keepalived+lvs高可用集群部署

1、环境准备 vip:192.168.171.15 dr1:192.168.171.11 dr2:192.168.171.12 web1:192.168.171.13 web2:192.168.171.14 2、拓扑 3、部署 3.1 dr1(master)部署: 在master上安装配置Keepalived和ipvsadm： #yum install keepalived ipvsadm -y

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