+ 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.
2026-04-20 06:12:05.072 1 INFO nova.utils [None req-5591387c-3a26-4870-a258-5b43d95b7ecd - - - - - -] The default thread pool MainProcess.default is initialized
2026-04-20 06:12:05.499 1 INFO nova.utils [None req-5591387c-3a26-4870-a258-5b43d95b7ecd - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-04-20 06:12:05.529 1 INFO nova.utils [None req-0c8a83d3-8df1-4203-b8c9-f60c7e81ed3f - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-04-20 06:12:06.530 1 INFO nova.utils [None req-0c8a83d3-8df1-4203-b8c9-f60c7e81ed3f - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-04-20 06:12:06.530 1 INFO nova.utils [None req-0c8a83d3-8df1-4203-b8c9-f60c7e81ed3f - - - - - -] The default thread pool MainProcess.default is shutting down
2026-04-20 06:12:07.180 1 INFO nova.utils [None req-0c8a83d3-8df1-4203-b8c9-f60c7e81ed3f - - - - - -] The default thread pool MainProcess.default is closed
2026-04-20 06:12:07.189 1 WARNING oslo_config.cfg [None req-0c8a83d3-8df1-4203-b8c9-f60c7e81ed3f - - - - - -] 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.
2026-04-20 06:12:07.234 11 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-04-20 06:12:07.248 13 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-04-20 06:17:25.377 13 INFO nova.scheduler.manager [None req-80adfb1b-2f4e-4da0-ade7-0b2023dd9bfc - - - - - -] Discovered 1 new hosts: cell1:instance
2026-04-20 06:19:13.781 13 INFO nova.scheduler.host_manager [None req-2db40d2c-442f-4626-9c33-dc4879545968 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-04-20 06:19:13.788 11 INFO nova.scheduler.host_manager [None req-2db40d2c-442f-4626-9c33-dc4879545968 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-04-20 06:23:09.550 11 INFO nova.utils [None req-b08a80dc-45a7-4f2e-98d4-a609620cdba0 7b71c9f36d46452d8d6e7109589f4384 cb19eb4cf30b43bb91420a35e7bf07e8 - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized
2026-04-20 06:23:12.426 11 INFO nova.scheduler.host_manager [None req-a584c010-e2e7-4348-9de9-f5647b303766 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-04-20 06:23:12.429 13 INFO nova.scheduler.host_manager [None req-a584c010-e2e7-4348-9de9-f5647b303766 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-04-20 06:23:16.383 13 INFO nova.utils [None req-a606752f-668d-439c-a352-58cfc334fa4f 91120b60c17b4a8a8e019fbed689e1ca eec9c647819a48c8b6b234d79aed6e6e - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-04-20 06:29:27.015 11 INFO nova.scheduler.host_manager [None req-5cc48faa-7211-4366-9448-943c55ac5f55 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-04-20 06:29:27.017 13 INFO nova.scheduler.host_manager [None req-5cc48faa-7211-4366-9448-943c55ac5f55 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.