+ exec nova-scheduler --config-file /etc/nova/nova.conf
2026-09-02 01:51:53.856 1 INFO nova.utils [None req-d0f5e70f-b7b3-4c5d-8322-b359d07aa043 - - - - - -] The default thread pool MainProcess.default is initialized
2026-09-02 01:51:54.201 1 INFO nova.utils [None req-d0f5e70f-b7b3-4c5d-8322-b359d07aa043 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-09-02 01:51:54.311 1 INFO nova.utils [None req-02fada1c-bab9-47e0-83eb-533fbecbc3f2 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-09-02 01:51:55.311 1 INFO nova.utils [None req-02fada1c-bab9-47e0-83eb-533fbecbc3f2 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-09-02 01:51:55.311 1 INFO nova.utils [None req-02fada1c-bab9-47e0-83eb-533fbecbc3f2 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-09-02 01:51:56.006 1 INFO nova.utils [None req-02fada1c-bab9-47e0-83eb-533fbecbc3f2 - - - - - -] The default thread pool MainProcess.default is closed
2026-09-02 01:51:56.009 1 WARNING oslo_service.backend._threading.service [None req-02fada1c-bab9-47e0-83eb-533fbecbc3f2 - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-09-02 01:51:56.020 1 WARNING oslo_config.cfg [None req-02fada1c-bab9-47e0-83eb-533fbecbc3f2 - - - - - -] 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.
2026-09-02 01:51:56.080 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-09-02 01:51:56.095 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-09-02 01:56:30.345 11 INFO nova.scheduler.manager [None req-1e9ae6d0-eba6-4ce5-8596-e029b9d7d666 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-09-02 01:58:09.373 11 INFO nova.scheduler.host_manager [None req-e193b48a-0109-4d26-afc9-80241f9a2fd0 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-09-02 01:58:09.381 13 INFO nova.scheduler.host_manager [None req-e193b48a-0109-4d26-afc9-80241f9a2fd0 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.