-89866dd1-de19-4ff5-b1a0-0369b107e722 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-05-19 00:37:21.493 1 INFO nova.utils [None req-89866dd1-de19-4ff5-b1a0-0369b107e722 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-05-19 00:37:21.493 1 INFO nova.utils [None req-89866dd1-de19-4ff5-b1a0-0369b107e722 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-05-19 00:37:22.221 1 INFO nova.utils [None req-89866dd1-de19-4ff5-b1a0-0369b107e722 - - - - - -] The default thread pool MainProcess.default is closed
2026-05-19 00:37:22.222 1 WARNING oslo_service.backend._threading.service [None req-89866dd1-de19-4ff5-b1a0-0369b107e722 - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-05-19 00:37:22.231 1 WARNING oslo_config.cfg [None req-89866dd1-de19-4ff5-b1a0-0369b107e722 - - - - - -] 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.
2026-05-19 00:37:22.276 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-19 00:37:22.292 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-19 00:42:11.409 11 INFO nova.scheduler.manager [None req-1b602994-4ce1-4aa4-a499-9d81b2cfb4a3 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-05-19 00:44:02.514 11 INFO nova.scheduler.host_manager [None req-fb6d3938-b043-45a9-af3d-2314aa7700e9 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-19 00:44:02.520 13 INFO nova.scheduler.host_manager [None req-fb6d3938-b043-45a9-af3d-2314aa7700e9 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-19 01:12:27.376 13 INFO nova.utils [None req-688c3866-154e-4599-87fe-52ad1645344d cef31e4c73de426e9740776bed471f32 78a08f874a0641ecaa172d9a5abe786b - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-05-19 01:12:35.402 11 INFO nova.scheduler.host_manager [None req-93a2fcc5-5c7e-4c1c-a7ff-a7bf3232b9fc - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-19 01:12:35.404 13 INFO nova.scheduler.host_manager [None req-93a2fcc5-5c7e-4c1c-a7ff-a7bf3232b9fc - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-19 01:12:42.776 11 INFO nova.utils [None req-f9160d41-3b58-4388-a939-951b0f3ab81e a03ae9411ff540f38d9c458ba4b96e8d 5461ea6d663a4983a25d634f196318c7 - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized
2026-05-19 01:18:45.833 13 INFO nova.scheduler.host_manager [None req-4a6e9114-fa13-464d-845d-b284f0bc7e66 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-19 01:18:45.835 11 INFO nova.scheduler.host_manager [None req-4a6e9114-fa13-464d-845d-b284f0bc7e66 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.