+ 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.
2026-08-31 08:03:53.470 1 INFO nova.utils [None req-a3681f9e-6690-4841-9f2d-63d7f0f8c58b - - - - - -] The default thread pool MainProcess.default is initialized
2026-08-31 08:03:53.844 1 INFO nova.utils [None req-a3681f9e-6690-4841-9f2d-63d7f0f8c58b - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-08-31 08:03:53.882 1 INFO nova.utils [None req-cf345afb-8dd8-419c-9251-e2b5e685f9ad - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-08-31 08:03:54.882 1 INFO nova.utils [None req-cf345afb-8dd8-419c-9251-e2b5e685f9ad - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-08-31 08:03:54.883 1 INFO nova.utils [None req-cf345afb-8dd8-419c-9251-e2b5e685f9ad - - - - - -] The default thread pool MainProcess.default is shutting down
2026-08-31 08:03:55.576 1 INFO nova.utils [None req-cf345afb-8dd8-419c-9251-e2b5e685f9ad - - - - - -] The default thread pool MainProcess.default is closed
2026-08-31 08:03:55.588 1 WARNING oslo_config.cfg [None req-cf345afb-8dd8-419c-9251-e2b5e685f9ad - - - - - -] 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.
2026-08-31 08:03:55.643 11 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-08-31 08:03:55.657 13 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-08-31 08:09:15.001 13 INFO nova.scheduler.manager [None req-83e1fa9e-5669-49dd-861b-22e31d150c7c - - - - - -] Discovered 1 new hosts: cell1:instance
2026-08-31 08:11:11.763 13 INFO nova.scheduler.host_manager [None req-5f1ce295-c250-4d46-a6fd-bc452d03e6a8 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-08-31 08:11:11.770 11 INFO nova.scheduler.host_manager [None req-5f1ce295-c250-4d46-a6fd-bc452d03e6a8 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.