A init.d script for supervisor on Amazon Linux AMI

supervisord

#!/bin/bash
#
# supervisor    Start/Stop the supervisor daemon.
#
# chkconfig: 345 90 10
# description:  Supervisor is a client/server system that allows its users to
#               monitor and control a number of processes on UNIX-like operating
#               systems.

. /etc/init.d/functions
 
DAEMON=/usr/local/bin/supervisord
PIDFILE=/var/run/supervisord.pid
 
[ -x "$DAEMON" ] || exit 0
 
start() {
        echo -n "Starting supervisord: "
        if [ -f $PIDFILE ]; then
                PID=`cat $PIDFILE`
                echo supervisord already running: $PID
                exit 2;
        else
                daemon  $DAEMON --pidfile=$PIDFILE -c /etc/supervisord.conf
                RETVAL=$?
                echo
                [ $RETVAL -eq 0 ] && touch /var/lock/subsys/supervisord
                return $RETVAL
        fi
 
}
 
stop() {
        echo -n "Shutting down supervisord: "
        echo
        killproc -p $PIDFILE supervisord
        echo
        rm -f /var/lock/subsys/supervisord
        return 0
}
 
case "$1" in
    start)
        start
        ;;
    stop)
        stop
        ;;
    status)
        status supervisord
        ;;
    restart)
        stop
        start
        ;;
    *)
        echo "Usage:  {start|stop|status|restart}"
        exit 1
        ;;
esac
exit $?