opensuse-garymonson

#!/bin/bash
#
# /etc/init.d/supervisord
# Handles starting and stopping supervisord.
#
# Tested on OpenSUSE 12.1, SLES 11 SP2
# Author: Gary Monson gary.monson@gmail.com
#
### BEGIN INIT INFO
# Provides:          supervisord
# Required-Start:    $local_fs $remote_fs $network
# Required-Stop:     $local_fs $remote_fs $network
# Default-Start:     3 5
# Default-Stop:      0 1 2 6
# Description:       Provides supervisord service
### END INIT INFO

DAEMON=/usr/local/bin/supervisord
BASE=`basename $DAEMON`
PIDFILE=/var/run/$BASE.pid
CONFIGFILE=/etc/$BASE.conf
LOGFILE=/var/log/$BASE/$BASE.log

# Exit if the package is not installed
[ -x "$DAEMON" ] || exit 0

start() {
    echo -n "Starting supervisord: "
    if [ -f $PIDFILE ]; then
        PID=`cat $PIDFILE`
        echo supervisord already running: $PID
        exit 2;
    else
        mkdir -p `dirname $LOGFILE`
        $DAEMON --pidfile $PIDFILE --configuration $CONFIGFILE --logfile $LOGFILE
        RETVAL=$?
        return $RETVAL
    fi
}

stop() {
    echo "Shutting down supervisord:"
    killproc -p $PIDFILE supervisord
    return 0
}

status() {
    if [ -f $PIDFILE ]; then
        PID=`cat $PIDFILE`
        ps -p $PID >/dev/null 2>&1
        if [ "$?" = 0 ]; then
            echo "supervisord running"
            exit 0
        else
            echo "pidfile exists ($PID), but supervisord not running"
            exit 2
        fi
    else
        echo "supervisord not running"
        exit 1
    fi
}

case "$1" in
    start)
        start
        ;;
    stop)
        stop
        ;;
    restart)
        stop
        start
        ;;
    status)
        status
        ;;
    *)
        echo "Usage:  {start|stop|restart}"
        exit 1
        ;;
esac

exit $?