+ 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__)
2026-07-24 05:09:51.618 1 INFO oslo_service.service [None req-e9df9446-0777-4822-a936-d59bbfcc6ba9 - - - - - -] Starting 2 workers
2026-07-24 05:09:51.626 7 INFO nova.service [-] Starting scheduler node (version 27.5.2)
2026-07-24 05:09:51.626 8 INFO nova.service [-] Starting scheduler node (version 27.5.2)
2026-07-24 05:09:51.632 1 WARNING oslo_config.cfg [None req-e9df9446-0777-4822-a936-d59bbfcc6ba9 - - - - - -] 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.
2026-07-24 05:14:47.859 8 INFO nova.scheduler.manager [None req-6644d4fc-a34d-45fc-99b6-70d6e5d3b9c2 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-07-24 05:16:39.784 8 INFO nova.scheduler.host_manager [None req-ec1bedac-62ad-4a1a-8e6a-743b599552f0 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-07-24 05:16:39.795 7 INFO nova.scheduler.host_manager [None req-ec1bedac-62ad-4a1a-8e6a-743b599552f0 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-07-24 05:49:15.933 8 INFO nova.scheduler.host_manager [None req-ba00bfda-e649-4f85-9d5c-0876afc043fd - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-07-24 05:49:15.944 7 INFO nova.scheduler.host_manager [None req-ba00bfda-e649-4f85-9d5c-0876afc043fd - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-07-24 05:51:16.944 8 INFO nova.scheduler.host_manager [None req-eaa625ad-50a0-4fa7-9437-2f5e7e8958ca - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-07-24 05:51:16.946 7 INFO nova.scheduler.host_manager [None req-eaa625ad-50a0-4fa7-9437-2f5e7e8958ca - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.