How do you suggest to handle Distributed Er[l|j]ang on GAE Java? GAE and AWS Beanstalk are great fit for web apps and web sites, where each worker is identical

How do you suggest to handle Distributed Er[l|j]ang on GAE Java? GAE and AWS Beanstalk are great fit for web apps and web sites, where each worker is identical. In case of Er[l|j]ang each node will need to have different node name and be connected to other nodes, otherwise it will not be much useful to me. I also need to launch different clusters, so it getting complicated.