Your best bet is to keep the cluster configuration file in Amazon S3.
On Dec 10, 2008, at 2:15 PM, Federico Feroldi wrote:
> That's a really great article Joel. My understanding is that each new
> node needs to know the IP of the master node to join the cluster, is
> that right? Is there a way to let the new nodes automatically discover
> the master node and join the cluster? I know that on EC2 you cannot
> send broadcast messages. Probably using SQS you can do something like
> that... what do you think?