+ exec nova-scheduler --config-file /etc/nova/nova.conf
2026-09-04 00:59:23.356 1 INFO nova.utils [None req-044884f8-3d7c-4a62-b019-b92d91a95ecb - - - - - -] The default thread pool MainProcess.default is initialized
2026-09-04 00:59:23.752 1 INFO nova.utils [None req-044884f8-3d7c-4a62-b019-b92d91a95ecb - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-09-04 00:59:23.848 1 INFO nova.utils [None req-f0e59562-e29c-4c26-b26e-18c3d7d6d794 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-09-04 00:59:24.848 1 INFO nova.utils [None req-f0e59562-e29c-4c26-b26e-18c3d7d6d794 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-09-04 00:59:24.848 1 INFO nova.utils [None req-f0e59562-e29c-4c26-b26e-18c3d7d6d794 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-09-04 00:59:25.562 1 INFO nova.utils [None req-f0e59562-e29c-4c26-b26e-18c3d7d6d794 - - - - - -] The default thread pool MainProcess.default is closed
2026-09-04 00:59:25.567 1 WARNING oslo_service.backend._threading.service [None req-f0e59562-e29c-4c26-b26e-18c3d7d6d794 - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-09-04 00:59:25.578 1 WARNING oslo_config.cfg [None req-f0e59562-e29c-4c26-b26e-18c3d7d6d794 - - - - - -] 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.
2026-09-04 00:59:25.635 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-09-04 00:59:25.649 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-09-04 01:04:53.881 11 INFO nova.scheduler.manager [None req-47cda769-8b3f-42a6-961a-c6dcc3803ea4 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-09-04 01:06:40.802 13 INFO nova.scheduler.host_manager [None req-01b930d9-d7f7-43bd-a066-d586e0003a47 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-09-04 01:06:40.810 11 INFO nova.scheduler.host_manager [None req-01b930d9-d7f7-43bd-a066-d586e0003a47 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.