+ exec nova-scheduler --config-file /etc/nova/nova.conf
Modules with known eventlet monkey patching issues were imported prior to eventlet monkey patching: urllib3. This warning can usually be ignored if the caller is only importing and not executing nova code.
/var/lib/openstack/lib/python3.10/site-packages/nova/virt/__init__.py:18: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81.
  __import__('pkg_resources').declare_namespace(__name__)
2026-04-23 08:20:12.444 1 INFO oslo_service.service [None req-1fd18d2d-5981-47f5-bd7c-07bbb0f185a1 - - - - - -] Starting 2 workers
2026-04-23 08:20:12.454 7 INFO nova.service [-] Starting scheduler node (version 27.5.2)
2026-04-23 08:20:12.455 8 INFO nova.service [-] Starting scheduler node (version 27.5.2)
2026-04-23 08:20:12.458 1 WARNING oslo_config.cfg [None req-1fd18d2d-5981-47f5-bd7c-07bbb0f185a1 - - - - - -] 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.
2026-04-23 08:24:54.730 8 INFO nova.scheduler.manager [None req-db3646a6-6a36-41ef-bb6b-7737b8f64ebc - - - - - -] Discovered 1 new hosts: cell1:instance
2026-04-23 08:26:32.788 8 INFO nova.scheduler.host_manager [None req-04c19c14-23e1-42bf-8763-d5c4c33554c0 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-04-23 08:26:32.790 7 INFO nova.scheduler.host_manager [None req-04c19c14-23e1-42bf-8763-d5c4c33554c0 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-04-23 08:40:06.912 8 WARNING oslo.service.loopingcall [-] Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run outlasted interval by 9.08 sec
2026-04-23 08:40:09.172 7 WARNING oslo.service.loopingcall [-] Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run outlasted interval by 11.34 sec
2026-04-23 08:40:53.319 7 WARNING oslo.service.loopingcall [-] Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run outlasted interval by 4.13 sec
2026-04-23 08:40:57.366 8 WARNING oslo.service.loopingcall [-] Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run outlasted interval by 0.44 sec
2026-04-23 08:41:59.940 8 WARNING oslo.service.loopingcall [-] Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run outlasted interval by 2.56 sec
2026-04-23 08:42:06.371 7 WARNING oslo.service.loopingcall [-] Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run outlasted interval by 3.06 sec
2026-04-23 09:07:16.983 7 INFO nova.scheduler.host_manager [None req-2b334b30-816a-44dc-af37-1cac4ce9bac7 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-04-23 09:07:16.989 8 INFO nova.scheduler.host_manager [None req-2b334b30-816a-44dc-af37-1cac4ce9bac7 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.