Strano init.d script and Rake task. Runs Strano with Puma. Adapted from init.d script for Gitlab. https://github.com/joelmoss/strano/

sidekiq.rake

# place in lib/tasks/

namespace :sidekiq do
  desc "Strano | Stop sidekiq"
  task :stop do
    system "bundle exec sidekiqctl stop #{pidfile}"
  end

  desc "Strano | Start sidekiq"
  task :start do
    system "nohup bundle exec sidekiq -q runner,common,default -e #{Rails.env} -P #{pidfile} >> #{Rails.root.join("log", "sidekiq.log")} 2>&1 &"
  end

  def pidfile
    Rails.root.join("tmp", "pids", "sidekiq.pid")
  end
end

strano

#! /bin/bash

# Strano 
# App Version: 2.2
# Adapted from https://github.com/gitlabhq/gitlab-recipes/blob/5-1-stable/init.d/gitlab

### BEGIN INIT INFO
# Provides:          strano
# Required-Start:    $local_fs $remote_fs $network $syslog redis-server
# Required-Stop:     $local_fs $remote_fs $network $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Strano
# Description:       Strano
### END INIT INFO

USERNAME=deploy
APP_ROOT="/home/$USERNAME/strano"
DAEMON_OPTS="-C $APP_ROOT/config/puma.rb -e production"
PID_PATH="$APP_ROOT/tmp/pids"
SOCKET_PATH="$APP_ROOT/tmp/sockets"
WEB_SERVER_PID="$PID_PATH/puma.pid"
SIDEKIQ_PID="$PID_PATH/sidekiq.pid"
STOP_SIDEKIQ="RAILS_ENV=production bundle exec rake sidekiq:stop"
START_SIDEKIQ="RAILS_ENV=production bundle exec rake sidekiq:start"
NAME="Strano"
DESC="Strano"

check_pid(){
  if [ -f $WEB_SERVER_PID ]; then
    PID=`cat $WEB_SERVER_PID`
    SPID=`cat $SIDEKIQ_PID`
    STATUS=`ps aux | grep $PID | grep -v grep | wc -l`
  else
    STATUS=0
    PID=0
  fi
}

start() {
  cd $APP_ROOT
  check_pid
  if [ "$PID" -ne 0 -a "$STATUS" -ne 0 ]; then
    # Program is running, exit with error code 1.
    echo "Error! $DESC is currently running!"
    exit 1
  else
    if [ `whoami` = root ]; then
      sudo -u $USERNAME -H bash -l -c "mkdir -p $SOCKET_PATH"
      if [ ! -S $SOCKET_PATH/ssh-agent.sock ]; then
        sudo -u $USERNAME -H bash -l -c "eval \`ssh-agent -a $SOCKET_PATH/ssh-agent.sock\`; ssh-add"
      fi
      sudo -u $USERNAME -H bash -l -c "RAILS_ENV=production bundle exec puma $DAEMON_OPTS"
      sudo -u $USERNAME -H bash -l -c "mkdir -p $PID_PATH && $START_SIDEKIQ  > /dev/null  2>&1 &"
      echo "$DESC started"
    fi
  fi
}

stop() {
  cd $APP_ROOT
  check_pid
  if [ "$PID" -ne 0 -a "$STATUS" -ne 0 ]; then
    ## Program is running, stop it.
    kill -QUIT `cat $WEB_SERVER_PID`
    sudo -u $USERNAME -H bash -l -c "mkdir -p $PID_PATH && $STOP_SIDEKIQ  > /dev/null  2>&1 &"
    rm "$WEB_SERVER_PID" >> /dev/null
    echo "$DESC stopped"
  else
    ## Program is not running, exit with error.
    echo "Error! $DESC not started!"
    exit 1
  fi
}

restart() {
  cd $APP_ROOT
  check_pid
  if [ "$PID" -ne 0 -a "$STATUS" -ne 0 ]; then
    echo "Restarting $DESC..."
    kill -USR2 `cat $WEB_SERVER_PID`
    sudo -u $USERNAME -H bash -l -c "mkdir -p $PID_PATH && $STOP_SIDEKIQ  > /dev/null  2>&1 &"
    if [ `whoami` = root ]; then
      sudo -u $USERNAME -H bash -l -c "mkdir -p $PID_PATH && $START_SIDEKIQ  > /dev/null  2>&1 &"
    fi
    echo "$DESC restarted."
  else
    echo "Error, $NAME not running!"
    exit 1
  fi
}

status() {
  cd $APP_ROOT
  check_pid
  if [ "$PID" -ne 0 -a "$STATUS" -ne 0 ]; then
    echo "$DESC / Puma with PID $PID is running."
    echo "$DESC / Sidekiq with PID $SPID is running."
  else
    echo "$DESC is not running."
    exit 1
  fi
}

## Check to see if we are running as root first.
## Found at http://www.cyberciti.biz/tips/shell-root-user-check-script.html
if [ "$(id -u)" != "0" ]; then
    echo "This script must be run as root"
    exit 1
fi

case "$1" in
  start)
        start
        ;;
  stop)
        stop
        ;;
  restart)
        restart
        ;;
  reload|force-reload)
        echo -n "Reloading $NAME configuration: "
        kill -HUP `cat $PID`
        echo "done."
        ;;
  status)
        status
        ;;
  *)
        echo "Usage: sudo service strano {start|stop|restart|reload}" >&2
        exit 1
        ;;
esac

exit 0