+ exec nova-scheduler --config-file /etc/nova/nova.conf
2026-08-20 01:50:09.377 1 INFO nova.utils [None req-f770f6ad-d3af-4494-a4b5-301dff4d5c4b - - - - - -] The default thread pool MainProcess.default is initialized
2026-08-20 01:50:09.860 1 INFO nova.utils [None req-f770f6ad-d3af-4494-a4b5-301dff4d5c4b - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-08-20 01:50:09.924 1 INFO nova.utils [None req-adb21db7-0d44-49de-a42e-9fd8937fe90e - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-08-20 01:50:10.924 1 INFO nova.utils [None req-adb21db7-0d44-49de-a42e-9fd8937fe90e - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-08-20 01:50:10.925 1 INFO nova.utils [None req-adb21db7-0d44-49de-a42e-9fd8937fe90e - - - - - -] The default thread pool MainProcess.default is shutting down
2026-08-20 01:50:11.498 1 INFO nova.utils [None req-adb21db7-0d44-49de-a42e-9fd8937fe90e - - - - - -] The default thread pool MainProcess.default is closed
2026-08-20 01:50:11.501 1 WARNING oslo_service.backend._threading.service [None req-adb21db7-0d44-49de-a42e-9fd8937fe90e - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-08-20 01:50:11.511 1 WARNING oslo_config.cfg [None req-adb21db7-0d44-49de-a42e-9fd8937fe90e - - - - - -] 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.
2026-08-20 01:50:11.555 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-08-20 01:50:11.569 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-08-20 01:55:59.786 13 INFO nova.scheduler.manager [None req-3148ce3b-c7bc-43a5-b2b2-29ba39161518 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-08-20 01:57:39.834 13 INFO nova.scheduler.host_manager [None req-c3577662-57da-46ac-9def-f238fa6ba5c6 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-08-20 01:57:39.836 11 INFO nova.scheduler.host_manager [None req-c3577662-57da-46ac-9def-f238fa6ba5c6 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.