#!/bin/bash

Sentinel_bin_server=/usr/local/redis/bin/redis-sentinel

Sentinel_conf=/data/sentinel$1/$1.conf

port=$1

source /etc/init.d/functions

sentinel_start() {

        if $($Sentinel_bin_server $Sentinel_conf)

        then

                pid=`ps aux |grep redis-sentinel |grep $port| grep -v grep |awk '{print $2}'`

                echo -n "Port:$port sentinel is running, pid:$pid"

                success

                echo

        else

                echo -n "Port:$port sentinel is running!"

                failure

                echo

            fi

}

sentinel_stop() {

        pid=`ps aux |grep redis-sentinel |grep $port| grep -v grep |awk '{print $2}'`

        if kill -9 $pid

        then

                echo -n "Port:$port sentinel is stopped!"

                success

                echo

        else

                echo -n "Port:$port sentinel is stopped!"

                failure

                echo

            fi

}

sentinel_restart(){

        sentinel_stop

        sleep 1

        sentinel_start

}

sentinel_usage() {

        echo -e "Usage: $0 {port} {start,stop,restart}"

        exit 1

}

case "$2" in

  start) sentinel_start ;;

  stop)  sentinel_stop  ;;

  restart) sentinel_restart ;;

  *)    sentinel_usage ;;

esac