+ 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.
2026-09-15 23:21:06.032 1 INFO nova.utils [None req-08876b77-6777-4296-9fb2-058500ae0583 - - - - - -] The default thread pool MainProcess.default is initialized
2026-09-15 23:21:06.422 1 INFO nova.utils [None req-08876b77-6777-4296-9fb2-058500ae0583 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-09-15 23:21:06.457 1 INFO nova.utils [None req-64c6a431-e943-4014-836b-dd6d22b3f782 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-09-15 23:21:07.457 1 INFO nova.utils [None req-64c6a431-e943-4014-836b-dd6d22b3f782 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-09-15 23:21:07.457 1 INFO nova.utils [None req-64c6a431-e943-4014-836b-dd6d22b3f782 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-09-15 23:21:08.156 1 INFO nova.utils [None req-64c6a431-e943-4014-836b-dd6d22b3f782 - - - - - -] The default thread pool MainProcess.default is closed
2026-09-15 23:21:08.167 1 WARNING oslo_config.cfg [None req-64c6a431-e943-4014-836b-dd6d22b3f782 - - - - - -] 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.
2026-09-15 23:21:08.222 11 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-09-15 23:21:08.236 13 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-09-15 23:25:47.391 11 INFO nova.scheduler.manager [None req-bffd247b-d23e-4e2d-b89f-24fabf719548 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-09-15 23:27:36.602 11 INFO nova.scheduler.host_manager [None req-2881afca-06dc-4c7c-8762-c87ca744442d - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-09-15 23:27:36.602 13 INFO nova.scheduler.host_manager [None req-2881afca-06dc-4c7c-8762-c87ca744442d - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.