centos7 redis5编译安装

下载redis安装包,在root目录下执行

wget http://download.redis.io/releases/redis-5.0.4.tar.gz

解压redis安装包

tar -zxvf redis-5.0.4.tar.gz

进入redis目录

cd redis-5.0.4

编译

 make

make之后 提示你make test下 那你就make test下

不出意外报错了吧，报错如下：

the used_memory of replica is much larger than master. Master:43866080 Replica:127752160

虚惊一场，这是警告 你可以不管 继续下一步

make install

redis配置修改

```
cd /usr/local/redis/

将/usr/local/redis/bin加入到PATH中

echo "export PATH=$PATH:/usr/local/redis/bin" > /etc/profile.d/redis_bin.sh

source /etc/profile.d/redis_bin.sh

创建配置文件目录

mkdir /usr/local/redis/etc

拷贝配置文件

cp /root/redis-5.0.5/redis.conf /usr/local/redis/etc/

默认情况下，Redis服务不会在后台静默执行，需要通过使用&显示指定后台执行或改redis配置文件

vim /usr/local/redis/etc/redis.conf

将daemonize的值改为yes

daemonize yes

将bind 127.0.0.1改为bind 0.0.0.0

bind 0.0.0.0

将requirepass foobared 去掉#改成自己的密码

requirepass 123456root

redis启动

直接启动

cd到redis所在的目录后 redis-server 后面加你的配置文件

直接关闭

[root@master ~]# ps -ef|grep redis
root      15659      1  0 14:20 ?        00:00:00 /usr/local/redis/bin/redis-server 0.0.0.0:6379
root      15665  10964  0 14:21 pts/1    00:00:00 grep --color=auto redis
[root@master ~]# kill -9 15659

系统启动

编辑启动脚本

vim /etc/init.d/redis

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

Simple Redis init.d script conceived to work on Linux systems
 as it does use of the /proc filesystem.

REDISPORT=6379
EXEC=/usr/local/redis/bin/redis-server
CLIEXEC=/usr/local/redis/bin/redis-cli

PIDFILE=/run/redis_6379.pid
CONF=/usr/local/redis/etc/redis.conf
AUTH=123456root

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 -a $AUTH shutdown
                while [ -x /proc/${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

给脚本添加执行权限

chmod  +x /etc/init.d/redis

## redis启动
service redis start

## redis关闭
service redis stop

## redis添加到开机自动启动
chkconfig --add redis

额外相关操作

echo $PATH 看环境变量有哪些 
/代表查找
n 代表下一个
cp 拷贝
shift+a 插入模式