+ 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.
2026-06-05 05:14:28.475 1 INFO nova.utils [None req-2c443fbd-1f0d-4bbb-a287-f4bd48f9ff4e - - - - - -] The default thread pool MainProcess.default is initialized
2026-06-05 05:14:28.821 1 INFO nova.utils [None req-2c443fbd-1f0d-4bbb-a287-f4bd48f9ff4e - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-06-05 05:14:28.867 1 INFO nova.utils [None req-eab7ef7a-b67e-4252-8e3f-8d2474880fa7 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-06-05 05:14:29.867 1 INFO nova.utils [None req-eab7ef7a-b67e-4252-8e3f-8d2474880fa7 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-06-05 05:14:29.868 1 INFO nova.utils [None req-eab7ef7a-b67e-4252-8e3f-8d2474880fa7 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-06-05 05:14:30.604 1 INFO nova.utils [None req-eab7ef7a-b67e-4252-8e3f-8d2474880fa7 - - - - - -] The default thread pool MainProcess.default is closed
2026-06-05 05:14:30.613 1 WARNING oslo_config.cfg [None req-eab7ef7a-b67e-4252-8e3f-8d2474880fa7 - - - - - -] 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.
2026-06-05 05:14:30.657 11 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-06-05 05:14:30.708 13 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-06-05 05:19:02.824 11 INFO nova.scheduler.manager [None req-3c3b8740-d6fc-44d8-935e-0723a2757f95 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-06-05 05:20:59.422 11 INFO nova.scheduler.host_manager [None req-ce3be10a-7454-434d-96ae-42055ce4c3fd - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-06-05 05:20:59.430 13 INFO nova.scheduler.host_manager [None req-ce3be10a-7454-434d-96ae-42055ce4c3fd - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.