+ 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. 2026-09-01 19:10:22.998 1 INFO oslo_service.service [None req-44ad7eff-6d8a-436a-abb0-864b9d4ad7a9 - - - - - -] Starting 2 workers 2026-09-01 19:10:23.009 7 INFO nova.service [-] Starting scheduler node (version 30.3.1) 2026-09-01 19:10:23.012 8 INFO nova.service [-] Starting scheduler node (version 30.3.1) 2026-09-01 19:10:23.022 1 WARNING oslo_config.cfg [None req-44ad7eff-6d8a-436a-abb0-864b9d4ad7a9 - - - - - -] 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. 2026-09-01 19:16:08.240 7 INFO nova.scheduler.manager [None req-8b1d7eb4-4ed3-4509-bbd5-c390d542c964 - - - - - -] Discovered 1 new hosts: cell1:instance 2026-09-01 19:17:52.463 7 INFO nova.scheduler.host_manager [None req-e947a336-2b7a-4ffd-805f-6c2c94d8de36 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList. 2026-09-01 19:17:52.469 8 INFO nova.scheduler.host_manager [None req-e947a336-2b7a-4ffd-805f-6c2c94d8de36 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.