+ 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
2026-05-13 22:38:49.948 1 INFO nova.utils [None req-40e23bea-c768-473f-9f4b-43017edc7e6a - - - - - -] The default thread pool MainProcess.default is initialized
2026-05-13 22:38:50.397 1 INFO nova.utils [None req-40e23bea-c768-473f-9f4b-43017edc7e6a - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-05-13 22:38:50.427 1 INFO nova.utils [None req-6ecbe81d-10d8-44e7-b85d-77eded112ba6 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-05-13 22:38:51.428 1 INFO nova.utils [None req-6ecbe81d-10d8-44e7-b85d-77eded112ba6 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-05-13 22:38:51.428 1 INFO nova.utils [None req-6ecbe81d-10d8-44e7-b85d-77eded112ba6 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-05-13 22:38:52.058 1 INFO nova.utils [None req-6ecbe81d-10d8-44e7-b85d-77eded112ba6 - - - - - -] The default thread pool MainProcess.default is closed
2026-05-13 22:38:52.059 1 WARNING oslo_service.backend._threading.service [None req-6ecbe81d-10d8-44e7-b85d-77eded112ba6 - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-05-13 22:38:52.068 1 WARNING oslo_config.cfg [None req-6ecbe81d-10d8-44e7-b85d-77eded112ba6 - - - - - -] 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.
2026-05-13 22:38:52.116 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-13 22:38:52.129 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-13 22:44:36.279 11 INFO nova.scheduler.manager [None req-3764e70f-5178-42cf-b454-2f039b053a00 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-05-13 22:46:18.517 11 INFO nova.scheduler.host_manager [None req-d5d5fc2c-ca65-46a8-a3e6-a28433fe1ef0 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-13 22:46:18.522 13 INFO nova.scheduler.host_manager [None req-d5d5fc2c-ca65-46a8-a3e6-a28433fe1ef0 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-13 23:17:27.420 13 INFO nova.utils [None req-c37a42a5-6ab3-47d6-8e48-b666be18469a d8c9a75b68ce419dbee0000e4fdb0f79 cd86f40cd92445468df54db3f7943acf - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-05-13 23:17:31.342 11 INFO nova.utils [None req-253c4eb0-2d6b-4a34-8e77-de838d6bd05b 7dc3d44d0fb740a2a1e442524422f4f2 ba079053db474703b35d2ce7d2b66fe9 - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized
2026-05-13 23:18:47.882 11 INFO nova.scheduler.host_manager [None req-c252f22f-d951-4a58-82bf-82a66e64e0ad - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-13 23:18:47.884 13 INFO nova.scheduler.host_manager [None req-c252f22f-d951-4a58-82bf-82a66e64e0ad - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-13 23:20:51.880 13 INFO nova.scheduler.host_manager [None req-28829225-e9d8-4661-be8b-c34b007da204 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-13 23:20:51.881 11 INFO nova.scheduler.host_manager [None req-28829225-e9d8-4661-be8b-c34b007da204 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.