#!/bin/sh

#

# munin-cgi-graph    Start and stop Munin FastCGI processes for NGINX

#

# chkconfig:   - 80 20

# description: Spawn Munin FastCGI scripts to be used by NGINX web server

### BEGIN INIT INFO

# Provides:

# Required-Start: $network $syslog

# Required-Stop:

# Should-Start:

# Should-Stop:

# Default-Start:

# Default-Stop: 0 1 2 6

# Short-Description: Start and stop Munin FastCGI processes

# Description:       Spawn Munin FastCGI scripts to be used by NGINX web server

### END INIT INFO

# Source function library.

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

exec=/usr/bin/spawn-fcgi

lockfile=/var/lock/subsys/munin-cgi-graph

graphprog=/var/www/html/munin/cgi/munin-cgi-graph

graphsock=/var/run/munin/munin-cgi-graph.sock

graphpid=/var/run/munin/munin-cgi-graph.pid

GRAPHOPTIONS="-u munin -U nginx -S -M 0600 -F 2"

[ -f /etc/sysconfig/munin-cgi-graph ] && . /etc/sysconfig/munin-cgi-graph

munin_cleanup() {

    # Remove the socket if it exists

    [ -n "${graphsock}" -a -S "${graphsock}" ] && rm -f ${graphsock}

}

start() {

    munin_cleanup

    echo -n $"Starting munin-cgi-graph: "

    daemon "${exec} -s ${graphsock} -P ${graphpid} ${GRAPHOPTIONS} -- ${graphprog} >/dev/null"

    RETVAL=$?

    echo

    if [ $RETVAL -eq 0 ]; then

	touch $lockfile

    fi

    return $RETVAL

}

stop() {

    echo -n $"Stopping munin-cgi-graph: "

    killproc $graphprog

    RETVAL=$?

    echo

    munin_cleanup

    [ $RETVAL -eq 0 ] && rm -f $lockfile

    return $RETVAL

}

restart() {

    stop

    start

}

reload() {

    restart

}

rh_status() {

    # run checks to determine if the service is running or use generic status

    status $graphprog

}

rh_status_q() {

    rh_status &>/dev/null

}

case "$1" in

    start)

        rh_status_q && exit 0

        $1

        ;;

    stop)

        rh_status_q || exit 0

        $1

        ;;

    restart)

        $1

        ;;

    reload)

        rh_status_q || exit 7

        $1

        ;;

    status)

        rh_status

        ;;

    condrestart|try-restart)

        rh_status_q || exit 0

        restart

        ;;

    *)

        echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload}"

        exit 2

esac

exit $?