$ sudo amazon-linux-extras install docker
$ sudo systemctl enable docker.service
$ sudo systemctl start docker.service
$ sudo usermod -a -G docker ec2-user
$ sudo curl -L https://github.com/docker/compose/releases/download/1.22.0/docker-compose-$(uname -s)-$(uname -m) -o /usr/local/bin/docker-compose
$ sudo chmod +x /usr/local/bin/docker-compose