#!/bin/sh

##

## /etc/rc.d/init.d/supervisord

##

#supervisor is a client/server system that

# allows its users to monitor and control a

# number of processes on UNIX-like operating

# systems.

#

# chkconfig: - 64 36

# description: Supervisor Server

# processname: supervisord

# Source init functions

. /etc/rc.d/init.d/functions

prog="supervisord"

prefix="/usr/"

exec_prefix="${prefix}"

PIDFILE="/var/run/supervisord.pid"

CONFIG="/etc/supervisord.conf"

prog_bin="${exec_prefix}bin/supervisord -c $CONFIG "

function log_success_msg() {

        echo "$@" "[ OK ]"

}

function log_failure_msg() {

        echo "$@" "[ OK ]"

}

start()

{

       #echo -n $"Starting $prog: "

       #daemon $prog_bin --pidfile $PIDFILE

       #[ -f $PIDFILE ] && success $"$prog startup" || failure $"$prog failed"

       #echo

        if [ ! -r $CONFIG ]; then

                log_failure_msg "config file doesn't exist (or you don't have permission to view)"

                exit 4

        fi

        if [ -e $PIDFILE ]; then

                PID="$(pgrep -f $PIDFILE)"

                if test -n "$PID" && kill -0 "$PID" &>/dev/null; then

                        # If the status is SUCCESS then don't need to start again.

                        log_failure_msg "$NAME process is running"

                        exit 0

                fi

        fi

        log_success_msg "Starting the process" "$prog"

        daemon $prog_bin --pidfile $PIDFILE

        log_success_msg "$prog process was started"

}

stop()

{

       echo -n $"Shutting down $prog: "

       [ -f $PIDFILE ] && killproc $prog || success $"$prog shutdown"

       echo

}

case "$1" in

 start)

   start

 ;;

 stop)

   stop

 ;;

 status)

       status $prog

 ;;

 restart)

   stop

   start

 ;;

 *)

   echo "Usage: $0 {start|stop|restart|status}"

 ;;

esac