nova-scheduler don`t rpc.cast to nova-compute, no errors, but vm in 'scheduling' state

Question

OpenStack Juno + OpenContrail. Ubuntu 14.04.2 LTS. 2 node setup: control+compute.

1. Everything worked well.
2. Delete and reinstall compute node.
3. Now when starting new vm its stuck in 'scheduling' state.
4. No errors in logs.
5. With debug I see how nova-scheduler doing filtering and now should pass rpc.cast to nova-compute.
6. nova-compute shows nothing in debug.

ps rabbit is ok, I see many control connections and 3 connections from compute node.

Answer 1

如果执行nova列表，是否看到新vm的网络接口？