cloudinit-docker-installation.yaml

# |- Configure users and groups
groups: sudo, adm, docker


# |- Run arbitrary commands. Each item can be either a list or a string. All commands must be proper yaml
runcmd:
    - [ sh, -c, 'curl -sSL https://get.docker.com/ | sh' ]
    - [ sh, -c, 'sudo curl -L https://github.com/docker/compose/releases/download/$(curl -s https://api.github.com/repos/docker/compose/releases/latest | grep "tag_name" | cut -d \" -f4)/docker-compose-$(uname -s)-$(uname -m) -o /usr/local/bin/docker-compose' ]
    - [ sh, -c, 'sudo chmod +x /usr/local/bin/docker-compose' ]
    - [ sh, -c, 'sudo docker run -d nginx:latest' ]