+ exec nova-scheduler --config-file /etc/nova/nova.conf
2026-08-28 06:45:08.062 1 INFO nova.utils [None req-77592ab0-e069-4868-8780-e7a97065162f - - - - - -] The default thread pool MainProcess.default is initialized
2026-08-28 06:45:08.516 1 INFO nova.utils [None req-77592ab0-e069-4868-8780-e7a97065162f - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-08-28 06:45:08.608 1 INFO nova.utils [None req-424d2beb-9dd1-48c4-9be1-a3b017f2000e - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-08-28 06:45:09.608 1 INFO nova.utils [None req-424d2beb-9dd1-48c4-9be1-a3b017f2000e - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-08-28 06:45:09.608 1 INFO nova.utils [None req-424d2beb-9dd1-48c4-9be1-a3b017f2000e - - - - - -] The default thread pool MainProcess.default is shutting down
2026-08-28 06:45:10.255 1 INFO nova.utils [None req-424d2beb-9dd1-48c4-9be1-a3b017f2000e - - - - - -] The default thread pool MainProcess.default is closed
2026-08-28 06:45:10.259 1 WARNING oslo_service.backend._threading.service [None req-424d2beb-9dd1-48c4-9be1-a3b017f2000e - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-08-28 06:45:10.271 1 WARNING oslo_config.cfg [None req-424d2beb-9dd1-48c4-9be1-a3b017f2000e - - - - - -] 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.
2026-08-28 06:45:10.330 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-08-28 06:45:10.343 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-08-28 06:49:42.529 13 INFO nova.scheduler.manager [None req-16c22a82-8c7f-498e-839f-0dd31ef2dacc - - - - - -] Discovered 1 new hosts: cell1:instance
2026-08-28 06:51:39.453 13 INFO nova.scheduler.host_manager [None req-abfe0663-9f59-480a-99b5-526a8d14c25d - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-08-28 06:51:39.466 11 INFO nova.scheduler.host_manager [None req-abfe0663-9f59-480a-99b5-526a8d14c25d - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.