Quickly (less than five minutes) install two EPAS database clusters and setup EDB Replication Server to perform streaming multi-master replication between the two clusters.
Running instance of RHEL 6/7 with root access
Steps (as root user)
More detailed guides are available here:
This guide is intended to get you up and started with a default installation of Replication Server replicating two Postgres clusters via streaming replication. This not intended to cover all options, just to get a simple working example quickly.