+ exec nova-scheduler --config-file /etc/nova/nova.conf
2026-07-24 18:00:39.304 1 INFO nova.utils [None req-6fc55cb0-2382-4481-b528-07d4e3019a22 - - - - - -] The default thread pool MainProcess.default is initialized
2026-07-24 18:00:39.668 1 INFO nova.utils [None req-6fc55cb0-2382-4481-b528-07d4e3019a22 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-07-24 18:00:39.747 1 INFO nova.utils [None req-3fb255ec-6c95-48e3-8a25-ed9909893a9d - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-07-24 18:00:40.747 1 INFO nova.utils [None req-3fb255ec-6c95-48e3-8a25-ed9909893a9d - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-07-24 18:00:40.748 1 INFO nova.utils [None req-3fb255ec-6c95-48e3-8a25-ed9909893a9d - - - - - -] The default thread pool MainProcess.default is shutting down
2026-07-24 18:00:41.442 1 INFO nova.utils [None req-3fb255ec-6c95-48e3-8a25-ed9909893a9d - - - - - -] The default thread pool MainProcess.default is closed
2026-07-24 18:00:41.446 1 WARNING oslo_service.backend._threading.service [None req-3fb255ec-6c95-48e3-8a25-ed9909893a9d - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-07-24 18:00:41.457 1 WARNING oslo_config.cfg [None req-3fb255ec-6c95-48e3-8a25-ed9909893a9d - - - - - -] 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.
2026-07-24 18:00:41.507 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-07-24 18:00:41.521 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-07-24 18:07:00.756 11 INFO nova.scheduler.manager [None req-fefe4549-881e-4263-862a-bf934a18f2b3 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-07-24 18:08:44.669 11 INFO nova.scheduler.host_manager [None req-2f0aa3af-8ca0-4a85-9b23-96467493f04c - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-07-24 18:08:44.673 13 INFO nova.scheduler.host_manager [None req-2f0aa3af-8ca0-4a85-9b23-96467493f04c - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.