CenterOS中安装Redis及开机启动设置

2022-07-31 09:36:10

Redis安装

从官方下载最新Redis进行安装，官网地址：http://redis.io/download

$ wget http://download.redis.io/releases/redis-3.2.3.tar.gz

$ tar xzf redis-3.2..tar.gz

$ cd redis-3.2.

$ make

$ make install

Redis启动

RedisServer /path/to/redis.conf

Redis关闭(默认port为6379)

RedisCli -p port -a Password shutdown

查看Reids进程

ps -ef|grep redis

设置Redis开机启动

1：配置init脚本，把代码存为Reids，放到/etc/init.d/

###########################

# chkconfig:

# description:  Redis is a persistent key-value database

PATH=/usr/local/bin

REDISPORT=

EXEC=/usr/local/bin/redis-server

REDIS_CLI=/usr/local/bin/redis-cli

#Redis密码

PASSWORD=yourPassword

PIDFILE=/var/run/redis.pid

CONF="/usr/local/reids/conf/redis.conf"

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

        if [ "$?"="" ]

        then

              echo "Redis is running..."

        fi

        ;;

    stop)

        if [ ! -f $PIDFILE ]

        then

                echo "$PIDFILE does not exist, process is not running"

        else

                PID=$(cat $PIDFILE)

                echo "Stopping ..."

                $REDIS_CLI -p $REDISPORT -a $PASSWORD SHUTDOWN

                while [ -x ${PIDFILE} ]

               do

                    echo "Waiting for Redis to shutdown ..."

                    sleep

                done

                echo "Redis stopped"

        fi

        ;;

   restart|force-reload)

        ${} stop

        ${} start

        ;;

  *)

    echo "Usage: /etc/init.d/redis {start|stop|restart|force-reload}" >&

        exit

esac

##############################

注意事项:

　　1) 最上面的注释的意思是，redis服务必须在运行级2，3，4，5下被启动或关闭，启动的优先级是90，关闭的优先级是10。　　　　

　　2) 如果执行命令出现$'/r':command not found，这个问题是在Windows下换行和linux下换行不同，可以通过Nodepad++进行转换。

2：设置脚本权限

chmod +x /etc/init.d/redis

3：设置开机启动

sudo chkconfig redis on

4：使用方法

service redis start   #或者 /etc/init.d/redis start

service redis stop   #或者 /etc/init.d/redis stop

码农公寓