+ 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.
2026-05-21 15:27:35.397 1 INFO nova.utils [None req-cab31a34-e287-4d4d-a338-ca31dca2765a - - - - - -] The default thread pool MainProcess.default is initialized
2026-05-21 15:27:35.765 1 INFO nova.utils [None req-cab31a34-e287-4d4d-a338-ca31dca2765a - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-05-21 15:27:35.797 1 INFO nova.utils [None req-40b7fcb6-5239-4b4b-a49c-9aee8f0fb6e4 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-05-21 15:27:36.798 1 INFO nova.utils [None req-40b7fcb6-5239-4b4b-a49c-9aee8f0fb6e4 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-05-21 15:27:36.798 1 INFO nova.utils [None req-40b7fcb6-5239-4b4b-a49c-9aee8f0fb6e4 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-05-21 15:27:37.507 1 INFO nova.utils [None req-40b7fcb6-5239-4b4b-a49c-9aee8f0fb6e4 - - - - - -] The default thread pool MainProcess.default is closed
2026-05-21 15:27:37.516 1 WARNING oslo_config.cfg [None req-40b7fcb6-5239-4b4b-a49c-9aee8f0fb6e4 - - - - - -] 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.
2026-05-21 15:27:37.557 11 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-05-21 15:27:37.567 13 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-05-21 15:32:21.760 11 INFO nova.scheduler.manager [None req-98f62ca0-53ed-4bf6-9b0a-5386bdc180b6 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-05-21 15:34:16.505 11 INFO nova.scheduler.host_manager [None req-18cab9ab-9000-4a60-842a-10d760e0922c - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-21 15:34:16.512 13 INFO nova.scheduler.host_manager [None req-18cab9ab-9000-4a60-842a-10d760e0922c - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-21 16:03:39.321 13 INFO nova.utils [None req-219f3957-8d51-4be9-8154-39dcb41ebf64 ec7f0c2417214e2e966508b1e17ef5d2 3e19fc512e4041edbf717d3f8a0688d6 - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-05-21 16:03:55.346 11 INFO nova.utils [None req-41437a6e-7f35-4f74-80cf-25c6020fe6c0 3de9e4ef7faa4d949b7c56b4aecc27a2 3d895bc283d54c5b913247dd3074b5d5 - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized
2026-05-21 16:06:47.712 13 INFO nova.scheduler.host_manager [None req-0ebdc7c5-ec46-4c53-b6dc-90704763bf0f - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-21 16:06:47.713 11 INFO nova.scheduler.host_manager [None req-0ebdc7c5-ec46-4c53-b6dc-90704763bf0f - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.