+ 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 11:46:09.823 1 INFO nova.utils [None req-986bb832-7dce-4549-aeb6-7c5f9c0a7c1d - - - - - -] The default thread pool MainProcess.default is initialized
2026-05-14 11:46:10.263 1 INFO nova.utils [None req-986bb832-7dce-4549-aeb6-7c5f9c0a7c1d - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-05-14 11:46:10.287 1 INFO nova.utils [None req-133f45fd-f769-443a-a765-4ea9f0beb575 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-05-14 11:46:11.287 1 INFO nova.utils [None req-133f45fd-f769-443a-a765-4ea9f0beb575 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-05-14 11:46:11.287 1 INFO nova.utils [None req-133f45fd-f769-443a-a765-4ea9f0beb575 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-05-14 11:46:11.931 1 INFO nova.utils [None req-133f45fd-f769-443a-a765-4ea9f0beb575 - - - - - -] The default thread pool MainProcess.default is closed
2026-05-14 11:46:11.932 1 WARNING oslo_service.backend._threading.service [None req-133f45fd-f769-443a-a765-4ea9f0beb575 - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-05-14 11:46:11.943 1 WARNING oslo_config.cfg [None req-133f45fd-f769-443a-a765-4ea9f0beb575 - - - - - -] 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 11:46:11.987 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-14 11:46:12.003 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-14 11:50:57.142 13 INFO nova.scheduler.manager [None req-2f8163c8-0278-44d5-9313-64dc51fd2750 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-05-14 11:52:33.193 13 INFO nova.scheduler.host_manager [None req-b5228ad9-25c4-4767-9c07-2ec2b9bac073 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-14 11:52:33.195 11 INFO nova.scheduler.host_manager [None req-b5228ad9-25c4-4767-9c07-2ec2b9bac073 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-14 12:22:01.255 11 INFO nova.utils [None req-152bef4e-e990-49f2-9ec9-4162a40e5ccc 92ae89d7e21340c89cc7fb00897d9c3b a38493e7a2e4456da8bff03461800983 - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized
2026-05-14 12:22:15.341 13 INFO nova.utils [None req-57e8c04c-d369-4ed7-8c31-d1f3ff879b97 b6b44b4ca2d84a0a8e52e0a4053cf522 701c870184524fcf9d89a4732e16e0cf - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-05-14 12:23:11.547 11 INFO nova.scheduler.host_manager [None req-a8360190-e031-47b3-9b7f-f2f1a7c274fc - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-14 12:23:11.547 13 INFO nova.scheduler.host_manager [None req-a8360190-e031-47b3-9b7f-f2f1a7c274fc - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.