Show HN: Incredible Docker Compose: Run Multi Container Apps on Raspberry Pi

In this blog post we gonna walk you through the different steps that are necessary to get you started with Docker Compose and show how to use it.

To demonstrate the benefits of Docker Compose we are going to create a simple Node.js “Hello World” application which will run on three Docker Node.js containers. HTTP requests will be distributed to these Node.js nodes by an HAProxy instance running on another Docker container.