Allowing this to be overridden by host_vars makes it much easier to run this role in a development environment where the port might be forwarded via VirtualBox etc. Tomcat needs to know the port that it is being proxied via, so we must set it there too.
Allowing this to be overridden by host_vars makes it much easier to run this role in a development environment where the port might be forwarded via VirtualBox etc. Tomcat needs to know the port that it is being proxied via, so we must set it there too.