+ exec nova-scheduler --config-file /etc/nova/nova.conf
2026-08-12 11:34:23.888 1 INFO nova.utils [None req-e89c099a-5b3d-47f8-bd86-447475ce7346 - - - - - -] The default thread pool MainProcess.default is initialized
2026-08-12 11:34:24.289 1 INFO nova.utils [None req-e89c099a-5b3d-47f8-bd86-447475ce7346 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-08-12 11:34:24.355 1 INFO nova.utils [None req-acda8356-1315-46dd-87e8-cabe7e8b9b32 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-08-12 11:34:25.355 1 INFO nova.utils [None req-acda8356-1315-46dd-87e8-cabe7e8b9b32 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-08-12 11:34:25.355 1 INFO nova.utils [None req-acda8356-1315-46dd-87e8-cabe7e8b9b32 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-08-12 11:34:26.029 1 INFO nova.utils [None req-acda8356-1315-46dd-87e8-cabe7e8b9b32 - - - - - -] The default thread pool MainProcess.default is closed
2026-08-12 11:34:26.031 1 WARNING oslo_service.backend._threading.service [None req-acda8356-1315-46dd-87e8-cabe7e8b9b32 - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-08-12 11:34:26.039 1 WARNING oslo_config.cfg [None req-acda8356-1315-46dd-87e8-cabe7e8b9b32 - - - - - -] 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.
2026-08-12 11:34:26.085 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-08-12 11:34:26.100 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-08-12 11:40:32.304 11 INFO nova.scheduler.manager [None req-1edcc7a8-ea53-4648-8532-4fb5f62762e0 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-08-12 11:42:25.324 11 INFO nova.scheduler.host_manager [None req-8e2ca404-6e5b-4227-884d-ee8e235d85f2 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-08-12 11:42:25.329 13 INFO nova.scheduler.host_manager [None req-8e2ca404-6e5b-4227-884d-ee8e235d85f2 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.