+ 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.
2026-04-16 12:10:40.700 1 INFO nova.utils [None req-65b3536d-5ae2-4907-99b6-2c14df907b0d - - - - - -] The default thread pool MainProcess.default is initialized
2026-04-16 12:10:41.136 1 INFO nova.utils [None req-65b3536d-5ae2-4907-99b6-2c14df907b0d - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-04-16 12:10:41.172 1 INFO nova.utils [None req-6dcb3752-372e-404d-aee1-bf8506705c88 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-04-16 12:10:42.173 1 INFO nova.utils [None req-6dcb3752-372e-404d-aee1-bf8506705c88 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-04-16 12:10:42.173 1 INFO nova.utils [None req-6dcb3752-372e-404d-aee1-bf8506705c88 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-04-16 12:10:42.810 1 INFO nova.utils [None req-6dcb3752-372e-404d-aee1-bf8506705c88 - - - - - -] The default thread pool MainProcess.default is closed
2026-04-16 12:10:42.821 1 WARNING oslo_config.cfg [None req-6dcb3752-372e-404d-aee1-bf8506705c88 - - - - - -] 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.
2026-04-16 12:10:42.867 10 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-04-16 12:10:42.882 12 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-04-16 12:15:14.045 12 INFO nova.scheduler.manager [None req-29a721f0-3815-4ac3-95de-ae5b4eea473a - - - - - -] Discovered 1 new hosts: cell1:instance
2026-04-16 12:17:10.262 12 INFO nova.scheduler.host_manager [None req-612622d3-6986-466f-ba80-bef9ec78daf9 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-04-16 12:17:10.264 10 INFO nova.scheduler.host_manager [None req-612622d3-6986-466f-ba80-bef9ec78daf9 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.