+ 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.
2026-04-21 04:03:15.595 1 INFO nova.utils [None req-64add77c-0f2e-47d2-9d89-3bfcb9dbe7f6 - - - - - -] The default thread pool MainProcess.default is initialized
2026-04-21 04:03:15.987 1 INFO nova.utils [None req-64add77c-0f2e-47d2-9d89-3bfcb9dbe7f6 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-04-21 04:03:16.018 1 INFO nova.utils [None req-31259b43-0025-4fe5-be09-fc252cde9dd1 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-04-21 04:03:17.019 1 INFO nova.utils [None req-31259b43-0025-4fe5-be09-fc252cde9dd1 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-04-21 04:03:17.019 1 INFO nova.utils [None req-31259b43-0025-4fe5-be09-fc252cde9dd1 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-04-21 04:03:17.742 1 INFO nova.utils [None req-31259b43-0025-4fe5-be09-fc252cde9dd1 - - - - - -] The default thread pool MainProcess.default is closed
2026-04-21 04:03:17.751 1 WARNING oslo_config.cfg [None req-31259b43-0025-4fe5-be09-fc252cde9dd1 - - - - - -] 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.
2026-04-21 04:03:17.792 11 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-04-21 04:03:17.810 13 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-04-21 04:08:49.973 11 INFO nova.scheduler.manager [None req-2d5a6fc9-8324-4820-b500-73b30f9b3d19 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-04-21 04:10:46.689 11 INFO nova.scheduler.host_manager [None req-7d8b0f34-ef4d-4e5c-bf8f-2e3952508ac2 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-04-21 04:10:46.690 13 INFO nova.scheduler.host_manager [None req-7d8b0f34-ef4d-4e5c-bf8f-2e3952508ac2 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-04-21 04:40:42.330 13 INFO nova.utils [None req-aa3546cd-2d71-423a-a29a-be90b6e97875 7c8ce5c72fd24a16ba1d1b9a6719bae3 86deef3224034eff918f502b479d3c80 - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-04-21 04:40:46.883 11 INFO nova.utils [None req-7c7d43ed-1c97-4176-b708-9dfa66dc80a0 6d1f96e039304419bb2b00f609f59912 1a6603f376fa4a0fa15de8779c57f626 - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized
2026-04-21 04:43:27.303 13 INFO nova.scheduler.host_manager [None req-a6ffc35b-fc6a-483d-81a6-47fc7121fbf7 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-04-21 04:43:27.303 11 INFO nova.scheduler.host_manager [None req-a6ffc35b-fc6a-483d-81a6-47fc7121fbf7 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.