Kubernete安装

参考网址：

https://blog.csdn.net/clouduncle/article/details/82750291

https://blog.csdn.net/oyym_mv/article/details/82875162

https://blog.csdn.net/bbwangj/article/details/82024485

https://blog.csdn.net/andriy_dangli/article/details/79269348

http://windgreen.me/2018/05/16/unable-to-update-cni-config-no-networks-found-in-etccninet-d/

http://www.525.life/article?id=1510739742331

https://www.cnblogs.com/elvi/p/8976305.html

问题集：

问题：unable to get URL "https://dl.k8s.io/release/stable-1.11.txt": Get https://storage.googleapis.com/kubernetes-release/release/stable-1.11.txt: dial tcp 216.58.220.208:443: connect: connection refused

回答：--kubernetes-version 最好指定版本，否则会请求 https://storage.googleapis.com/kubernetes-release/release/stable-1.9.txt ，如果没"翻""墙"，就超时报错

问题：虚拟机安装完kubeadm后硬盘读写100%

回答：要设置虚拟机的内存，最好2G以上，不然会导致读写硬盘占100%，虚拟机会卡住。