[rabbitmq-discuss] Simultaneous Scalability and HA
simon at rabbitmq.com
Fri Jun 21 11:41:53 BST 2013
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.
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