+ 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.
2026-04-07 15:43:49.551 1 INFO nova.utils [None req-0d8ea57c-8fd3-4e40-a397-be56695698fd - - - - - -] The default thread pool MainProcess.default is initialized
2026-04-07 15:43:49.891 1 INFO nova.utils [None req-0d8ea57c-8fd3-4e40-a397-be56695698fd - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-04-07 15:43:49.914 1 INFO nova.utils [None req-2a81a021-ed3a-47c6-a512-8b54f82bd7db - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-04-07 15:43:50.914 1 INFO nova.utils [None req-2a81a021-ed3a-47c6-a512-8b54f82bd7db - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-04-07 15:43:50.915 1 INFO nova.utils [None req-2a81a021-ed3a-47c6-a512-8b54f82bd7db - - - - - -] The default thread pool MainProcess.default is shutting down
2026-04-07 15:43:51.666 1 INFO nova.utils [None req-2a81a021-ed3a-47c6-a512-8b54f82bd7db - - - - - -] The default thread pool MainProcess.default is closed
2026-04-07 15:43:51.677 1 WARNING oslo_config.cfg [None req-2a81a021-ed3a-47c6-a512-8b54f82bd7db - - - - - -] 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.
2026-04-07 15:43:51.722 11 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-04-07 15:43:51.735 13 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-04-07 15:48:44.847 11 INFO nova.scheduler.manager [None req-543aabab-1f3b-4eef-8c30-186445f8c925 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-04-07 15:50:30.804 13 INFO nova.scheduler.host_manager [None req-1a2772db-077a-48c2-aa1d-7d333172ba93 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-04-07 15:50:30.805 11 INFO nova.scheduler.host_manager [None req-1a2772db-077a-48c2-aa1d-7d333172ba93 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.