Docker setup instructions
========================= 

The following are instructions for installing Docker on Linux/Ubuntu.  Details for other Linux distros
may vary.  See <https://docs.docker.com/get-docker/> for more detailed instructions.


Run the following commands to install Docker on Linux/Ubuntu:

1. `sudo apt-get update`
2. `sudo apt install docker.io`
3. `sudo systemctl start docker`
4. `sudo systemctl enable docker`
5. `sudo groupadd docker` if group docker doesn't exist already
6. `sudo gpasswd -a $USER docker`
7. Log out and back in again (you may also need to stop/start docker service)
8. `docker ps` to verify that Docker is running.

Install docker compose:

1. See: <https://docs.docker.com/compose/install/>