+ 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__)
2026-04-27 12:34:20.391 1 INFO oslo_service.service [None req-e3b4ffc3-4e64-477a-8022-66e7aa10a11f - - - - - -] Starting 2 workers
2026-04-27 12:34:20.401 7 INFO nova.service [-] Starting scheduler node (version 27.5.2)
2026-04-27 12:34:20.402 8 INFO nova.service [-] Starting scheduler node (version 27.5.2)
2026-04-27 12:34:20.404 1 WARNING oslo_config.cfg [None req-e3b4ffc3-4e64-477a-8022-66e7aa10a11f - - - - - -] 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.
2026-04-27 12:39:19.614 7 INFO nova.scheduler.manager [None req-c3807106-c258-4ac4-99b0-2b166b59a356 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-04-27 12:41:14.305 7 INFO nova.scheduler.host_manager [None req-5882b393-fcc7-4871-bf25-1e36eb8175da - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-04-27 12:41:14.328 8 INFO nova.scheduler.host_manager [None req-5882b393-fcc7-4871-bf25-1e36eb8175da - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-04-27 13:11:59.532 7 INFO nova.scheduler.host_manager [None req-b25fb013-ef50-40c5-8345-b9d1e2cffb33 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-04-27 13:11:59.533 8 INFO nova.scheduler.host_manager [None req-b25fb013-ef50-40c5-8345-b9d1e2cffb33 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.