+ 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 15:05:27.489 1 INFO nova.utils [None req-06a7b508-9075-47be-817f-87f4c52b964e - - - - - -] The default thread pool MainProcess.default is initialized
2026-04-26 15:05:27.966 1 INFO nova.utils [None req-06a7b508-9075-47be-817f-87f4c52b964e - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-04-26 15:05:28.011 1 INFO nova.utils [None req-32dfeb71-5154-485f-a43a-56b6c589ef9f - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-04-26 15:05:29.001 1 INFO nova.utils [None req-32dfeb71-5154-485f-a43a-56b6c589ef9f - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-04-26 15:05:29.002 1 INFO nova.utils [None req-32dfeb71-5154-485f-a43a-56b6c589ef9f - - - - - -] The default thread pool MainProcess.default is shutting down
2026-04-26 15:05:29.591 1 INFO nova.utils [None req-32dfeb71-5154-485f-a43a-56b6c589ef9f - - - - - -] The default thread pool MainProcess.default is closed
2026-04-26 15:05:29.602 1 WARNING oslo_config.cfg [None req-32dfeb71-5154-485f-a43a-56b6c589ef9f - - - - - -] 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 15:05:29.643 11 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-04-26 15:05:29.665 14 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-04-26 15:10:10.831 14 INFO nova.scheduler.manager [None req-345b0593-1b68-4b34-b4e4-7e78dab16272 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-04-26 15:11:43.238 14 INFO nova.scheduler.host_manager [None req-c8046466-5f11-4088-beb2-76640d1b4bc9 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-04-26 15:11:43.242 11 INFO nova.scheduler.host_manager [None req-c8046466-5f11-4088-beb2-76640d1b4bc9 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.