+ 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.
2026-04-26 13:44:53.858 1 INFO nova.utils [None req-1623760f-2be8-4406-876a-7465f98c7ceb - - - - - -] The default thread pool MainProcess.default is initialized
2026-04-26 13:44:55.441 1 INFO nova.utils [None req-1623760f-2be8-4406-876a-7465f98c7ceb - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-04-26 13:44:55.467 1 INFO nova.utils [None req-9e0ef5c5-9fc2-41f3-8322-d5636e4ca398 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-04-26 13:44:56.467 1 INFO nova.utils [None req-9e0ef5c5-9fc2-41f3-8322-d5636e4ca398 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-04-26 13:44:56.467 1 INFO nova.utils [None req-9e0ef5c5-9fc2-41f3-8322-d5636e4ca398 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-04-26 13:44:56.974 1 INFO nova.utils [None req-9e0ef5c5-9fc2-41f3-8322-d5636e4ca398 - - - - - -] The default thread pool MainProcess.default is closed
2026-04-26 13:44:56.980 1 WARNING oslo_config.cfg [None req-9e0ef5c5-9fc2-41f3-8322-d5636e4ca398 - - - - - -] 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.
2026-04-26 13:44:57.024 11 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-04-26 13:44:57.039 13 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-04-26 13:52:34.795 13 INFO nova.scheduler.manager [None req-dff476f9-f90d-406b-9f62-6be9be08827b - - - - - -] Discovered 1 new hosts: cell1:instance
2026-04-26 13:54:18.597 13 INFO nova.scheduler.host_manager [None req-126e1522-c2c0-4611-a215-3c5ad0bae9d1 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-04-26 13:54:18.609 11 INFO nova.scheduler.host_manager [None req-126e1522-c2c0-4611-a215-3c5ad0bae9d1 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-04-26 13:57:36.030 13 INFO nova.utils [None req-db146a06-2fcd-4f54-9aa8-4e7946d4bc91 8dffe5b9c0d7432fa1843c5ee3ab4f8e 1927a99c9eac47a8aab03d2696fbc1af - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-04-26 13:57:39.598 11 INFO nova.utils [None req-40b6a39c-9aa9-4ee0-a807-cf4bfee3865c c706f8b405ef4e27a9a10a4a2275f27c 9804408fe4a04bf9a0afccc73e8b54e3 - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized