+ exec nova-scheduler --config-file /etc/nova/nova.conf
2026-09-11 01:17:41.044 1 INFO nova.utils [None req-38236db3-f0ee-43d7-8403-849329d55117 - - - - - -] The default thread pool MainProcess.default is initialized
2026-09-11 01:17:41.494 1 INFO nova.utils [None req-38236db3-f0ee-43d7-8403-849329d55117 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-09-11 01:17:41.553 1 INFO nova.utils [None req-52d4707c-af42-4f26-8efb-7d778e3b392c - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-09-11 01:17:42.553 1 INFO nova.utils [None req-52d4707c-af42-4f26-8efb-7d778e3b392c - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-09-11 01:17:42.553 1 INFO nova.utils [None req-52d4707c-af42-4f26-8efb-7d778e3b392c - - - - - -] The default thread pool MainProcess.default is shutting down
2026-09-11 01:17:43.226 1 INFO nova.utils [None req-52d4707c-af42-4f26-8efb-7d778e3b392c - - - - - -] The default thread pool MainProcess.default is closed
2026-09-11 01:17:43.229 1 WARNING oslo_service.backend._threading.service [None req-52d4707c-af42-4f26-8efb-7d778e3b392c - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-09-11 01:17:43.242 1 WARNING oslo_config.cfg [None req-52d4707c-af42-4f26-8efb-7d778e3b392c - - - - - -] 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.
2026-09-11 01:17:43.300 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-09-11 01:17:43.322 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-09-11 01:22:19.518 13 INFO nova.scheduler.manager [None req-7e8b3f59-f50f-4473-88e5-7e3a625ddda0 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-09-11 01:24:11.209 11 INFO nova.scheduler.host_manager [None req-a9b24d47-a00f-4a6f-a6f7-4997b1251709 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-09-11 01:24:11.209 13 INFO nova.scheduler.host_manager [None req-a9b24d47-a00f-4a6f-a6f7-4997b1251709 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.