+ exec nova-scheduler --config-file /etc/nova/nova.conf
2026-08-20 17:31:39.194 1 INFO nova.utils [None req-abbca556-0484-477e-a0ef-d9fc2375df35 - - - - - -] The default thread pool MainProcess.default is initialized
2026-08-20 17:31:39.529 1 INFO nova.utils [None req-abbca556-0484-477e-a0ef-d9fc2375df35 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-08-20 17:31:39.595 1 INFO nova.utils [None req-b18e324b-96a3-4da3-b943-28310396cc57 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-08-20 17:31:40.596 1 INFO nova.utils [None req-b18e324b-96a3-4da3-b943-28310396cc57 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-08-20 17:31:40.596 1 INFO nova.utils [None req-b18e324b-96a3-4da3-b943-28310396cc57 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-08-20 17:31:41.322 1 INFO nova.utils [None req-b18e324b-96a3-4da3-b943-28310396cc57 - - - - - -] The default thread pool MainProcess.default is closed
2026-08-20 17:31:41.326 1 WARNING oslo_service.backend._threading.service [None req-b18e324b-96a3-4da3-b943-28310396cc57 - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-08-20 17:31:41.336 1 WARNING oslo_config.cfg [None req-b18e324b-96a3-4da3-b943-28310396cc57 - - - - - -] 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.
2026-08-20 17:31:41.383 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-08-20 17:31:41.395 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-08-20 17:36:16.721 13 INFO nova.scheduler.manager [None req-c4c35675-caac-44e5-87e0-6aaf9e926e1d - - - - - -] Discovered 1 new hosts: cell1:instance
2026-08-20 17:38:09.885 11 INFO nova.scheduler.host_manager [None req-08d6e982-f5a4-4622-9639-2db179cb803d - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-08-20 17:38:09.885 13 INFO nova.scheduler.host_manager [None req-08d6e982-f5a4-4622-9639-2db179cb803d - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.