Docker installation

In order to install docker run the following commands:

sudo apt-get update
sudo apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D
sudo apt-add-repository 'deb https://apt.dockerproject.org/repo ubuntu-xenial main'
sudo apt-get update
sudo apt-get install -y docker-engine

After that you should have docker installed, daemon running, and the process should run with startup the operating system.

For a full set of instructions, check out docker documentation for installation here: https://docs.docker.com/install/linux/docker-ce/ubuntu/