+ 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__)
2026-06-26 17:38:29.849 1 INFO oslo_service.service [None req-e3264369-8d47-4e3a-a57a-2c1bf349fe96 - - - - - -] Starting 2 workers
2026-06-26 17:38:29.858 8 INFO nova.service [-] Starting scheduler node (version 27.5.2)
2026-06-26 17:38:29.861 7 INFO nova.service [-] Starting scheduler node (version 27.5.2)
2026-06-26 17:38:29.865 1 WARNING oslo_config.cfg [None req-e3264369-8d47-4e3a-a57a-2c1bf349fe96 - - - - - -] 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.
2026-06-26 17:43:24.008 7 INFO nova.scheduler.manager [None req-115b1372-e932-481d-b102-81efb9bddc6c - - - - - -] Discovered 1 new hosts: cell1:instance
2026-06-26 17:45:17.516 7 INFO nova.scheduler.host_manager [None req-fb0199e3-fd2f-4af6-a684-ac3179c256d2 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-06-26 17:45:17.516 8 INFO nova.scheduler.host_manager [None req-fb0199e3-fd2f-4af6-a684-ac3179c256d2 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-06-26 18:19:55.819 8 INFO nova.scheduler.host_manager [None req-3a28ae49-288d-4bfa-9663-0bb0e9295aaa - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-06-26 18:19:55.825 7 INFO nova.scheduler.host_manager [None req-3a28ae49-288d-4bfa-9663-0bb0e9295aaa - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.