+ 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 01:52:03.386 1 INFO nova.utils [None req-9deceda3-465c-421b-b842-c85c10ed866d - - - - - -] The default thread pool MainProcess.default is initialized
2026-04-23 01:52:03.723 1 INFO nova.utils [None req-9deceda3-465c-421b-b842-c85c10ed866d - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-04-23 01:52:03.754 1 INFO nova.utils [None req-171d93ab-8e4d-4924-b104-0f7bc1f713ff - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-04-23 01:52:04.754 1 INFO nova.utils [None req-171d93ab-8e4d-4924-b104-0f7bc1f713ff - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-04-23 01:52:04.754 1 INFO nova.utils [None req-171d93ab-8e4d-4924-b104-0f7bc1f713ff - - - - - -] The default thread pool MainProcess.default is shutting down
2026-04-23 01:52:05.498 1 INFO nova.utils [None req-171d93ab-8e4d-4924-b104-0f7bc1f713ff - - - - - -] The default thread pool MainProcess.default is closed
2026-04-23 01:52:05.509 1 WARNING oslo_config.cfg [None req-171d93ab-8e4d-4924-b104-0f7bc1f713ff - - - - - -] 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 01:52:05.555 11 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-04-23 01:52:05.568 13 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-04-23 01:56:49.717 13 INFO nova.scheduler.manager [None req-36495933-3a4b-4af0-ab6a-3045972c09df - - - - - -] Discovered 1 new hosts: cell1:instance
2026-04-23 01:58:44.247 13 INFO nova.scheduler.host_manager [None req-65fd4fbe-7501-4403-b14d-cc92c984a66f - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-04-23 01:58:44.247 11 INFO nova.scheduler.host_manager [None req-65fd4fbe-7501-4403-b14d-cc92c984a66f - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-04-23 02:28:48.271 11 INFO nova.utils [None req-173837aa-95c3-4a88-a070-1bd78261e512 fc7ba98b494b4666a0b0b3130413558b c4c4fce2f8ad4ef99bf4d7c21228ec5d - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized
2026-04-23 02:28:55.745 13 INFO nova.utils [None req-49aab5a0-7af6-4233-ab4a-a3773eebfde7 80321751fd664e9a9ef7a335e40e1c33 ef10a13a10b54d0b83595927dba418b1 - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-04-23 02:33:46.143 13 INFO nova.scheduler.host_manager [None req-32bd98d6-5c59-4c88-87ff-7fa9f394c856 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-04-23 02:33:46.145 11 INFO nova.scheduler.host_manager [None req-32bd98d6-5c59-4c88-87ff-7fa9f394c856 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.