在Zabbix-proxy和agent的配置文件中,server指向这一条可以填写Zabbix-server、proxy的ip或者DNS域名。原文为
"### Option: Server
If ProxyMode is set to active mode:
IP address or DNS name of Zabbix server to get configuration data from and send data to.
If ProxyMode is set to passive mode:
IP address or DNS name of Zabbix server to get configuration data from and send data to.
这样,在你的server或者proxy发生故障时,就可以通过切换域名解析的方式切换到备机上(注意,主备不能同时起zabbix服务)