Upstart script for Ghost Blog

ghost.conf

description "Ghost Blog"
author      "Mark Garratt"

start on (local-filesystems and net-device-up IFACE=eth0)
stop  on shutdown

respawn # restart when job dies

# Start the Process
env DIR=/var/www/
env NODE_PATH=/usr/local/lib/node_modules/
env NODE_ENV=production
exec start-stop-daemon --start --chuid www-data --make-pidfile --pidfile /var/run/ghost.pid --chdir ${DIR} --exec /usr/bin/node -- index.js >> /var/log/ghost.log 2>&1