This docker image should be used to setup one node of RMQ or cluster with as many nodes as you want.
CLUSTER_WITH- should contain node name for clustering with balancer to avoid lost node apearence (default:1)RABBITMQ_CONFIG- content for file/var/lib/rabbitmq/rabbitmq.config(default:[{rabbit, [{loopback_users, []}]}].)ERLANG_COOKIEcontent for file/var/lib/rabbitmq/.erlang.cookie- (default:ERLANGCOOKIE)