Upstart/init.d config example for rails/passenger

apache_setup.sh

sudo a2enmod proxy_http
sudo service apache2 restart

apache_vhost.conf

<VirtualHost *:80>
  ServerName redmine.trololo.con
  ProxyPass / http://127.0.0.1:1984/
  ProxyPassReverse / http://127.0.0.1:1984/
  ErrorLog ${APACHE_LOG_DIR}/error.log
  LogLevel warn
  CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>

gitlab

#! /bin/bash
### BEGIN INIT INFO
# Provides:          gitlab
# Required-Start:    $local_fs $remote_fs $network $syslog mysql redis-server
# Required-Stop:     $local_fs $remote_fs $network $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: GitLab git repository management
# Description:       GitLab git repository management
### END INIT INFO

APP_ADDR="127.0.0.1"
APP_PORT="4000"
DAEMON_OPTS="-e production -a $APP_ADDR -p $APP_PORT -d"
NAME=passenger
DESC="Gitlab service"
PID=/home/ruby_passenger/gitlab/tmp/pids/passenger.$APP_PORT.pid
RESQUE_PID=/home/ruby_passenger/gitlab/tmp/pids/resque_worker.pid

case "$1" in
  start)
        LOAD_RVM_ENV=". /home/ruby_passenger/.rvm/environments/ruby-1.9.3-p194@gitlab"
        CD_TO_APP_DIR="cd /home/ruby_passenger/gitlab"
        START_DAEMON_PROCESS="bundle exec passenger start $DAEMON_OPTS"
        START_RESQUE_PROCESS="./resque.sh"

        echo -n "Starting $DESC: "
        if [ `whoami` = root ]; then
          sudo -u ruby_passenger bash -l -c "$LOAD_RVM_ENV > /dev/null 2>&1 && $CD_TO_APP_DIR > /dev/null 2>&1 && $START_DAEMON_PROCESS && $START_RESQUE_PROCESS"
        else
          $CD_TO_APP_DIR > /dev/null 2>&1 && $START_DAEMON_PROCESS && $START_RESQUE_PROCESS
        fi
        echo "$NAME."
        ;;
  stop)
        echo -n "Stopping $DESC: "
        kill -QUIT `cat $PID`
        kill -QUIT `cat $RESQUE_PID`
        echo "$NAME."
        ;;
  restart)
        echo -n "Restarting $DESC: "
        kill -USR2 `cat $PID`
        kill -USR2 `cat $RESQUE_PID`
        echo "$NAME."
        ;;
  reload)
        echo -n "Reloading $DESC configuration: "
        kill -HUP `cat $PID`
        kill -HUP `cat $RESQUE_PID`
        echo "$NAME."
        ;;
  *)
        echo "Usage: $NAME {start|stop|restart|reload}" >&2
        exit 1
        ;;
esac

exit 0

redmine.conf

# redmine
# Passenger standalone for Redmine

description  "Passenger standalone for Redmine"
author       "Cédric Darné"

console output

env HOME="/home/cdarne"                # Passenger needs HOME to be set

env app_name="redmine"                 # Unique app name/id
env app_dir="$HOME/Code/ruby/redmine"  # RoR Application root dir
env rvm_env="$HOME/.rvm/environments/ruby-1.9.3-p194@redmine"  # RoR Application root dir
env log_file="/var/log/redmine.log"  # RoR Application root dir

env ps_user="cdarne"                   # User to run passenger as
env ps_addr="127.0.0.1"                # Bind to this IP
env ps_port="1984"                     # Port for incoming connections

start on started-postgresql
stop on stopped-postgresql

# this makes the script hanging forever until reboot :(
#expect fork

script
  exec su -s /bin/bash -c ". $rvm_env; cd $app_dir; passenger start -e production -a $ps_addr -p $ps_port" $ps_user >> $log_file 2>&1
end script


# Restart if passenger dies
respawn