+ exec nova-scheduler --config-file /etc/nova/nova.conf
2026-07-24 05:13:44.596 1 INFO nova.utils [None req-0a88816f-ca76-423e-9800-6d8ec4ca6d14 - - - - - -] The default thread pool MainProcess.default is initialized
2026-07-24 05:13:44.941 1 INFO nova.utils [None req-0a88816f-ca76-423e-9800-6d8ec4ca6d14 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-07-24 05:13:45.002 1 INFO nova.utils [None req-02186496-e2c4-4fcc-be60-45adf0027386 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-07-24 05:13:46.002 1 INFO nova.utils [None req-02186496-e2c4-4fcc-be60-45adf0027386 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-07-24 05:13:46.002 1 INFO nova.utils [None req-02186496-e2c4-4fcc-be60-45adf0027386 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-07-24 05:13:46.724 1 INFO nova.utils [None req-02186496-e2c4-4fcc-be60-45adf0027386 - - - - - -] The default thread pool MainProcess.default is closed
2026-07-24 05:13:46.727 1 WARNING oslo_service.backend._threading.service [None req-02186496-e2c4-4fcc-be60-45adf0027386 - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-07-24 05:13:46.737 1 WARNING oslo_config.cfg [None req-02186496-e2c4-4fcc-be60-45adf0027386 - - - - - -] 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.
2026-07-24 05:13:46.786 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-07-24 05:13:46.798 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-07-24 05:18:39.010 13 INFO nova.scheduler.manager [None req-a1a0cf72-f0bc-483d-b4b5-60cf73165bbf - - - - - -] Discovered 1 new hosts: cell1:instance
2026-07-24 05:20:17.786 13 INFO nova.scheduler.host_manager [None req-6950f409-99a6-4e2f-a815-977626ca5db7 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-07-24 05:20:17.796 11 INFO nova.scheduler.host_manager [None req-6950f409-99a6-4e2f-a815-977626ca5db7 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.