[rabbitmq-discuss] unable to cluster rabbitmq on ec2
Tim Watson
tim at rabbitmq.com
Fri Jul 20 10:54:43 BST 2012
On 07/20/2012 10:14 AM, avinash0601 wrote:
> but Do i need to change 'sname' to 'name' in
> /usr/lib/rabbitmq/bin/rabbitmq-server& rabbitmqctl?
> Do i need to change node name initialization in rabbitmq-env from
> NODENAME=rabbit@${HOSTNAME%%.*} to NODENAME=rabbit@${HOSTNAME}
>
No you shouldn't need to change that. The choice between long and
shortnames is about whether or not you're fully qualifying your hostname
with the domain or not. This is *not* why you cannot cluster your
rabbits. You can't cluster them because they cannot talk to the epmd
daemons on one another's nodes, as evidenced by the fact that you cannot
telnet onto it. If *this* works, then you should be able to cluster
without changing too much: `telnet <hostname> <epmd-port>`
Tim
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