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  • ubuntu之redis集群配置

    redis3版本以上支持集群

    需要ruby的支持

    root@iZ2zejfbthvbzs5lxf37vjZ:/usr/local/src/redis-3.2.9/src# apt-get install ruby

    root@iZ2zejfbthvbzs5lxf37vjZ:/usr/local/src/redis-3.2.9/src# apt-get install rubygems

    root@iZ2zejfbthvbzs5lxf37vjZ:/usr/local/src# gem install redis

    在redis安装目录下创建redis-cluster文件夹(mkdir redis-cluster)

    在redis-cluster下创建6个文件7000,7001,7002,7003,7004,7005

    将你的redis.conf配置文件分别复制到这6个文件夹中,更改如下,跟文件名名字一样

    port  7000                                        //端口7000,7001,7002,7003,7004,7005        
    bind 本机ip                                       //默认ip为127.0.0.1 需要改为其他节点机器可访问的ip 否则创建集群时无法访问对应的端口,无法创建集群
    daemonize    yes                               //redis后台运行
    pidfile  /var/run/redis_7000.pid          //pidfile文件对应7000,7001,7002,7003,7004,7005
    cluster-enabled  yes                           //开启集群  把注释#去掉
    cluster-config-file  nodes_7000.conf   //集群的配置  配置文件首次启动自动生成 7000,7001,7002,7003,7004,7005
    cluster-node-timeout  15000                //请求超时  默认15秒,可自行设置
    appendonly  yes                           //aof日志开启  有需要就开启,它会每次写操作都记录一条日志 

    开启这6个redis服务

    root@iZ2zejfbthvbzs5lxf37vjZ:/usr/local/src/redis-3.2.9/redis_cluster# redis-server /usr/local/src/redis-3.2.9/redis_cluster/7000/redis.conf
    root@iZ2zejfbthvbzs5lxf37vjZ:/usr/local/src/redis-3.2.9/redis_cluster# redis-server /usr/local/src/redis-3.2.9/redis_cluster/7001/redis.conf
    root@iZ2zejfbthvbzs5lxf37vjZ:/usr/local/src/redis-3.2.9/redis_cluster# redis-server /usr/local/src/redis-3.2.9/redis_cluster/7002/redis.conf
    root@iZ2zejfbthvbzs5lxf37vjZ:/usr/local/src/redis-3.2.9/redis_cluster# redis-server /usr/local/src/redis-3.2.9/redis_cluster/7003/redis.conf
    root@iZ2zejfbthvbzs5lxf37vjZ:/usr/local/src/redis-3.2.9/redis_cluster# redis-server /usr/local/src/redis-3.2.9/redis_cluster/7004/redis.conf
    root@iZ2zejfbthvbzs5lxf37vjZ:/usr/local/src/redis-3.2.9/redis_cluster# redis-server /usr/local/src/redis-3.2.9/redis_cluster/7005/redis.conf

    创建集群(其中redis-trib.rb在你的redis安装目录/src下)

    root@iZ2zejfbthvbzs5lxf37vjZ:/usr/local/src# /usr/local/src/redis-3.2.9/src/redis-trib.rb create --replicas 1 127.0.0.1:7000 127.0.0.1:7001 127.0.0.1:7002 127.0.0.1:7003 127.0.0.1:7004 127.0.0.1:7005

    可以看到创建集群成功了:

     设置redis集群密码

    如下图,逐一设置redis密码:

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  • 原文地址:https://www.cnblogs.com/xiong63/p/7017488.html
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