DigitalOcean Dokku Server Setup

server_setup.sh

# Create a DigitalOcean Ubuntu 12.04.3x64 droplet.
# DO NOT USE 13.10. There's a known issue with Dokku
# https://github.com/progrium/dokku#requirements

# On the server, install dependencies and Dokku
apt-get update && apt-get upgrade -y
apt-get install -y software-properties-common python-software-properties
wget -qO- https://raw.github.com/progrium/dokku/v0.2.2/bootstrap.sh | sudo DOKKU_TAG=v0.2.2 bash

# Put the app's hostname into the Dokku VHOST file
echo mohawkapps.com > /home/dokku/VHOST

# Install Dokku Plugins
cd /var/lib/dokku/plugins
git clone https://github.com/luxifer/dokku-redis-plugin dokku-redis
git clone https://github.com/scottatron/dokku-rebuild dokku-rebuild
git clone https://github.com/pnegahdar/dokku-node.git dokku-node
dokku plugins-install

# If you're using a 512 instance, you have to do this or on reboot, it'll fail with:
# fatal error: runtime: cannot allocate heap metadata
#
# https://github.com/dotcloud/docker/issues/1555#issuecomment-22874190
dd if=/dev/zero of=/extraswap bs=1M count=512
mkswap /extraswap
# Add this line to your /etc/fstab file:
/extraswap         none            swap    sw                0       0
# Then run 
swapon -a

# Locally, push your public key to the server
cat ~/.ssh/id_rsa.pub | ssh [email protected] "sudo sshcommand acl-add dokku $USER"

# Create the redis instance for the application
dokku redis:create winds-aloft

# Use git to push to [email protected]:winds-aloft
#
# Something like:
git remote add remote-name [email protected]:winds-aloft
git push remote-name master


# Here’s how to get to the console from the server:
dokku run winds-aloft rails console