+ 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. 2026-08-22 19:24:16.800 1 INFO oslo_service.service [None req-50857e9f-776b-4bbf-892b-05a4e0bc3bf0 - - - - - -] Starting 2 workers 2026-08-22 19:24:16.810 9 INFO nova.service [-] Starting scheduler node (version 30.3.1) 2026-08-22 19:24:16.810 8 INFO nova.service [-] Starting scheduler node (version 30.3.1) 2026-08-22 19:24:16.811 1 WARNING oslo_config.cfg [None req-50857e9f-776b-4bbf-892b-05a4e0bc3bf0 - - - - - -] 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. 2026-08-22 19:29:29.972 9 INFO nova.scheduler.manager [None req-2c14d615-917c-4e1e-a9fe-c4e086f5a951 - - - - - -] Discovered 1 new hosts: cell1:instance 2026-08-22 19:31:12.594 9 INFO nova.scheduler.host_manager [None req-711685c9-a950-490a-ae13-439484a010c8 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList. 2026-08-22 19:31:12.596 8 INFO nova.scheduler.host_manager [None req-711685c9-a950-490a-ae13-439484a010c8 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.