+ exec nova-scheduler --config-file /etc/nova/nova.conf
2026-07-29 16:17:06.798 1 INFO nova.utils [None req-ab45632a-843e-491a-9e5f-7eb6b85b82b8 - - - - - -] The default thread pool MainProcess.default is initialized
2026-07-29 16:17:07.183 1 INFO nova.utils [None req-ab45632a-843e-491a-9e5f-7eb6b85b82b8 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-07-29 16:17:07.254 1 INFO nova.utils [None req-3a0056b0-9d15-4452-97fb-a384d58d3717 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-07-29 16:17:08.254 1 INFO nova.utils [None req-3a0056b0-9d15-4452-97fb-a384d58d3717 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-07-29 16:17:08.255 1 INFO nova.utils [None req-3a0056b0-9d15-4452-97fb-a384d58d3717 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-07-29 16:17:08.926 1 INFO nova.utils [None req-3a0056b0-9d15-4452-97fb-a384d58d3717 - - - - - -] The default thread pool MainProcess.default is closed
2026-07-29 16:17:08.930 1 WARNING oslo_service.backend._threading.service [None req-3a0056b0-9d15-4452-97fb-a384d58d3717 - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-07-29 16:17:08.940 1 WARNING oslo_config.cfg [None req-3a0056b0-9d15-4452-97fb-a384d58d3717 - - - - - -] 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.
2026-07-29 16:17:08.989 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-07-29 16:17:09.006 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-07-29 16:22:03.199 13 INFO nova.scheduler.manager [None req-37d77246-a9c1-4af4-848a-9c55c011280b - - - - - -] Discovered 1 new hosts: cell1:instance
2026-07-29 16:23:39.236 13 INFO nova.scheduler.host_manager [None req-36b05a98-f35e-4bef-aaaf-96675b848387 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-07-29 16:23:39.250 11 INFO nova.scheduler.host_manager [None req-36b05a98-f35e-4bef-aaaf-96675b848387 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.