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Hello!

If you would like to ship the Revel chat app to the cloud using a DigitalOcean droplet please follow the instructions below:

If you don't have a DigitalOcean account you can get $10 in credit by signing up with this link: do.co/tammyshark

Create a droplet: 1GB Ubuntu 15.04 x64. Tick User Data and enter the following cloud-config/metadata/user data script. The reason we use this script is that it will create a more secure droplet with a new user, firewall and fail2ban.

#cloud-config
users:
  - name: demo
    groups: sudo
    shell: /bin/bash
    ssh-authorized-keys:
      - ssh-rsa insertyourkeyhere
runcmd:
  - apt-get update && apt-get upgrade -y
  - sed -i -e '/^PermitRootLogin/s/^.*$/PermitRootLogin no/' /etc/ssh/sshd_config
  - sed -i -e '$aAllowUsers demo' /etc/ssh/sshd_config
  - restart ssh
  - ufw allow 22,80,443
  - ufw enable
  - apt-get install fail2ban -y
  - sed -i -e '/^maxretry =/s/^.*$/maxretry = 3/' /etc/fail2ban/jail.conf
  - sed -i -e '$bantime  = 2419200' /etc/fail2ban/jail.conf
  - service fail2ban restart

<3

Then ssh into your droplet, install go and grab the revel chat app.

There is a guide on how to do that here: https://www.digitalocean.com/community/tutorials/how-to-install-go-and-revel-on-an-ubuntu-13-04-x64-vps