+ 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.
2026-04-23 10:09:14.041 1 INFO nova.utils [None req-7923ab63-3fed-44d4-886b-901c75098aef - - - - - -] The default thread pool MainProcess.default is initialized
2026-04-23 10:09:14.523 1 INFO nova.utils [None req-7923ab63-3fed-44d4-886b-901c75098aef - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-04-23 10:09:14.552 1 INFO nova.utils [None req-1c7784d5-26ca-4d14-8553-f2d8a7a233ab - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-04-23 10:09:15.552 1 INFO nova.utils [None req-1c7784d5-26ca-4d14-8553-f2d8a7a233ab - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-04-23 10:09:15.552 1 INFO nova.utils [None req-1c7784d5-26ca-4d14-8553-f2d8a7a233ab - - - - - -] The default thread pool MainProcess.default is shutting down
2026-04-23 10:09:16.153 1 INFO nova.utils [None req-1c7784d5-26ca-4d14-8553-f2d8a7a233ab - - - - - -] The default thread pool MainProcess.default is closed
2026-04-23 10:09:16.167 1 WARNING oslo_config.cfg [None req-1c7784d5-26ca-4d14-8553-f2d8a7a233ab - - - - - -] 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.
2026-04-23 10:09:16.214 11 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-04-23 10:09:16.226 13 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-04-23 10:14:19.644 13 INFO nova.scheduler.manager [None req-627cad78-e086-41f0-8f1c-a308daa27063 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-04-23 10:16:17.564 13 INFO nova.scheduler.host_manager [None req-6c70b6f4-d4aa-406b-b2b7-b811b7d356d9 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-04-23 10:16:17.566 11 INFO nova.scheduler.host_manager [None req-6c70b6f4-d4aa-406b-b2b7-b811b7d356d9 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-04-23 10:28:21.268 11 INFO nova.utils [None req-c1341c95-2cd9-463d-aeaf-6feb8f782d8d 6ac123fcb6004afead93554f9beb8a5b b3db3efacb8945aa8ad5e1de1afd9d3e - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized
2026-04-23 10:28:22.383 13 INFO nova.utils [None req-ea585fca-5253-4737-ba47-30beff3101fa 6d73d938555d46b6acb14b3a22ebca4a 6a96614dba2846928a2caa4b492f0e22 - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized