+ exec nova-scheduler --config-file /etc/nova/nova.conf
2026-08-13 01:22:44.019 1 INFO nova.utils [None req-cc88e423-2689-494f-89ec-e1b7dcf1af50 - - - - - -] The default thread pool MainProcess.default is initialized
2026-08-13 01:22:44.531 1 INFO nova.utils [None req-cc88e423-2689-494f-89ec-e1b7dcf1af50 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-08-13 01:22:44.603 1 INFO nova.utils [None req-d153e031-ac08-42ac-a643-a5afb085f5f2 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-08-13 01:22:45.602 1 INFO nova.utils [None req-d153e031-ac08-42ac-a643-a5afb085f5f2 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-08-13 01:22:45.603 1 INFO nova.utils [None req-d153e031-ac08-42ac-a643-a5afb085f5f2 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-08-13 01:22:46.176 1 INFO nova.utils [None req-d153e031-ac08-42ac-a643-a5afb085f5f2 - - - - - -] The default thread pool MainProcess.default is closed
2026-08-13 01:22:46.179 1 WARNING oslo_service.backend._threading.service [None req-d153e031-ac08-42ac-a643-a5afb085f5f2 - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-08-13 01:22:46.189 1 WARNING oslo_config.cfg [None req-d153e031-ac08-42ac-a643-a5afb085f5f2 - - - - - -] 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.
2026-08-13 01:22:46.232 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-08-13 01:22:46.254 14 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-08-13 01:27:19.392 11 INFO nova.scheduler.manager [None req-1d16edd3-458f-4e53-874f-f1e68ae7cdf6 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-08-13 01:29:16.774 11 INFO nova.scheduler.host_manager [None req-0bd7ad85-4f8d-489b-9058-6db39fa89f34 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-08-13 01:29:16.777 14 INFO nova.scheduler.host_manager [None req-0bd7ad85-4f8d-489b-9058-6db39fa89f34 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.