+ 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
2026-05-12 12:01:56.215 1 INFO nova.utils [None req-43e286f1-187e-4ae7-b153-c9e7515dd14a - - - - - -] The default thread pool MainProcess.default is initialized
2026-05-12 12:01:56.576 1 INFO nova.utils [None req-43e286f1-187e-4ae7-b153-c9e7515dd14a - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-05-12 12:01:56.615 1 INFO nova.utils [None req-fbe39b39-13fb-4dd3-90c9-7087f271e2b6 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-05-12 12:01:57.615 1 INFO nova.utils [None req-fbe39b39-13fb-4dd3-90c9-7087f271e2b6 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-05-12 12:01:57.616 1 INFO nova.utils [None req-fbe39b39-13fb-4dd3-90c9-7087f271e2b6 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-05-12 12:01:58.338 1 INFO nova.utils [None req-fbe39b39-13fb-4dd3-90c9-7087f271e2b6 - - - - - -] The default thread pool MainProcess.default is closed
2026-05-12 12:01:58.339 1 WARNING oslo_service.backend._threading.service [None req-fbe39b39-13fb-4dd3-90c9-7087f271e2b6 - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-05-12 12:01:58.350 1 WARNING oslo_config.cfg [None req-fbe39b39-13fb-4dd3-90c9-7087f271e2b6 - - - - - -] 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.
2026-05-12 12:01:58.397 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-12 12:01:58.412 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-12 12:07:44.637 13 INFO nova.scheduler.manager [None req-e0f7a960-7349-4aa1-8718-ef5187b8e010 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-05-12 12:09:29.480 11 INFO nova.scheduler.host_manager [None req-4f8a674f-6426-4ebe-a7e1-dd8ab9915510 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-12 12:09:29.490 13 INFO nova.scheduler.host_manager [None req-4f8a674f-6426-4ebe-a7e1-dd8ab9915510 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-12 12:39:52.433 13 INFO nova.utils [None req-d3570142-7151-4ecc-9fac-943ee0c0b25a eea3c2c91b5c4e1e988544bbe68a1459 30350e506e994510ae976b31df2962fb - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-05-12 12:39:52.507 11 INFO nova.utils [None req-da826e8b-b3e6-41f2-b2a7-a23435dc20cf c61def064b6f426cbb96f0e52a55a8b9 e0cb098644a84de8a1c9f3df6b77c2f0 - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized
2026-05-12 12:40:02.998 11 INFO nova.scheduler.host_manager [None req-ecf5a16e-3fa2-4956-9746-7cd34588a205 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-12 12:40:03.006 13 INFO nova.scheduler.host_manager [None req-ecf5a16e-3fa2-4956-9746-7cd34588a205 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-12 12:42:04.359 13 INFO nova.scheduler.host_manager [None req-2789ca27-b6df-4cf9-9486-ccfd16879c49 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-12 12:42:04.364 11 INFO nova.scheduler.host_manager [None req-2789ca27-b6df-4cf9-9486-ccfd16879c49 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.