+ 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.
2026-05-28 09:25:58.945 1 INFO nova.utils [None req-42519817-4f44-4293-ba7a-da89a48786da - - - - - -] The default thread pool MainProcess.default is initialized
2026-05-28 09:25:59.375 1 INFO nova.utils [None req-42519817-4f44-4293-ba7a-da89a48786da - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-05-28 09:25:59.400 1 INFO nova.utils [None req-e59bc8af-b3ca-424e-b304-5f30c4656709 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-05-28 09:26:00.400 1 INFO nova.utils [None req-e59bc8af-b3ca-424e-b304-5f30c4656709 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-05-28 09:26:00.401 1 INFO nova.utils [None req-e59bc8af-b3ca-424e-b304-5f30c4656709 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-05-28 09:26:01.056 1 INFO nova.utils [None req-e59bc8af-b3ca-424e-b304-5f30c4656709 - - - - - -] The default thread pool MainProcess.default is closed
2026-05-28 09:26:01.069 1 WARNING oslo_config.cfg [None req-e59bc8af-b3ca-424e-b304-5f30c4656709 - - - - - -] 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.
2026-05-28 09:26:01.137 11 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-05-28 09:26:01.157 14 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-05-28 09:29:54.275 14 INFO nova.scheduler.manager [None req-b9057236-299b-4ce8-a2fd-6faae8454543 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-05-28 09:31:40.787 14 INFO nova.scheduler.host_manager [None req-781b9fff-847e-4748-856c-b24ff366193f - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-28 09:31:40.792 11 INFO nova.scheduler.host_manager [None req-781b9fff-847e-4748-856c-b24ff366193f - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-28 10:02:45.824 11 INFO nova.utils [None req-40c1b8d9-022b-406a-a8b7-ae2dfae16c90 e440f39c1c2040ee8fc236d400d7bd67 b421dd54e6ab479aa33e5bc2cae73202 - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized
2026-05-28 10:02:52.838 14 INFO nova.utils [None req-32650c57-82d5-4090-84b3-84231df4eaa5 b46ece2957ce442b8f2c530d7c1395ae 644bcf237b0242919381d815d9cd7b06 - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized