I have a situation where docker containers have to talk to a non-dockerized application and docker containers in other host.
Let's say there are three servers A, B and C. Server A has two docker containers running JBoss App Server containers. Server B, a non-docker host has MySQL DB. Server C has another set of containers.
I want JBoss application server container to connect with MySQL DB residing in another host and pull information from the DB. JBoss also has to talk containers residing in Server C.
How to make this happen?
PS: I am new to Docker