+ 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__)
2026-05-18 01:09:54.755 1 INFO oslo_service.service [None req-194173c3-4c6e-4d5f-b678-7a0badedcf43 - - - - - -] Starting 2 workers
2026-05-18 01:09:54.766 8 INFO nova.service [-] Starting scheduler node (version 27.5.2)
2026-05-18 01:09:54.766 7 INFO nova.service [-] Starting scheduler node (version 27.5.2)
2026-05-18 01:09:54.768 1 WARNING oslo_config.cfg [None req-194173c3-4c6e-4d5f-b678-7a0badedcf43 - - - - - -] 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.
2026-05-18 01:13:13.944 7 INFO nova.scheduler.manager [None req-7592bf1c-dd84-4b57-9a46-ed95a36c8295 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-05-18 01:15:02.198 7 INFO nova.scheduler.host_manager [None req-c8f1b517-1d9a-478e-83d5-47a3cccc276a - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-18 01:15:02.206 8 INFO nova.scheduler.host_manager [None req-c8f1b517-1d9a-478e-83d5-47a3cccc276a - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-18 01:45:38.370 8 INFO nova.scheduler.host_manager [None req-7533ae3b-c806-403c-84d7-6c353d100d0f - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-18 01:45:38.373 7 INFO nova.scheduler.host_manager [None req-7533ae3b-c806-403c-84d7-6c353d100d0f - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-18 01:47:38.377 7 INFO nova.scheduler.host_manager [None req-d98637d0-c41f-4008-9232-581df30dd9be - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-18 01:47:38.379 8 INFO nova.scheduler.host_manager [None req-d98637d0-c41f-4008-9232-581df30dd9be - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.