Setting up Rails with Docker and Caddyserver

Show how to setup a basic implementation of Ruby on Rails with Docker, utilizing Caddyserver as the reverse proxy, tls, and load balancer.For this tutorial, I will be using a simple demo Rails application, which you can find the source code for here. There is also a repo for the basic Caddyserver setup.I'll break this down into 2 steps:Create Caddyserver Docker imageConfigure Rails and Caddyserver with Docker.