Keepalived+Haproxy+Mycat+MySQL

1、架构简图 软件环境：MySQL-5.7.1七、mha4mysql-0.5六、Mycat-server-1.六、Haproxy-1.5.1八、Keepalived-1.3.5-1html +-------------+ +-----------+ +--------------------------+ | keepalived |

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