+ exec nova-scheduler --config-file /etc/nova/nova.conf
2026-08-01 19:21:21.643 1 INFO nova.utils [None req-7734bc71-2013-42ab-9faa-562ce1d3936c - - - - - -] The default thread pool MainProcess.default is initialized
2026-08-01 19:21:21.980 1 INFO nova.utils [None req-7734bc71-2013-42ab-9faa-562ce1d3936c - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-08-01 19:21:22.044 1 INFO nova.utils [None req-5903a84e-5f7f-4f60-a883-d50103a147a9 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-08-01 19:21:23.044 1 INFO nova.utils [None req-5903a84e-5f7f-4f60-a883-d50103a147a9 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-08-01 19:21:23.045 1 INFO nova.utils [None req-5903a84e-5f7f-4f60-a883-d50103a147a9 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-08-01 19:21:23.769 1 INFO nova.utils [None req-5903a84e-5f7f-4f60-a883-d50103a147a9 - - - - - -] The default thread pool MainProcess.default is closed
2026-08-01 19:21:23.773 1 WARNING oslo_service.backend._threading.service [None req-5903a84e-5f7f-4f60-a883-d50103a147a9 - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-08-01 19:21:23.781 1 WARNING oslo_config.cfg [None req-5903a84e-5f7f-4f60-a883-d50103a147a9 - - - - - -] 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.
2026-08-01 19:21:23.831 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-08-01 19:21:23.841 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-08-01 19:26:09.250 11 INFO nova.scheduler.manager [None req-ebdda3a5-8436-4cc4-94e3-1b03dbb30dce - - - - - -] Discovered 1 new hosts: cell1:instance
2026-08-01 19:27:54.388 11 INFO nova.scheduler.host_manager [None req-1ea2adde-3716-4c8c-946f-9e09ba5df9eb - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-08-01 19:27:54.394 13 INFO nova.scheduler.host_manager [None req-1ea2adde-3716-4c8c-946f-9e09ba5df9eb - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.