[Openstack-operators] nova-compute not consuming messages

Belmiro Moreira moreira.belmiro.email.lists at gmail.com
Wed May 21 14:05:27 UTC 2014


In our infrastructure we are observing that some compute nodes are
reporting the state correctly but not consuming messages.

For the scheduler they are available, so it schedules VMs on them, and then
the messages are pilling up in the compute.”host” queues.

Restarting nova-compute solves the problem. All old messages in the queue
are consumed and they start behaving properly until next time…

I don’t get anything interesting from the logs.

We are using rabbit 3.2.4 clustered with mirror queues and Havana 2.

Anyone observed the same symptoms?


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