[rabbitmq-discuss] exact number of mirrored queues on selective set of nodes

Simon MacMullen simon at rabbitmq.com
Thu Jan 30 16:40:06 GMT 2014

On 30/01/14 16:33, Not Drew Stevens wrote:
> What I'm after amounts to a hybrid of ha-mode options: exactly and
> nodes.  Is this possible?

Not built into the server, no.

You could get this behaviour with an external agent monitoring queues 
and driving changes to a nodes policy for each queue, or by doing some 
Erlang hacking and implementing the rabbit_mirror_queue_mode behaviour 
in a plugin.

Cheers, Simon

Simon MacMullen
RabbitMQ, Pivotal

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