+ 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 22:35:30.830 1 INFO nova.utils [None req-a4e9fe49-8bdd-4132-843c-c2b209abfe3a - - - - - -] The default thread pool MainProcess.default is initialized
2026-05-13 22:35:31.270 1 INFO nova.utils [None req-a4e9fe49-8bdd-4132-843c-c2b209abfe3a - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-05-13 22:35:31.299 1 INFO nova.utils [None req-3e43d22f-08a9-4aba-b772-9ecdcefac325 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-05-13 22:35:32.299 1 INFO nova.utils [None req-3e43d22f-08a9-4aba-b772-9ecdcefac325 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-05-13 22:35:32.300 1 INFO nova.utils [None req-3e43d22f-08a9-4aba-b772-9ecdcefac325 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-05-13 22:35:32.946 1 INFO nova.utils [None req-3e43d22f-08a9-4aba-b772-9ecdcefac325 - - - - - -] The default thread pool MainProcess.default is closed
2026-05-13 22:35:32.946 1 WARNING oslo_service.backend._threading.service [None req-3e43d22f-08a9-4aba-b772-9ecdcefac325 - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-05-13 22:35:32.957 1 WARNING oslo_config.cfg [None req-3e43d22f-08a9-4aba-b772-9ecdcefac325 - - - - - -] 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 22:35:33.002 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-13 22:35:33.016 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-13 22:40:31.185 13 INFO nova.scheduler.manager [None req-30b9ef80-f750-4fe9-b719-9398eb8d65c1 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-05-13 22:42:13.465 13 INFO nova.scheduler.host_manager [None req-f3cb1385-c171-4179-b340-4d2d5f73a6f9 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-13 22:42:13.465 11 INFO nova.scheduler.host_manager [None req-f3cb1385-c171-4179-b340-4d2d5f73a6f9 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-13 23:11:26.378 13 INFO nova.utils [None req-2c505e5b-5a5a-429e-aaf5-4354501a2ed5 06e0398edfe7426bbf9fbb35fa110d7e ea5ba96b544f48e8868b3772097f6b35 - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-05-13 23:11:26.380 11 INFO nova.utils [None req-34f369a2-209f-4f9b-a98c-ef8e6a69450d 442868956a0f45e199d37a9407147158 a628cbd8b28743679c6762d0c9f70c67 - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized