+ 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.
2026-05-19 17:36:09.612 1 INFO nova.utils [None req-997fcece-2b4c-4abd-b7fc-ee536a84d9c0 - - - - - -] The default thread pool MainProcess.default is initialized
2026-05-19 17:36:10.073 1 INFO nova.utils [None req-997fcece-2b4c-4abd-b7fc-ee536a84d9c0 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-05-19 17:36:10.102 1 INFO nova.utils [None req-6c5728b7-5f5b-49d2-88c4-85b896cd94e3 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-05-19 17:36:11.103 1 INFO nova.utils [None req-6c5728b7-5f5b-49d2-88c4-85b896cd94e3 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-05-19 17:36:11.104 1 INFO nova.utils [None req-6c5728b7-5f5b-49d2-88c4-85b896cd94e3 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-05-19 17:36:11.719 1 INFO nova.utils [None req-6c5728b7-5f5b-49d2-88c4-85b896cd94e3 - - - - - -] The default thread pool MainProcess.default is closed
2026-05-19 17:36:11.727 1 WARNING oslo_config.cfg [None req-6c5728b7-5f5b-49d2-88c4-85b896cd94e3 - - - - - -] 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.
2026-05-19 17:36:11.765 12 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-05-19 17:36:11.779 15 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-05-19 17:41:17.894 15 INFO nova.scheduler.manager [None req-804d37dd-8831-4ca1-89c4-82add19428b1 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-05-19 17:42:51.218 15 INFO nova.scheduler.host_manager [None req-fffab8d2-6b64-4009-a1f7-002cebce8674 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-19 17:42:51.219 12 INFO nova.scheduler.host_manager [None req-fffab8d2-6b64-4009-a1f7-002cebce8674 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-19 18:11:58.026 12 INFO nova.utils [None req-32b44a6d-c71f-43d8-8a57-07d088672827 bd7579ca35944efa91db1ac9b3d0d875 fc018e26bef746ce828a5fc248ad258e - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized
2026-05-19 18:11:58.520 15 INFO nova.utils [None req-ad571542-e45c-4d1c-b6a9-fdd9176514a6 6a8f7badc8f8403bb353bc106a1725b1 eb07ce777e9c46b6abe558e805e6d2d2 - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-05-19 18:15:21.073 12 INFO nova.scheduler.host_manager [None req-07d0a730-42e0-4a24-af9a-d0488d5e3f04 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-19 18:15:21.073 15 INFO nova.scheduler.host_manager [None req-07d0a730-42e0-4a24-af9a-d0488d5e3f04 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-19 18:17:22.071 15 INFO nova.scheduler.host_manager [None req-bc1cd3cd-87ae-400e-8579-523ccf3aaa86 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-19 18:17:22.073 12 INFO nova.scheduler.host_manager [None req-bc1cd3cd-87ae-400e-8579-523ccf3aaa86 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.