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  • Redit集群搭建-Sentinel模式搭建

    Redit集群搭建

    学习了:

    Windows:http://blog.csdn.net/mrxiagc/article/details/52799081

    Linux:https://www.cnblogs.com/yuanermen/p/5717885.html

    Redis集群采用哈希槽(hash slot)进行数据的分配,Redis Cluster默认分配了16384个hash slot,

    当我们set一个key时,会使用CRC16算法来取模得到所属的slot,然后将这个key分配到对应的

    哈希槽对应的节点上,具体算法就是CRC16(key)%16384。

    ============================

    https://www.jianshu.com/p/42ee966f96e5

    运行之后,配置的参数会被redis修改

    哨兵模式配置

    # master
    port 6379
    bind 0.0.0.0
    masterauth 123456
    requirepass 123456
    slave-read-only yes
    
    # slave1
    port 6380
    bind 0.0.0.0
    masterauth 123456
    requirepass 123456
    slave-read-only yes
    
    # slave2
    port 6381
    bind 0.0.0.0
    masterauth 123456
    requirepass 123456
    slave-read-only yes
    
    # sentinel1
    port 26379
    sentinel monitor redis-master 192.168.1.51 7000 2
    sentinel down-after-milliseconds redis-master 5000
    sentinel failover-timeout redis-master 900000
    sentinel parallel-syncs redis-master 2
    sentinel auth-pass redis-master 123456
    
    # sentinel2
    port 26380
    sentinel monitor redis-master 192.168.1.51 7000 2
    sentinel down-after-milliseconds redis-master 5000
    sentinel failover-timeout redis-master 900000
    sentinel parallel-syncs redis-master 2
    sentinel auth-pass redis-master 123456
    
    # sentinel3
    port 26381
    sentinel monitor redis-master 192.168.1.51 7000 2
    sentinel down-after-milliseconds redis-master 5000
    sentinel failover-timeout redis-master 900000
    sentinel parallel-syncs redis-master 2
    sentinel auth-pass redis-master 123456
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  • 原文地址:https://www.cnblogs.com/stono/p/8099072.html
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