+ 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__)
2026-05-27 01:12:33.563 1 INFO oslo_service.service [None req-a429ea53-7552-44e8-98e2-f290b4ac2f4e - - - - - -] Starting 2 workers
2026-05-27 01:12:33.572 7 INFO nova.service [-] Starting scheduler node (version 28.3.1)
2026-05-27 01:12:33.573 8 INFO nova.service [-] Starting scheduler node (version 28.3.1)
2026-05-27 01:12:33.575 1 WARNING oslo_config.cfg [None req-a429ea53-7552-44e8-98e2-f290b4ac2f4e - - - - - -] 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.
2026-05-27 01:17:36.727 8 INFO nova.scheduler.manager [None req-36b53ca5-186d-4a6a-8a3c-41d4022112f4 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-05-27 01:19:20.472 7 INFO nova.scheduler.host_manager [None req-6a4425b5-b637-4db8-a9e8-7b2ca2d5576b - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-27 01:19:20.472 8 INFO nova.scheduler.host_manager [None req-6a4425b5-b637-4db8-a9e8-7b2ca2d5576b - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-27 01:52:03.724 7 INFO nova.scheduler.host_manager [None req-5654bc52-5ee2-457a-8f3a-a88a4ce5af4e - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-27 01:52:03.731 8 INFO nova.scheduler.host_manager [None req-5654bc52-5ee2-457a-8f3a-a88a4ce5af4e - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.