This was tested on CentOS 7 running on GCE. HTTP traffic must be allowed.

1. Log in as a non-root user with sudo privileges.

2. Disable SELinux.

sudo sed -i 's/SELINUX=enforcing/SELINUX=disabled/' /etc/selinux/config

3. Reboot then log back in.

sudo reboot

4. Install Dependencies

sudo yum -y install wget git mysql

5. Install Docker

sudo yum -y install docker
sudo service docker start
sudo chkconfig docker on

6. Add user to docker group. Exit then log back in to take effect.

sudo usermod -G docker $USER
# Need to relogin to take effect
exit
# Log back in then try:
docker ps

7. Install fig

sudo wget -O /usr/local/bin/fig https://github.com/docker/fig/releases/download/1.0.1/fig-`uname -s`-`uname -m`
sudo chmod +x /usr/local/bin/fig

# test
fig -h

8. Check out code

git clone https://github.com/jvliwanag/ferry.git
cd ferry

9. Run setup. Choose a domain name when prompted (e.g. hello.connecter.io).

./setup.sh

10. Add your chosen domain name to the DNS server.

11. Open up cloud firewall ports for the server. 10000-20000 / udp.

12. Open Chrome and try visiting http:https://<yourdomain>.