Dokku can be found at https://github.com/progrium/dokku. It is a project that is described by its authors as follows:
"Docker powered mini-Heroku in around 100 lines of Bash."
Feature wise, Dokku carries out deployment in the same way as Heroku does. Let's install Dokku and see what it can do for our PaaS.
Dokku requires Ubuntu 14.04 to run, and we start by creating a new EC2 instance running that.
Here is a screenshot of what we see:
When we have created an instance and have it up and running, we can start by installing Docker itself:
sudo apt-get install docker.io
When that is done, we go ahead and install ...