Redis自動起動スクリプト

sh#!/bin/bash
#
# redis - this script starts and stops the redis-server daemon
#
# chkconfig:   - 80 12
# description:  Redis is a persistent key-value database
# processname: redis-server
# config:      /etc/redis/redis.conf
# pidfile:     /var/run/redis.pid

source /etc/init.d/functions

BIN="/usr/local/bin"
CONFIG="/usr/local/redis/redis.conf"
PIDFILE="/var/run/redis.pid"


### Read configuration
[ -r "$SYSCONFIG" ] && source "$SYSCONFIG"

RETVAL=0
prog="redis-server"
desc="Redis Server"

start() {

        if [ -e $PIDFILE ];then
             echo "$desc already running...."
             exit 1
        fi

        echo -n $"Starting $desc: "
        daemon $BIN/$prog $CONFIG

        RETVAL=$?
        echo
        [ $RETVAL -eq 0 ] && touch /var/lock/subsys/$prog
        return $RETVAL
}

stop() {
        echo -n $"Stop $desc: "
        killproc $prog
        RETVAL=$?
        echo
        [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/$prog $PIDFILE
        return $RETVAL
}

restart() {
    stop
    start
}

case "$1" in
  start)
        start
        ;;
  stop)
        stop
        ;;
  restart)
        restart
        ;;
  condrestart)
        [ -e /var/lock/subsys/$prog ] && restart
        RETVAL=$?
        ;;
  status)
        status $prog
        RETVAL=$?
        ;;
   *)
        echo $"Usage: $0 {start|stop|restart|condrestart|status}"
        RETVAL=1
esac

exit $RETVAL