+ 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 10:55:13.941 1 INFO oslo_service.service [None req-14d85c76-89ff-4918-bc8a-a270a90b7c29 - - - - - -] Starting 2 workers
2026-04-23 10:55:13.955 7 INFO nova.service [-] Starting scheduler node (version 27.5.2)
2026-04-23 10:55:13.969 1 WARNING oslo_config.cfg [None req-14d85c76-89ff-4918-bc8a-a270a90b7c29 - - - - - -] 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 10:55:13.978 8 INFO nova.service [-] Starting scheduler node (version 27.5.2)
2026-04-23 11:00:01.254 7 INFO nova.scheduler.manager [None req-63ec5e5d-a440-4de2-9777-db693eed3377 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-04-23 11:01:49.945 7 INFO nova.scheduler.host_manager [None req-b2570aed-be72-4035-8b48-f8a2ef98a3aa - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-04-23 11:01:49.946 8 INFO nova.scheduler.host_manager [None req-b2570aed-be72-4035-8b48-f8a2ef98a3aa - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-04-23 11:36:34.929 7 INFO nova.scheduler.host_manager [None req-b0cfa411-b5e3-4a7d-a291-f4f882d817b7 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-04-23 11:36:34.933 8 INFO nova.scheduler.host_manager [None req-b0cfa411-b5e3-4a7d-a291-f4f882d817b7 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-04-23 11:38:31.983 8 INFO nova.scheduler.host_manager [None req-ae5e2445-6881-4eb4-a351-f31524970ade - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-04-23 11:38:31.986 7 INFO nova.scheduler.host_manager [None req-ae5e2445-6881-4eb4-a351-f31524970ade - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-04-23 11:40:34.973 7 INFO nova.scheduler.host_manager [None req-0a30b56e-be3b-458b-b9c2-454325dc2a9e - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-04-23 11:40:34.976 8 INFO nova.scheduler.host_manager [None req-0a30b56e-be3b-458b-b9c2-454325dc2a9e - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.