杂项

aws

https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html

google

https://k8smeetup.github.io/docs/tasks/federation/federation-service-discovery/#验证公共-dns-记录

体现了google玩dns的功力

Federating clusters brings some goodness, such as ​ Ability to define multi-clusters services, replicasets/deployments, ingresses, ​ Failover of services between zones ​ Single point of service definition

mesos

https://mesosphere.github.io/mesos-dns/ mesos的dns

nacos

阿里Nacos发布0.5.0版本，轻松玩转动态DNS服务

有人帮写了优点了，不用挠头想了。这个玩法就是dns 返回pod ip的方式，走SRV。

ip+port,还要ipvs兜底。VIPSERVER 一直都是要求 LVS 兜底的。但是兜底也要客户端有重试机制。

NACOS 就是开源的 VIPSERVER。