[rabbitmq-discuss] Simultaneous Scalability and HA

[Simon MacMullen]

On 21/06/13 11:36, Matthias Radestock wrote:
> NB: RabbitMQ in Action predates the introduction of server-configured
> policies; the x-ha-policy queue parameter does nothing in modern
> rabbits. See the above docs for the new way of configuring HA.

Which is probably why it recommends "all" mode. Prior to 3.0.0, 
"exactly" mode didn't exist, and "nodes" mode meant you baked knowledge 
of your cluster into your queues, which tended to be very awkward.

Cheers, Simon

-- 
Simon MacMullen
RabbitMQ, Pivotal