+ exec nova-scheduler --config-file /etc/nova/nova.conf
Service is starting with native threading. This is currently experimental. Do not use it in production without first testing it in pre-production.
2026-08-26 07:34:26.291 1 INFO nova.utils [None req-a117572c-5459-45f4-942f-796a49c664b9 - - - - - -] The default thread pool MainProcess.default is initialized
2026-08-26 07:34:26.760 1 INFO nova.utils [None req-a117572c-5459-45f4-942f-796a49c664b9 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-08-26 07:34:26.800 1 INFO nova.utils [None req-ed070565-6c4d-4b25-a5db-126b037d6483 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-08-26 07:34:27.800 1 INFO nova.utils [None req-ed070565-6c4d-4b25-a5db-126b037d6483 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-08-26 07:34:27.800 1 INFO nova.utils [None req-ed070565-6c4d-4b25-a5db-126b037d6483 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-08-26 07:34:28.395 1 INFO nova.utils [None req-ed070565-6c4d-4b25-a5db-126b037d6483 - - - - - -] The default thread pool MainProcess.default is closed
2026-08-26 07:34:28.406 1 WARNING oslo_config.cfg [None req-ed070565-6c4d-4b25-a5db-126b037d6483 - - - - - -] 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.
2026-08-26 07:34:28.450 11 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-08-26 07:34:28.461 13 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-08-26 07:39:35.603 11 INFO nova.scheduler.manager [None req-cf4d938d-1b8f-4396-8cf8-cd64da6df260 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-08-26 07:41:10.481 11 INFO nova.scheduler.host_manager [None req-f732227d-aac9-4af0-9ec6-fcc04a809cce - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-08-26 07:41:10.488 13 INFO nova.scheduler.host_manager [None req-f732227d-aac9-4af0-9ec6-fcc04a809cce - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.