多可用区部署

应用场景说明:

1、多可用区部署,避免单可用区故障;

2、考虑到阿里云ELB负载均衡(产品)按QPS转发性能收费,多ELB负载均衡实例部署能节省成本,平摊到单台实例承载请求量免费版即可满足需求。

架构说明:

采用智能DNS(DNSpod企业版按区域解析)同时开启D监控(设置A记录对应IP 1分钟内不可达暂停解析,ok时自动开启)。

Leave a Comment

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.