+ 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. 2026-05-09 13:26:57.167 1 INFO oslo_service.service [None req-d2ba79de-43a8-4ad4-9ac4-7ad20c340885 - - - - - -] Starting 2 workers 2026-05-09 13:26:57.177 7 INFO nova.service [-] Starting scheduler node (version 30.3.1) 2026-05-09 13:26:57.178 8 INFO nova.service [-] Starting scheduler node (version 30.3.1) 2026-05-09 13:26:57.179 1 WARNING oslo_config.cfg [None req-d2ba79de-43a8-4ad4-9ac4-7ad20c340885 - - - - - -] 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. 2026-05-09 13:31:56.338 8 INFO nova.scheduler.manager [None req-7a4a8007-ba85-4ddc-9254-465d7e6e3c94 - - - - - -] Discovered 1 new hosts: cell1:instance 2026-05-09 13:33:48.394 8 INFO nova.scheduler.host_manager [None req-f2835b97-e6ec-4b03-999e-48664f94ce64 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList. 2026-05-09 13:33:48.398 7 INFO nova.scheduler.host_manager [None req-f2835b97-e6ec-4b03-999e-48664f94ce64 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.