title: Route traffic to a docker container based on subdomain
body: <p>I have wildcard dns pointed to my server e.g. *.domain.com</p>
  
  <p>I'd like to route each subdomain to it's own docker container.
  So that box1.domain.com goes to the appropriate docker container.
  This should work for any traffic primarily HTTP and SSH.</p>
  
  <p>Or perhaps the port can be part of the subdomain e.g. 80.box1.domain.com.
  I will have lots of docker containers so the solution should be dynamic not hard-coded for every container.</p>