When out and about, I often get the question: “How do I setup HA (high availability) with Red Hat’s JBoss Fuse?”. People ask this question and they expect a simple, straightforward answer. And why shouldn’t they? The question is simple enough right? I could ask the same question about something like Tomcat and get a well documented answer involving little more than a loadbalancer. Unfortunately, the answer for Fuse is a bit more involved and usually starts with the annoying response of “it depends”.