How I setup Docker

I have used an Ansible role, but here are the steps

tasks from Ansible

1. install the below
   • apt-transport-https
   • ca-certificates
   • curl
   • gnupg2
   • software-properties-common
   • libssl-dev
   • python-cffi
   • python-cffi-backend
   • python3-cffi-backend
   • python3-pip
   • libffi-dev
   • python3-nacl
2. add the PGP key https://download.docker.com/linux/debian/gpg
3. setup the repo deb [arch=arm] https://download.docker.com/linux/debian stretch stable
4. install docker
   • apt-get update
   • apt-get install docker-ce docker-compose
5. start docker
6. update docker-compose pip3 install --upgrade docker-compose==1.25.0