+ 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__)
2026-02-27 01:56:38.448 1 INFO oslo_service.service [None req-0a64eacc-4af4-43c4-a843-42dc2ab644a8 - - - - - -] Starting 2 workers
2026-02-27 01:56:38.455 7 INFO nova.service [-] Starting scheduler node (version 27.5.2)
2026-02-27 01:56:38.459 8 INFO nova.service [-] Starting scheduler node (version 27.5.2)
2026-02-27 01:56:38.461 1 WARNING oslo_config.cfg [None req-0a64eacc-4af4-43c4-a843-42dc2ab644a8 - - - - - -] 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.
2026-02-27 02:02:45.606 8 INFO nova.scheduler.manager [None req-602c6934-7373-479f-863b-580e32caa822 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-02-27 02:04:26.162 8 INFO nova.scheduler.host_manager [None req-57d81d11-6dd9-4457-8f83-0861b5a57218 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-02-27 02:04:26.168 7 INFO nova.scheduler.host_manager [None req-57d81d11-6dd9-4457-8f83-0861b5a57218 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-02-27 02:15:25.645 7 WARNING oslo.service.loopingcall [-] Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run outlasted interval by 11.92 sec
2026-02-27 02:15:25.645 8 WARNING oslo.service.loopingcall [-] Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run outlasted interval by 11.91 sec
2026-02-27 02:15:35.827 7 WARNING oslo.service.loopingcall [-] Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run outlasted interval by 0.18 sec
2026-02-27 02:15:35.831 8 WARNING oslo.service.loopingcall [-] Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run outlasted interval by 0.18 sec
2026-02-27 02:16:54.768 8 WARNING oslo.service.loopingcall [-] Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run outlasted interval by 8.93 sec
2026-02-27 02:16:54.770 7 WARNING oslo.service.loopingcall [-] Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run outlasted interval by 8.93 sec
2026-02-27 02:17:17.736 8 WARNING oslo.service.loopingcall [-] Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run outlasted interval by 12.97 sec
2026-02-27 02:17:17.737 7 WARNING oslo.service.loopingcall [-] Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run outlasted interval by 12.97 sec
2026-02-27 02:36:59.478 7 INFO nova.scheduler.host_manager [None req-e76d1cf5-08c8-4493-98a7-5dc4f160fb09 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-02-27 02:36:59.484 8 INFO nova.scheduler.host_manager [None req-e76d1cf5-08c8-4493-98a7-5dc4f160fb09 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.