HaProxy+keepalived+mycat分布式高可用架构

  集群部署图的理解:linux 一、  keepalive和haproxy必须装在同一台机器上,keepalived负责为该服务器抢占VIP。vim 二、  192.168.1.107上的keepalived会抢占VIP,抢占VIP有优先级,配置keepalived.conf中参数priority值越大优先越高,在同等状况下,keepalived服务器启动先得会先抢到VIP。bash 三、  H
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