分布式系统-基础篇-CentOS7 安装redis3.2并设置开机启动

1、解压redis

$:tar -zxvf Downloads/redis-3.2.4.tar.gz -C /usr/local/

2、重命名

$:mv /usr/local/redis-3.2.4/ /usr/local/redis3.2

3、编译

$ make /usr/local/redis-3.2.4/

4、启动redis3.2

$./src/redis-server

关闭进程：$ kill -9 

5、打开客户端

$./src/redis-cli 

退出客户端：$:quit

 

6、设置开机启动

1、拷贝: $ cp /usr/local/redis3.2/utils/redis_init_script /etc/init.d/redis

2、编辑:$ vi /etc/init.d/redis

3、复制：

# chkconfig: 2345 90 10

# description: Start and Stop redis

到/etc/init.d/redis 文件，并放到头部

4、修改对应：路径（主要是redis的安装路径）/usr/local/redis3.2/src/redis-server

EXEC=/usr/local/redis3.2/src/redis-server

CLIEXEC=/usr/local/redis3.2/src/redis-cli

5、创建/etc/redis文件夹， $ mkdir /etc/redis

6、到这个我们需要拷贝一下redis.conf文件到/etc/redis目录下

$ cp /usr/local/redis3.2/redis.conf /etc/redis/6379.conf

7. Redis默认不是以守护进程的方式运行，可以通过该配置项修改，使用yes启用守护进程

  daemonize no

8、配置权限：$ chmod +x /etc/init.d/redis

9、设置开机启动：chkconfig redis on

10、手动启动：service redis start，手动关闭：service redis stop

11、开启6379端口：$: firewall-cmd --zone=public --add-port=6379/tcp --permanent

12、重启防火墙：$ systemctl restart firewalld.service

13、绑定 vi /etc/redis/6379.conf (不绑定ip将无法远程访问)

$:bind 192.168.83.136

附件 /etc/init.d/redis 配置文件：

# chkconfig: 2345 90 10

# descriptio: Star=/usr/local/redis3.2/src/redis-server

CLIEXEC=/usr/local/redis3.2/src/redis-cli

# Simple Redis init.d script conceived to work on Linux systems

# as it does use of the /proc filesystem.

 

REDISPORT=6379

EXEC=/usr/local/redis3.2/src/redis-server

CLIEXEC=/usr/local/redis3.2/src/redis-cli

 

PIDFILE=/var/run/redis_${REDISPORT}.pid

CONF="/etc/redis/${REDISPORT}.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

        ;;

    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

        ;;

    *)

        echo "Please use start or stop as first argument"

        ;;

 

esac