+ exec nova-scheduler --config-file /etc/nova/nova.conf
2026-08-21 17:29:24.542 1 INFO nova.utils [None req-14a80a41-3ba0-41aa-9800-ca54e6abe4a5 - - - - - -] The default thread pool MainProcess.default is initialized
2026-08-21 17:29:24.917 1 INFO nova.utils [None req-14a80a41-3ba0-41aa-9800-ca54e6abe4a5 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-08-21 17:29:24.980 1 INFO nova.utils [None req-e45e2bd5-3170-49c6-8ff6-9355d045350c - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-08-21 17:29:25.982 1 INFO nova.utils [None req-e45e2bd5-3170-49c6-8ff6-9355d045350c - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-08-21 17:29:25.983 1 INFO nova.utils [None req-e45e2bd5-3170-49c6-8ff6-9355d045350c - - - - - -] The default thread pool MainProcess.default is shutting down
2026-08-21 17:29:26.673 1 INFO nova.utils [None req-e45e2bd5-3170-49c6-8ff6-9355d045350c - - - - - -] The default thread pool MainProcess.default is closed
2026-08-21 17:29:26.677 1 WARNING oslo_service.backend._threading.service [None req-e45e2bd5-3170-49c6-8ff6-9355d045350c - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-08-21 17:29:26.685 1 WARNING oslo_config.cfg [None req-e45e2bd5-3170-49c6-8ff6-9355d045350c - - - - - -] 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 17:29:26.732 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-08-21 17:29:26.748 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-08-21 17:34:00.889 11 INFO nova.scheduler.manager [None req-e6c1a3d8-2721-437d-94dc-3b02b46f168e - - - - - -] Discovered 1 new hosts: cell1:instance
2026-08-21 17:35:53.526 13 INFO nova.scheduler.host_manager [None req-8aecb127-480d-463e-a60e-c8d4c9443919 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-08-21 17:35:53.528 11 INFO nova.scheduler.host_manager [None req-8aecb127-480d-463e-a60e-c8d4c9443919 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.