I would like to create a Docker for this project: https://github.com/thoukydides/heatmiser-wifi - at the moment I have it running in a VM based on Ubuntu Server 14 which seems like a huge overkill for something simple as this.
However, I never built a Docker before but am eager to learn. From what I understand I need a base image, then get the required stuff from the above link working (Git, Pearl, Pearl Packages, Upstart) inside the image, then use other Dockers for the database (MariaDB) and web server (Apache) and finally make all of them work together nicely.
Is there a guide on how best to do this to make it work on unRAID? Or a general easy to follow guide on how to build a Docker like this from scratch?
Any help would be very much appreciated, thanks a lot.