+ exec nova-scheduler --config-file /etc/nova/nova.conf
Service is starting with native threading. This is currently experimental. Do not use it in production without first testing it in pre-production.
2026-06-10 10:06:58.702 1 INFO nova.utils [None req-480277c1-8848-44ac-be26-cc74535eb7c6 - - - - - -] The default thread pool MainProcess.default is initialized
2026-06-10 10:06:59.145 1 INFO nova.utils [None req-480277c1-8848-44ac-be26-cc74535eb7c6 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-06-10 10:06:59.175 1 INFO nova.utils [None req-5f219af7-5033-439e-8cb7-dbbf90d29503 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-06-10 10:07:00.175 1 INFO nova.utils [None req-5f219af7-5033-439e-8cb7-dbbf90d29503 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-06-10 10:07:00.176 1 INFO nova.utils [None req-5f219af7-5033-439e-8cb7-dbbf90d29503 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-06-10 10:07:00.810 1 INFO nova.utils [None req-5f219af7-5033-439e-8cb7-dbbf90d29503 - - - - - -] The default thread pool MainProcess.default is closed
2026-06-10 10:07:00.819 1 WARNING oslo_config.cfg [None req-5f219af7-5033-439e-8cb7-dbbf90d29503 - - - - - -] 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.
2026-06-10 10:07:00.857 11 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-06-10 10:07:00.876 14 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-06-10 10:13:00.244 11 WARNING nova.scheduler.manager [None req-5eacde0b-330f-4b33-b704-414804d1dea8 - - - - - -] This periodic task should only be enabled if discover hosts is not run via nova-manage, schedulers: Host 'instance' mapping already exists: nova.exception.HostMappingExists: Host 'instance' mapping already exists
2026-06-10 10:13:00.408 14 INFO nova.scheduler.manager [None req-38cf2ef8-6799-4c47-9ef5-58f2e141551e - - - - - -] Discovered 1 new hosts: cell1:instance
2026-06-10 10:14:32.109 11 INFO nova.scheduler.host_manager [None req-7997f340-6be5-45e6-be4c-bd7dfd374237 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-06-10 10:14:32.110 14 INFO nova.scheduler.host_manager [None req-7997f340-6be5-45e6-be4c-bd7dfd374237 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-06-10 10:16:11.794 14 WARNING oslo.service.backend._common.loopingcall [-] Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run outlasted interval by 5.86 sec
2026-06-10 10:16:11.795 11 WARNING oslo.service.backend._common.loopingcall [-] Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run outlasted interval by 5.85 sec
2026-06-10 10:27:24.929 11 WARNING oslo.service.backend._common.loopingcall [-] Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run outlasted interval by 3.15 sec
2026-06-10 10:27:24.929 14 WARNING oslo.service.backend._common.loopingcall [-] Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run outlasted interval by 3.15 sec
2026-06-10 10:51:58.517 11 INFO nova.utils [None req-aff15b88-2562-4bec-aef7-f54cb5187ade b534bfaf082149b3bc43a8a6f5737680 e6dd86d17b8e43da842f9fa42e5448f5 - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized
2026-06-10 10:52:03.796 14 INFO nova.utils [None req-b430509a-7231-44fd-83aa-297b1b5a716b 2644ee4a521647c592808e5b40bdb6d4 be14ccf57e624172aba796ccd0b2c187 - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-06-10 10:53:14.145 11 INFO nova.scheduler.host_manager [None req-10024223-bccd-4676-82ca-f212cbc365ef - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-06-10 10:53:14.148 14 INFO nova.scheduler.host_manager [None req-10024223-bccd-4676-82ca-f212cbc365ef - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-06-10 10:55:17.400 11 INFO nova.scheduler.host_manager [None req-a695ef14-9a20-42dc-9577-49db7e13c386 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-06-10 10:55:17.404 14 INFO nova.scheduler.host_manager [None req-a695ef14-9a20-42dc-9577-49db7e13c386 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.