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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.

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

Andrey Yurtaykin
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1 Answers1

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If you exec nova list, are you see network interfaces of the new vm?

  • no network interfaces. as I traced it: 1) I call nova boot 2) See request in nova-api debug logs 3) See nova-schedule processing request and then only: 'scheduling' state VMs – Andrey Yurtaykin Sep 15 '15 at 18:01
  • Ok, can you check neutron logs? I think neutron can't create ports for vm. –  Sep 15 '15 at 18:02
  • I can`t check it right now, but every documentation I seen: next steps are scheduler -> compute -> conductor and only after this neutron should take place. will post results tomorrow. – Andrey Yurtaykin Sep 15 '15 at 18:10