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  • centos8安装redis

    一,下载:

           1,下载页面:

           https://redis.io/

           2,下载

    [root@localhost source]# wget http://download.redis.io/releases/redis-5.0.7.tar.gz

    说明:架构森林是一个专注架构的博客,地址:https://www.cnblogs.com/architectforest

             对应的源码可以访问这里获取: https://github.com/liuhongdi/

     说明:作者:刘宏缔 邮箱: 371125307@qq.com

    二,解压:

    [root@localhost source]# tar -xzvf redis-5.0.7.tar.gz 

    三,准备编译

    1,  请在操作前确认gcc是否已安装,

    如未安装,可以执行这个命令安装:

    [root@localhost redis-5.0.7]# yum install gcc

    2,请在操作前确认tcl是否已安装

    如未安装,可以执行这个命令安装:

    [root@localhost redis-5.0.7]# yum install tcl

    四,编译:

    [root@localhost source]# cd redis-5.0.7/
    
    [root@localhost redis-5.0.7]# make MALLOC=libc

    说明:make 后加 MALLOC的参数的原因:

              避免提示找不到 jemalloc/jemalloc.h

    五,测试编译:

    [root@localhost redis-5.0.7]# make test

    如果看到以下字样:表示无错误:

    o/ All tests passed without errors!

    六,安装:

    [root@localhost redis-5.0.7]# mkdir /usr/local/soft/redis5
    [root@localhost redis-5.0.7]# cd /usr/local/soft/redis5/
    [root@localhost redis5]# mkdir bin
    [root@localhost redis5]# mkdir conf
    [root@localhost redis5]# cd bin/
    [root@localhost bin]# cp /usr/local/source/redis-5.0.7/src/redis-cli ./
    [root@localhost bin]# cp /usr/local/source/redis-5.0.7/src/redis-server ./
    [root@localhost bin]# cd ../conf/
    [root@localhost conf]# cp /usr/local/source/redis-5.0.7/redis.conf ./

    七,配置:

    [root@localhost conf]# vi redis.conf

    设置以下两个地方:

    # daemonize no
    daemonize yes
    
    # maxmemory <bytes>
    maxmemory 128MB 

    说明:分别是以daemon方式独立运行   / 内存的最大使用限制

    八,运行:

    [root@localhost conf]# /usr/local/soft/redis5/bin/redis-server /usr/local/soft/redis5/conf/redis.conf

    九,检查端口是否在使用中

    [root@localhost conf]# netstat -anp | grep 6379
    
    tcp        0      0 127.0.0.1:6379          0.0.0.0:*               LISTEN      16073/redis-server  

    十,查看redis的当前版本:

    [root@localhost conf]# /usr/local/soft/redis5/bin/redis-server -v
    
    Redis server v=5.0.7 sha=00000000:0 malloc=libc bits=64 build=8e31d2ed9a4c9593

    十一,使redis可以用systemd方式启动和管理

    1,编辑service文件

    [root@localhost liuhongdi]# vim /lib/systemd/system/redis.service

    2,service文件内容:

    [Unit]
    Description=Redis
    After=network.target

    [Service]
    Type=forking
    PIDFile=/var/run/redis_6379.pid
    ExecStart=/usr/local/soft/redis5/bin/redis-server /usr/local/soft/redis5/conf/redis.conf
    ExecReload=/bin/kill -s HUP $MAINPID
    ExecStop=/bin/kill -s QUIT $MAINPID
    PrivateTmp=true

    [Install]
    WantedBy=multi-user.target

    3.重载系统服务

    [root@localhost liuhongdi]# systemctl daemon-reload

    4,用来管理redis

    启动
    systemctl start redis    
    查看状态
    systemctl status redis
    使开机启动
    systemctl enable redis

    十二,查看本地centos的版本:

    [root@localhost lib]# cat /etc/redhat-release 
    CentOS Linux release 8.1.1911 (Core) 
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  • 原文地址:https://www.cnblogs.com/architectforest/p/12325230.html
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