+ 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.
2026-07-28 20:51:06.343 1 INFO nova.utils [None req-a0cd353f-22a0-451c-abef-5893144b1b20 - - - - - -] The default thread pool MainProcess.default is initialized
2026-07-28 20:51:06.870 1 INFO nova.utils [None req-a0cd353f-22a0-451c-abef-5893144b1b20 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-07-28 20:51:06.895 1 INFO nova.utils [None req-883c8b84-da62-40e4-bff5-3ec71a9a45f0 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-07-28 20:51:07.895 1 INFO nova.utils [None req-883c8b84-da62-40e4-bff5-3ec71a9a45f0 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-07-28 20:51:07.896 1 INFO nova.utils [None req-883c8b84-da62-40e4-bff5-3ec71a9a45f0 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-07-28 20:51:08.448 1 INFO nova.utils [None req-883c8b84-da62-40e4-bff5-3ec71a9a45f0 - - - - - -] The default thread pool MainProcess.default is closed
2026-07-28 20:51:08.457 1 WARNING oslo_config.cfg [None req-883c8b84-da62-40e4-bff5-3ec71a9a45f0 - - - - - -] 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.
2026-07-28 20:51:08.501 11 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-07-28 20:51:08.517 13 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-07-28 21:01:12.780 13 INFO nova.scheduler.manager [None req-dea6601d-878e-422c-8abc-a810224e6f64 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-07-28 21:02:55.614 13 INFO nova.scheduler.host_manager [None req-7a83c163-1870-467d-b69c-2e6a60f2da94 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-07-28 21:02:55.617 11 INFO nova.scheduler.host_manager [None req-7a83c163-1870-467d-b69c-2e6a60f2da94 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-07-28 21:42:48.578 11 INFO nova.utils [None req-ace3cc74-e8e4-43a2-8cb0-a5e6654e3efa 9a3e145d211a4ebd84f1f66bdd4c7907 5ff108a8352f49979380825a8bd0f427 - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized
2026-07-28 21:43:10.578 13 INFO nova.utils [None req-8feae374-508d-4efa-97e8-a52b99b4682f 26666a3f1de9436584bc437629a43899 412003625a72439bb4876e417f6381d8 - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-07-28 21:43:38.428 11 INFO nova.scheduler.host_manager [None req-021cd6a8-d41c-44d1-b6a7-67ec9964fd53 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-07-28 21:43:38.429 13 INFO nova.scheduler.host_manager [None req-021cd6a8-d41c-44d1-b6a7-67ec9964fd53 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.