+ 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.
2026-05-20 04:31:39.751 1 INFO nova.utils [None req-373ba81d-10b7-4205-b10e-616a68e0c44f - - - - - -] The default thread pool MainProcess.default is initialized
2026-05-20 04:31:40.185 1 INFO nova.utils [None req-373ba81d-10b7-4205-b10e-616a68e0c44f - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-05-20 04:31:40.214 1 INFO nova.utils [None req-0af9bcf3-384e-419e-bdb6-ba7fb12be7e6 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-05-20 04:31:41.214 1 INFO nova.utils [None req-0af9bcf3-384e-419e-bdb6-ba7fb12be7e6 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-05-20 04:31:41.214 1 INFO nova.utils [None req-0af9bcf3-384e-419e-bdb6-ba7fb12be7e6 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-05-20 04:31:41.860 1 INFO nova.utils [None req-0af9bcf3-384e-419e-bdb6-ba7fb12be7e6 - - - - - -] The default thread pool MainProcess.default is closed
2026-05-20 04:31:41.871 1 WARNING oslo_config.cfg [None req-0af9bcf3-384e-419e-bdb6-ba7fb12be7e6 - - - - - -] 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.
2026-05-20 04:31:41.915 11 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-05-20 04:31:41.931 13 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-05-20 04:35:42.102 11 INFO nova.scheduler.manager [None req-97281acd-1ee6-47cf-a869-0b30119b2fa5 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-05-20 04:37:28.925 13 INFO nova.scheduler.host_manager [None req-aafba527-bd11-43dd-a02e-2687362a1ffd - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-20 04:37:28.933 11 INFO nova.scheduler.host_manager [None req-aafba527-bd11-43dd-a02e-2687362a1ffd - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-20 04:42:01.854 13 INFO nova.utils [None req-32efd667-01c4-4295-98d1-28e414e3d2be 7e4e8aae65a9444798b84464f5334a54 5c4ed93f5967483fa40266bb3d5689c6 - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-05-20 04:42:07.072 11 INFO nova.utils [None req-d03e0d2a-05e5-4720-97b8-c423e160a554 0a6ce8162e274cdd9c1467147e2f4ab9 81d7531bfae84110ad64fcd3195b59d9 - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized