I have successfully implemented a jboss cluster with mod_jk on tomcat acting as a load balancer. I have 4 nodes in the configuration 2 nodes per physical machine, and apache with mod_jk instance on the first machine.
My requirement is to install another instance of mod_jk on the other machine which will act as the failover of the first load balancer .
I short I want clustering between load balancer instances with session with session replication and failover.
Any help/insight on this will be great!