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[Bug 1987199] Re: Openstack cluster cannot create instances when 1 of 3 rabbitmq cluster node down

 

Hello, thanks for the report.

This falls outside the scope of a Nova bug. It's either a support
request, or a deployment question. You can try asking on the openstack-
discuss mailing list [1].

[1] https://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-
discuss

** Changed in: nova
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1987199

Title:
  Openstack cluster cannot create instances when 1 of 3 rabbitmq cluster
  node down

Status in OpenStack Compute (nova):
  Invalid

Bug description:
  Description
  ===========
  I setup 3 controllers and 3 compute nodes. My system cannot work will when 1 rabbit node in cluster rabbitmq is down, cannot lauch instances. It stucked at scheduling.

  Steps to reproduce
  ===========
  Openstack nodes point rabbit://node1:5672,node2:5672,node3:5672//
  * Reboot  1 of 3 rabbitmq node.
  * Create instances then it stucked at scheduling. 
   
  Workaround
  ===========
  Point to rabbitmq VIP address. But We cannot share load by this solution. Please give me solotions. Thank you much.

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