+ 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__)
2026-06-22 02:22:57.210 1 INFO oslo_service.service [None req-37cc1c30-78c4-44f2-a6f5-a229fb6fb2c9 - - - - - -] Starting 2 workers
2026-06-22 02:22:57.218 7 INFO nova.service [-] Starting scheduler node (version 27.5.2)
2026-06-22 02:22:57.221 8 INFO nova.service [-] Starting scheduler node (version 27.5.2)
2026-06-22 02:22:57.227 1 WARNING oslo_config.cfg [None req-37cc1c30-78c4-44f2-a6f5-a229fb6fb2c9 - - - - - -] 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.
2026-06-22 02:27:50.384 8 INFO nova.scheduler.manager [None req-2d34a985-7315-4793-948f-0c9131e47710 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-06-22 02:29:45.072 8 INFO nova.scheduler.host_manager [None req-3eadfee5-b61c-45fb-b36e-7e4373ff1a7b - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-06-22 02:29:45.077 7 INFO nova.scheduler.host_manager [None req-3eadfee5-b61c-45fb-b36e-7e4373ff1a7b - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-06-22 03:02:17.757 8 INFO nova.scheduler.host_manager [None req-28ee8f17-65d6-429a-b4ba-52c853d79446 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-06-22 03:02:17.760 7 INFO nova.scheduler.host_manager [None req-28ee8f17-65d6-429a-b4ba-52c853d79446 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-06-22 03:04:21.956 7 INFO nova.scheduler.host_manager [None req-4db594e8-2fda-41c6-a426-33a413b92eb0 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-06-22 03:04:21.962 8 INFO nova.scheduler.host_manager [None req-4db594e8-2fda-41c6-a426-33a413b92eb0 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.