[rabbitmq-discuss] Problem in high availability setup together with corosync

Simon MacMullen simon at rabbitmq.com
Mon Jan 30 12:27:07 GMT 2012

On 27/01/12 17:49, Christopher Grebs wrote:
> Now we kill mq01ha by pusing the virtual power button (virtual maschines
> are great!), corosync moves the ip from mq01ha to mq02ha and the
> consumers and producers proceed with their work. This works great and
> everything is fine again.
> Now (and this is the part where I need your knowledge) we currently have
> the setup that if mq01 starts up again the ip address moves back to mq01.

Just to be clear here: are you *powering off* the first VM, such that 
when it comes back it needs to boot up again, or *pausing* it, such that 
it comes back immediately with RabbitMQ on that VM unaware that anything 
has happened?

Cheers Simon

Simon MacMullen
RabbitMQ, VMware

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