step1: 

kubectl apply -f
https://raw.githubusercontent.com/kubernetes/dashboard/v2.0.3/aio/deploy/recommended.yaml

step2:

--如果拉取不了,可以在hosts里配置这个

echo "151.101.108.133 raw.githubusercontent.com" >> /etc/hosts

https://github.com/kubernetes/dashboard/releases

选择版本时要注意,一定要下载与自己k8s的版本对应dashboard

step3: 优化配置文件(修改相应的镜像配置以免国内无法下载)

http://github.com/pythonTaotao/kubernetes/tree/master/dashboard

kubernetes-dashboard.yaml文件需要修改2处

修改两个地方,

    第一个是修改镜像,

    第二个是添加一个type,指定端口类型为 NodePort,这样外界可以通过地址 nodeIP:nodePort 访问 dashboard;

step4: Getting a Bearer Token(登录WEB页面是需要使用)

kubectl describe secrets -n kubernetes-dashboard admin-user-token  | grep token | awk 'NR==3{print $2}'

step5: 查看服务端口

kubectl get svc -n kubernetes-dashboard

step6: 登录验证

https://IP:Port

step6: warning异常:
configmaps is forbidden: User "system:serviceaccount:kube-system:kubernetes-dashboard" cannot list configmaps in the namespace "default"

解决办法安装dashboard-adminuser.yaml:

kubectl apply -f https://hub.fastgit.org/pythonTaotao/kubernetes/blob/master/dashboard/dashboard-adminuser.yaml