[keycloak-dev] domain mode changes

[Bill Burke]

I'd like to make the following changes to domain.xml that we distribute 
so that it runs as a cluster with a load balance out of the box on one 
machine:

* remove the "default" profile.  Users should really only be using 
domain mode with a cluster
* remove host.xml.  Its confusing to have both a host.xml and a 
host-master.xml
* host-master.xml will boot only 1 server ("server-one")
* host-slave.xml will boot only 1 server ("server-two")
* Pre-configure a undertow load balancer [1] to loadbalance between 
server one and server two
* Point H2 to a shared directory under domain/servers

I've checked that this setup works on my laptop.  I hope to write a 
Getting Started Guide around this too.

[1] 
https://docs.jboss.org/author/display/WFLY10/Using+Wildfly+as+a+Load+Balancer

-- 
Bill Burke
JBoss, a division of Red Hat
http://bill.burkecentral.com