Open all ports (dev purpose only)
$ sudo iptables -P INPUT ACCEPT
$ sudo iptables -P FORWARD ACCEPT
$ sudo iptables -P OUTPUT ACCEPT
$ sudo iptables -F
$ apt-get purge netfilter-persistent
$ reboot
Install docker
$ curl -fsSL https://get.docker.com -o get-docker.sh
$ sudo sh get-docker.sh
Install docker-compose (check latest version)
$ sudo curl