+ exec nova-scheduler --config-file /etc/nova/nova.conf
2026-09-16 22:21:54.079 1 INFO nova.utils [None req-c887c97b-47d8-4ab7-b3bd-65d6ca4948dd - - - - - -] The default thread pool MainProcess.default is initialized
2026-09-16 22:21:54.522 1 INFO nova.utils [None req-c887c97b-47d8-4ab7-b3bd-65d6ca4948dd - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-09-16 22:21:54.620 1 INFO nova.utils [None req-9e1b88fc-6a0e-4a53-ad6f-765323146ebb - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-09-16 22:21:55.620 1 INFO nova.utils [None req-9e1b88fc-6a0e-4a53-ad6f-765323146ebb - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-09-16 22:21:55.621 1 INFO nova.utils [None req-9e1b88fc-6a0e-4a53-ad6f-765323146ebb - - - - - -] The default thread pool MainProcess.default is shutting down
2026-09-16 22:21:56.232 1 INFO nova.utils [None req-9e1b88fc-6a0e-4a53-ad6f-765323146ebb - - - - - -] The default thread pool MainProcess.default is closed
2026-09-16 22:21:56.235 1 WARNING oslo_service.backend._threading.service [None req-9e1b88fc-6a0e-4a53-ad6f-765323146ebb - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-09-16 22:21:56.248 1 WARNING oslo_config.cfg [None req-9e1b88fc-6a0e-4a53-ad6f-765323146ebb - - - - - -] 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.
2026-09-16 22:21:56.297 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-09-16 22:21:56.316 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-09-16 22:28:35.529 11 INFO nova.scheduler.manager [None req-99792704-a898-4134-8ab2-cb3c0cbc9603 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-09-16 22:30:17.341 11 INFO nova.scheduler.host_manager [None req-c0e1c17b-0174-45cf-9519-ac447f05de10 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-09-16 22:30:17.349 13 INFO nova.scheduler.host_manager [None req-c0e1c17b-0174-45cf-9519-ac447f05de10 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.