Comment 35 for bug 1833581

When I used the yoga version of the cluster and shut down a control node to create a virtual machine, I encountered the same problem.
Only the log of virtual machine creation was found in nova-api.log, nova-scheduler.log and nova-conductor.log did not find the log information of virtual machine creation. But the virtual machine has been stuck in the build state. Where should I start to deal with this problem? Looking forward to your help.