[rabbitmq-discuss] RabbitMQ Cluster, option "-setcookie cookie" + EC2 experiences

Alex Clemesha clemesha at gmail.com
Thu Mar 12 23:39:50 GMT 2009


I now have the rabbit cluster going fine, i.e. "rabbitmqctl status"
reports that my instances are clustered.
  (I moved over to the ec2 availability_zone=>us-east-1a and I'm not
seeing the same DNS issue yet?!? ...could be total chance, I've only
done a couple of tests)

I'm having this issue now:
I can only attach (via python amqplib clients) to the first cluster
node that I attached the secondary node to.

 Im getting: socket.gaierror: (8, 'nodename nor servname provided, or
not known') when trying to attach a client to second broker (in the

I've tried both 'ram' and 'disk' clustering, if that makes any difference.

Any thoughts on this?

>> # erl -version
>> Erlang (ASYNC_THREADS) (BEAM) emulator version 5.5.5
> That's R11B-5. You many want to upgrade to R12B-5 - I seem to recall that
> there were some DNS related bug fixes in the R12 series.
Interesting, thanks for the tip.

thanks for all the help,

Alex Clemesha

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