基于predixy搭建redis集群

本文将基于centos7搭建 predixy 的redis集群。流程如下：

 

 

 

 

1、下载编译好的predixy

　　　　wget https://github.com/joyieldInc/predixy/releases/download/1.0.5/predixy-1.0.5-bin-amd64-linux.tar.gz

 

2、修改配置

　　/opt/predixy-1.0.5/conf/predixy.conf

Name PredixyExample

WorkerThreads 1

ClientTimeout 300

LogVerbSample 0
LogDebugSample 0
LogInfoSample 10000
LogNoticeSample 1
LogWarnSample 1
LogErrorSample 1

Include auth.conf

Include sentinel.conf

Include latency.conf

 

　　/opt/predixy-1.0.5/conf/sentinel.conf 

SentinelServerPool {
    Databases 16
    Hash crc16
    HashTag "{}"
    Distribution modula
    MasterReadPriority 60
    StaticSlaveReadPriority 50
    DynamicSlaveReadPriority 50
    RefreshInterval 1
    ServerTimeout 1
    ServerFailureLimit 10
    ServerRetryTimeout 1
    KeepAlive 120
    Sentinels {
        + 192.168.1.21:26379
        + 192.168.1.23:26379
        + 192.168.1.24:26379
    }
    Group mymaster {
    }
}

 

3、启动redis

　　#node1

　　redis-server /opt/redis-6.2.5/redis.conf

　　#node3、node4

　　redis-server /opt/redis-6.2.5/redis.conf --replicaof 192.168.1.21 6379

 

4、启动predixy

　　/opt/predixy-1.0.5/bin/predixy /opt/predixy-1.0.5/conf/predixy.conf

 

5、测试

　　redis-cli -h 192.168.1.22 -p 7617

　　进入客户端后，set k1 v1进行测试，成功后，可到node1、node3、node4中查看