+ exec nova-scheduler --config-file /etc/nova/nova.conf
2026-08-21 03:04:56.579 1 INFO nova.utils [None req-467abfa0-444a-46ab-809a-144808d58e68 - - - - - -] The default thread pool MainProcess.default is initialized
2026-08-21 03:04:57.026 1 INFO nova.utils [None req-467abfa0-444a-46ab-809a-144808d58e68 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-08-21 03:04:57.087 1 INFO nova.utils [None req-d6282252-c67a-42bf-882e-8c0f3f69ed2e - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-08-21 03:04:58.087 1 INFO nova.utils [None req-d6282252-c67a-42bf-882e-8c0f3f69ed2e - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-08-21 03:04:58.088 1 INFO nova.utils [None req-d6282252-c67a-42bf-882e-8c0f3f69ed2e - - - - - -] The default thread pool MainProcess.default is shutting down
2026-08-21 03:04:58.758 1 INFO nova.utils [None req-d6282252-c67a-42bf-882e-8c0f3f69ed2e - - - - - -] The default thread pool MainProcess.default is closed
2026-08-21 03:04:58.762 1 WARNING oslo_service.backend._threading.service [None req-d6282252-c67a-42bf-882e-8c0f3f69ed2e - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-08-21 03:04:58.773 1 WARNING oslo_config.cfg [None req-d6282252-c67a-42bf-882e-8c0f3f69ed2e - - - - - -] 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.
2026-08-21 03:04:58.819 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-08-21 03:04:58.834 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-08-21 03:09:45.045 13 INFO nova.scheduler.manager [None req-63763e40-4157-402c-bc79-d8403defd72b - - - - - -] Discovered 1 new hosts: cell1:instance
2026-08-21 03:11:18.717 11 INFO nova.scheduler.host_manager [None req-707b5c00-6257-4687-bd9d-ff42ed96c077 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-08-21 03:11:18.718 13 INFO nova.scheduler.host_manager [None req-707b5c00-6257-4687-bd9d-ff42ed96c077 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.