+ exec nova-scheduler --config-file /etc/nova/nova.conf
2026-09-10 11:43:23.688 1 INFO nova.utils [None req-06890a70-44eb-463d-b4df-535c39ad70a4 - - - - - -] The default thread pool MainProcess.default is initialized
2026-09-10 11:43:24.169 1 INFO nova.utils [None req-06890a70-44eb-463d-b4df-535c39ad70a4 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-09-10 11:43:24.264 1 INFO nova.utils [None req-76facc22-fda6-4c54-bf8a-abb883302a58 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-09-10 11:43:25.264 1 INFO nova.utils [None req-76facc22-fda6-4c54-bf8a-abb883302a58 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-09-10 11:43:25.264 1 INFO nova.utils [None req-76facc22-fda6-4c54-bf8a-abb883302a58 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-09-10 11:43:25.860 1 INFO nova.utils [None req-76facc22-fda6-4c54-bf8a-abb883302a58 - - - - - -] The default thread pool MainProcess.default is closed
2026-09-10 11:43:25.863 1 WARNING oslo_service.backend._threading.service [None req-76facc22-fda6-4c54-bf8a-abb883302a58 - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-09-10 11:43:25.875 1 WARNING oslo_config.cfg [None req-76facc22-fda6-4c54-bf8a-abb883302a58 - - - - - -] 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.
2026-09-10 11:43:25.946 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-09-10 11:43:25.957 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-09-10 11:47:59.187 13 INFO nova.scheduler.manager [None req-9451a5cc-067f-4342-886a-e3f868a13fbc - - - - - -] Discovered 1 new hosts: cell1:instance
2026-09-10 11:49:46.071 13 INFO nova.scheduler.host_manager [None req-3346a466-eb69-4eae-a025-1e16b4f89259 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-09-10 11:49:46.076 11 INFO nova.scheduler.host_manager [None req-3346a466-eb69-4eae-a025-1e16b4f89259 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.