Open Stack

Hello,

what # rabbitmqctl status returns ? I think that it has nothing to do 
with OpenStack, it appears that your message bus is half dead.
Check also the disk free of /var plus the Erlang version.

Regards

On 06/09/2016 11:49, Davide Panarese wrote:
> Hi all,
> we run Openstack Juno (2014.2.4) on HA configuration.
> 
> After we have updated RabbitMQ to last release (3.6.5) we have had
> huge problems with ceilometer, neutron and nova. RabbitMQ shows
> thousand unacked messages on the most used queues, specially metering,
> conductor and q-plugin.
> 
> Most popular logs are:
> ERROR oslo_messaging._drivers.impl_rabbit [-] Failed to consume
> message from queue: Received 0x74 while expecting 0xce
> 
> or
> 
> 2016-09-02 04:16:17.978 20223 TRACE root OverflowError: signed integer
> is greater than maximum
> 2016-09-02 04:16:17.978 20223 TRACE root
> 2016-09-02 04:16:18.991 20223 ERROR
> oslo_messaging._drivers.impl_rabbit [-] Failed to consume message from
> queue: signed integer is greater than maximum
> 2016-09-02 04:16:50.418 20223 ERROR
> oslo_messaging._drivers.impl_rabbit [-] AMQP server 10.16.24.100:5672
> closed the connection. Check login credentials: Socket closed
> 
> Anyone have this problem with RabbitMQ and Juno release?
> 
> Thanks
> Davide
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