[rabbitmq-discuss] RabbitMQ HA - Good Practices

Mariusz Wojcik mariusz.wojcik at hotmail.co.uk
Mon Jun 30 10:25:11 BST 2014

Hi Rom,

The load balancer is advisable - definitely do not bake in node 
hostnames/IP in your code. Read the last section, “Connecting to Clusters 
from Clients” at the bottom of the first article 

No, you do not need to set all queues to be mirrored. It all depends on 
your scenarios. Just bear in mind that mirrored queues have less 
performance than non-mirrored ones.


On Monday, 30 June 2014 10:14:01 UTC+1, Rom Cabral wrote:

Hi guys,
> Just finished reading articles about clustering and HA from the links 
> below. I would like to clarify things before I start doing some experiment.
> https://www.rabbitmq.com/clustering.html
> https://www.rabbitmq.com/ha.html
> - I have configured 3 nodes within a cluster, do I need to have a load 
> balancer to ensure it is HA? or setting the exchange & queues to be 
> mirrored enough? what is the good practice.
> - Do I need to set all queues to be mirrored?
> - Any other things consideration?
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