Docker

Digital Ocean (DO) is a great source for tutorials about using and managing Docker on Ubuntu. There is also the Docker Blog for tutorials and news about Docker:

Here are the main themes you should be familiar with to get docker running on Ubuntu:

Installation:

• General installation and usage on 16.04 (DO)

Docker Compose:

• DO - Docker-Compose AKA Fig (DO)

Docker Registry:

• Digital Ocean - Private Docker Registry
• Docker Blog

Docker Data Volumes and Shared Folders:

• https://www.digitalocean.com/community/tutorials/how-to-work-with-docker-data-volumes-on-ubuntu-14-04

Docker Real World LAMP example (Wordpress):

• https://www.digitalocean.com/community/tutorials/how-to-install-wordpress-and-phpmyadmin-with-docker-compose-on-ubuntu-14-04