1 实战拓扑

为了测试lvs的高可用,这里需要增加一台lvs服务器,需在此服务器上安装ipvsadm。
2 keepAlived安装和配置
2.1 安装keepAlived
在两台lvs服务器上都需要安装keepAlived,安装命令如下:
yum install -y keepalived
keepAlived安装完成后,在/etc/keepalived目录下有一个keepalived.conf配置文件,内容如下:
! Configuration File for keepalived
global_defs {
notification_email {