+ exec nova-scheduler --config-file /etc/nova/nova.conf 3 RLock(s) were not greened, to fix this error make sure you run eventlet.monkey_patch() before importing any other modules. 2026-06-03 00:25:00.970 1 INFO oslo_service.service [None req-fd5b9c71-abdf-408e-96f7-bcb87bd7d466 - - - - - -] Starting 2 workers 2026-06-03 00:25:00.980 7 INFO nova.service [-] Starting scheduler node (version 30.3.1) 2026-06-03 00:25:00.980 8 INFO nova.service [-] Starting scheduler node (version 30.3.1) 2026-06-03 00:25:00.981 1 WARNING oslo_config.cfg [None req-fd5b9c71-abdf-408e-96f7-bcb87bd7d466 - - - - - -] 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. 2026-06-03 00:30:01.189 8 INFO nova.scheduler.manager [None req-232a42f0-f3b1-42e2-8cd1-83b586ba1e75 - - - - - -] Discovered 1 new hosts: cell1:instance 2026-06-03 00:31:51.704 8 INFO nova.scheduler.host_manager [None req-4c18424a-505d-463b-ac0e-5bed0efbc808 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList. 2026-06-03 00:31:51.708 7 INFO nova.scheduler.host_manager [None req-4c18424a-505d-463b-ac0e-5bed0efbc808 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.