+ exec nova-scheduler --config-file /etc/nova/nova.conf
2026-07-28 20:07:21.450 1 INFO nova.utils [None req-9dfaca02-8536-4d56-ba9e-2087ebc1a78a - - - - - -] The default thread pool MainProcess.default is initialized
2026-07-28 20:07:21.807 1 INFO nova.utils [None req-9dfaca02-8536-4d56-ba9e-2087ebc1a78a - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-07-28 20:07:21.866 1 INFO nova.utils [None req-2d70e660-64bb-48f1-adbf-6cce800a5baf - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-07-28 20:07:22.867 1 INFO nova.utils [None req-2d70e660-64bb-48f1-adbf-6cce800a5baf - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-07-28 20:07:22.867 1 INFO nova.utils [None req-2d70e660-64bb-48f1-adbf-6cce800a5baf - - - - - -] The default thread pool MainProcess.default is shutting down
2026-07-28 20:07:23.581 1 INFO nova.utils [None req-2d70e660-64bb-48f1-adbf-6cce800a5baf - - - - - -] The default thread pool MainProcess.default is closed
2026-07-28 20:07:23.584 1 WARNING oslo_service.backend._threading.service [None req-2d70e660-64bb-48f1-adbf-6cce800a5baf - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-07-28 20:07:23.595 1 WARNING oslo_config.cfg [None req-2d70e660-64bb-48f1-adbf-6cce800a5baf - - - - - -] 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.
2026-07-28 20:07:23.640 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-07-28 20:07:23.648 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-07-28 20:11:59.830 11 INFO nova.scheduler.manager [None req-35fe6190-a013-47d7-8c46-bd0f9103fb0b - - - - - -] Discovered 1 new hosts: cell1:instance
2026-07-28 20:13:55.418 11 INFO nova.scheduler.host_manager [None req-f8a57267-13ba-480d-9ebd-23ad7f3d32fa - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-07-28 20:13:55.422 13 INFO nova.scheduler.host_manager [None req-f8a57267-13ba-480d-9ebd-23ad7f3d32fa - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.