+ 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__)
2026-07-06 23:45:47.385 1 INFO oslo_service.service [None req-e923cec9-5ae7-441e-8b1b-1f546ecefafc - - - - - -] Starting 2 workers
2026-07-06 23:45:47.394 7 INFO nova.service [-] Starting scheduler node (version 27.5.2)
2026-07-06 23:45:47.396 8 INFO nova.service [-] Starting scheduler node (version 27.5.2)
2026-07-06 23:45:47.404 1 WARNING oslo_config.cfg [None req-e923cec9-5ae7-441e-8b1b-1f546ecefafc - - - - - -] 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.
2026-07-06 23:50:48.653 7 INFO nova.scheduler.manager [None req-3cbd24a5-556c-4dfd-bc5e-4bc1964da0d3 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-07-06 23:52:33.361 7 INFO nova.scheduler.host_manager [None req-008f812a-e88a-4984-a33d-1be5345f2c7d - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-07-06 23:52:33.364 8 INFO nova.scheduler.host_manager [None req-008f812a-e88a-4984-a33d-1be5345f2c7d - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-07-07 00:25:06.044 7 INFO nova.scheduler.host_manager [None req-461c5b54-1aa2-4678-9516-1a4196a68368 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-07-07 00:25:06.053 8 INFO nova.scheduler.host_manager [None req-461c5b54-1aa2-4678-9516-1a4196a68368 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-07-07 00:27:08.495 8 INFO nova.scheduler.host_manager [None req-1f14f446-1907-4966-aed2-f0503f43f783 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-07-07 00:27:08.509 7 INFO nova.scheduler.host_manager [None req-1f14f446-1907-4966-aed2-f0503f43f783 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.