+ 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__)
2026-07-22 05:49:30.793 1 INFO oslo_service.service [None req-1a11dee2-c056-4d87-b3f5-d297c32acd48 - - - - - -] Starting 2 workers
2026-07-22 05:49:30.806 8 INFO nova.service [-] Starting scheduler node (version 27.5.2)
2026-07-22 05:49:30.807 7 INFO nova.service [-] Starting scheduler node (version 27.5.2)
2026-07-22 05:49:30.811 1 WARNING oslo_config.cfg [None req-1a11dee2-c056-4d87-b3f5-d297c32acd48 - - - - - -] 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.
2026-07-22 05:52:59.103 8 INFO nova.scheduler.manager [None req-e80babae-7af7-4dfb-8a55-18f8976b6d79 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-07-22 05:54:47.308 7 INFO nova.scheduler.host_manager [None req-8e29540a-23a0-442c-bad0-ef80d0f91527 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-07-22 05:54:47.308 8 INFO nova.scheduler.host_manager [None req-8e29540a-23a0-442c-bad0-ef80d0f91527 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-07-22 06:31:28.558 8 INFO nova.scheduler.host_manager [None req-9808601b-fa6e-4b0b-89ab-2c5d6cbe4d0b - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-07-22 06:31:28.562 7 INFO nova.scheduler.host_manager [None req-9808601b-fa6e-4b0b-89ab-2c5d6cbe4d0b - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.