创建redis启动脚本

[root@node03 init.d]# touch?redis?

编辑redis启动脚本

注意：redis的安装路径: /root/redis/，按照实际安装路径来即可。

#!/bin/sh
#
# chkconfig: 2345 10 90
# description: Start and Stop redis

### BEGIN INIT INFO
# Provides:     redis_6379
# Default-Start:        2 3 4 5
# Default-Stop:         0 1 6
# Short-Description:    Redis data structure server
# Description:          Redis data structure server. See https://redis.io
### END INIT INFO

REDISPORT=6379                            #redis的默认端口，要和下文中的redis.conf中一致
EXEC=/root/redis/bin/redis-server         #redis服务端的命令
CLIEXEC=/root/redis/bin/redis-cli         #redis客户端的命令
PIDFILE=/var/run/redis_${REDISPORT}.pid   #reids的进程文件生成的位置
CONF="/root/redis/bin/redis.conf"         #redis的配置文件所在的目录 
#AUTH="1234"  这句没什么用可以不要 

case "$1" in
    start)
        if [ -f $PIDFILE ]
        then
                echo "$PIDFILE exists, process is already running or crashed"
        else
                echo "Starting Redis server..."
                $EXEC $CONF
        fi
        ;;
    stop)
        if [ ! -f $PIDFILE ]
        then
                echo "$PIDFILE does not exist, process is not running"
        else
                PID=$(cat $PIDFILE)
                echo "Stopping ..."
                $CLIEXEC -p $REDISPORT shutdown
                while [ -x /proc/${PID} ]
                do
                    echo "Waiting for Redis to shutdown ..."
                    sleep 1
                done
                echo "Redis stopped"
        fi
        ;;
    restart|force-reload)
        ${0} stop
        ${0} start
        ;;
    *)
        echo "Usage: /etc/init.d/redis {start|stop|restart|force-reload}" >&2  
         exit 1 
esac