+ 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. 2026-03-05 17:35:22.585 1 INFO nova.utils [None req-38724431-26d9-4c38-a812-19297a0d1fe3 - - - - - -] The default thread pool MainProcess.default is initialized 2026-03-05 17:37:32.197 1 WARNING keystoneauth.discover [None req-38724431-26d9-4c38-a812-19297a0d1fe3 - - - - - -] Failed to contact the endpoint at http://placement-api.openstack.svc.cluster.local:8778/ for discovery. Fallback to using that endpoint as the base url.