+ 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.
2026-09-22 02:22:51.679 1 INFO nova.utils [None req-c268b753-5c88-474f-a928-60ae0f622fda - - - - - -] The default thread pool MainProcess.default is initialized
2026-09-22 02:22:52.144 1 INFO nova.utils [None req-c268b753-5c88-474f-a928-60ae0f622fda - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-09-22 02:22:52.177 1 INFO nova.utils [None req-58e03fff-6019-4be5-9cb5-a634a2d01723 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-09-22 02:22:53.177 1 INFO nova.utils [None req-58e03fff-6019-4be5-9cb5-a634a2d01723 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-09-22 02:22:53.178 1 INFO nova.utils [None req-58e03fff-6019-4be5-9cb5-a634a2d01723 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-09-22 02:22:53.801 1 INFO nova.utils [None req-58e03fff-6019-4be5-9cb5-a634a2d01723 - - - - - -] The default thread pool MainProcess.default is closed
2026-09-22 02:22:53.812 1 WARNING oslo_config.cfg [None req-58e03fff-6019-4be5-9cb5-a634a2d01723 - - - - - -] 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.
2026-09-22 02:22:53.867 11 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-09-22 02:22:53.881 13 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-09-22 02:27:36.047 11 INFO nova.scheduler.manager [None req-87600974-e169-426d-9bf8-22cafc0a92b9 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-09-22 02:29:22.970 11 INFO nova.scheduler.host_manager [None req-9b182bf1-10f1-4c0b-b76f-569368f4a222 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-09-22 02:29:22.973 13 INFO nova.scheduler.host_manager [None req-9b182bf1-10f1-4c0b-b76f-569368f4a222 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-09-22 03:01:47.937 11 INFO nova.utils [None req-8a758958-80f3-4276-b098-18bef4d4182b ae79e994ad5341e3a71a0bed75535c87 bfa34c8cefdd4ed6838fc54313e8b495 - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized
2026-09-22 03:01:47.943 13 INFO nova.utils [None req-bb07dfc3-99cd-40e3-a969-92ddaad30e0c f5470d73980d481caf56b7d07b95c224 f51bfe907ac04bbfa4b576ddd79c9b16 - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized