+ 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.
2026-07-21 07:09:53.920 1 INFO nova.utils [None req-28952420-f21f-4f8d-b6bb-760ca23d883e - - - - - -] The default thread pool MainProcess.default is initialized
2026-07-21 07:09:54.294 1 INFO nova.utils [None req-28952420-f21f-4f8d-b6bb-760ca23d883e - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-07-21 07:09:54.350 1 INFO nova.utils [None req-d37d23f0-2b71-4f2d-935d-eeea40383b6c - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-07-21 07:09:55.351 1 INFO nova.utils [None req-d37d23f0-2b71-4f2d-935d-eeea40383b6c - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-07-21 07:09:55.351 1 INFO nova.utils [None req-d37d23f0-2b71-4f2d-935d-eeea40383b6c - - - - - -] The default thread pool MainProcess.default is shutting down
2026-07-21 07:09:56.021 1 INFO nova.utils [None req-d37d23f0-2b71-4f2d-935d-eeea40383b6c - - - - - -] The default thread pool MainProcess.default is closed
2026-07-21 07:09:56.031 1 WARNING oslo_config.cfg [None req-d37d23f0-2b71-4f2d-935d-eeea40383b6c - - - - - -] 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.
2026-07-21 07:09:56.073 11 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-07-21 07:09:56.089 13 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-07-21 07:14:50.192 11 INFO nova.scheduler.manager [None req-330a4ff6-1bc5-4c6b-b92b-297e33437780 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-07-21 07:16:35.402 11 INFO nova.scheduler.host_manager [None req-3c06ab8e-678a-41fe-bcf3-c1152323f066 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-07-21 07:16:35.403 13 INFO nova.scheduler.host_manager [None req-3c06ab8e-678a-41fe-bcf3-c1152323f066 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.