linux cent下redis安装、密码设置、开机启动服务

注意:以下内容适用 redis4.x+

linux redis安装,这篇文章很详细了。 注意看一楼评论,正文有一处错误哦。

https://www.jianshu.com/p/bc84b2b71c1c

最新版本可以通过这里查看

http://download.redis.io/releases/

或者直接使用 http://download.redis.io/releases/redis-stable.tar.gz

Cent下redis的安装

整理一下,保存为脚本可以如下:

# 进入安装目录
cd /usr/local
#现在最新的稳定版
wget http://download.redis.io/releases/redis-stable.tar.gz
#解压
tar -zxvf redis-stable.tar.gz
#进入到解压后的目录
cd /usr/local/redis-stable

#安装到redis目录
make PREFIX=/usr/local/redis install

#进入redis目录
cd /usr/local/redis
#创建目录
mkdir conf
#复制配置文件
cp /usr/local/redis-stable/redis.conf  /usr/local/redis

至此就安装完成了,可以继续后面的步骤将redis设置为服务并设置开机启动。

redis开启远程访问

配置文件中修改下面一行:

protected-mode no

no 修改为 yes

然后修改 

bind 127.0.0.1

注释掉它,或者修改为 bind 0.0.0.0, 注意修改后需要重启redis服务哦

设置redis密码

修改配置文件中的 requirepass 后面的部分,并打开注释, 注意修改后需要重启redis服务哦

redis 设置开机启动和服务

1. 编写脚本

vi /etc/init.d/redis

2. 写入内容, 注意修改头部的路径信息(根据自己的redis安装目录来确定)

#!/bin/sh
# chkconfig: 2345 10 90
# description: Start and Stop redis
 
REDISPORT=6379
EXEC=/usr/local/redis/bin/redis-server
CLIEXEC=/usr/local/redis/bin/redis-cli
 
PIDFILE=/var/run/redis_${REDISPORT}.pid
CONF="/usr/local/redis/redis.conf"
PASSWORD=$(cat $CONF|grep '^s*requirepass'|awk '{print $2}'|sed 's/"//g')
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 ..."
                if [ -z $PASSWORD ]
                then 
                    $CLIEXEC -p $REDISPORT shutdown
                else
                    $CLIEXEC -a $PASSWORD -p $REDISPORT shutdown
                fi
                while [ -x /proc/${PID} ]
                do
                    echo "Waiting for Redis to shutdown ..."
                    sleep 1
                done
                echo "Redis stopped"
        fi
        ;;
    restart)
        "$0" stop
        sleep 3
        "$0" start
        ;;
    *)
        echo "Please use start or stop or restart as first argument"
        ;;
esac

3. 设置权限

chmod 777 /etc/init.d/redis

4. 设置开机启动

打开redis命令:service redis start
 
关闭redis命令:service redis stop
 
设为开机启动:chkconfig redis on
 
设为开机关闭:chkconfig redis off

参考文章:

https://blog.csdn.net/phpfenghuo/article/details/78496863?utm_source=blogxgwz0

https://blog.csdn.net/u010309394/article/details/81807597

原文地址:https://www.cnblogs.com/aleafo/p/9814892.html