[rabbitmq-discuss] Cannot join cluster
emile at rabbitmq.com
Mon Dec 3 17:21:08 GMT 2012
On 03/12/12 15:58, Pradeep Kumar wrote:
> I got the pang response instead of ping.
If there was a message about a disallowed connection in the broker
logfile of the node that you try to contact then the erlang cookies are
not synchronised. Make sure the erlang cookies are the same on all nodes
to be clustered.
You should also make sure that the hostnames of all nodes resolve to the
same addresses on all hosts.
If there are firewalls between any hosts then make sure that the
required ports are allowed. The clustering guide explains how to do that
and how to set up clustering between different hosts.
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