Gitlab の起動スクリプトを Passenger で使うために Sidekiq のみにしたもの。

sidekiq

#!/bin/bash
#
# Sidekiq
# chkconfig: 2345 82 55
# processname: sidekiq
# description: Runs sidekiq

# Include RedHat function library
. /etc/rc.d/init.d/functions

# The name of the service
NAME=${0##*/}

### Environment variables
RAILS_ENV="production"

# The username and path to the gitlab source
USER=git
APP_PATH=/home/$USER/gitlab

# The PID and LOCK files used by unicorn and sidekiq
SPID=$APP_PATH/tmp/pids/sidekiq.pid
SLOCK=/var/lock/subsys/sidekiq

# Evaluate the real path for the user (should already have RVM)
PATH_PATCH="PATH=$(su $USER -l -c "echo \"\$PATH\"") && export PATH && "

start() {
  cd $APP_PATH

  # Start sidekiq
  echo -n $"Starting sidekiq: "
  daemon --pidfile=$SPID --user=$USER "$PATH_PATCH RAILS_ENV=$RAILS_ENV script/background_jobs start"
  sidekiq=$?
  [ $sidekiq -eq 0 ] && touch $SLOCK
  echo

  retval=$sidekiq
  return $retval
}

stop() {
  cd $APP_PATH

  # Stop sidekiq
  echo -n $"Stopping sidekiq: "
  killproc -p $SPID
  sidekiq=$?
  [ $sidekiq -eq 0 ] && rm -f $SLOCK
  echo

  retval=$sidekiq
  return $retval
}

restart() {
  stop
  start
}

get_status() {
  status -p $SPID sidekiq
  sidekiq=$?

  retval=$sidekiq
  return $retval
}

query_status() {
  get_status >/dev/null 2>&1
  return $?
}

case "$1" in
  start)
    query_status && exit 0
    start
    ;;
  stop)
    query_status || exit 0
    stop
    ;;
  restart)
    restart
    ;;
  status)
    get_status
	exit $?
    ;;
  *)
    N=/etc/init.d/$NAME
    echo "Usage: $N {start|stop|restart|status}" >&2
    exit 1
    ;;
esac

exit 0