1. 下载dashboard yaml文件
wget https://raw.githubusercontent.com/kubernetes/dashboard/v2.0.0-rc7/aio/deploy/recommended.yaml
2. 配置nodePort
官方部署dashboard的服务没使用nodeport，将yaml文件下载到本地，在service里添加nodeport
# kubectl create -f recommended.yaml
即可通过https://ip:30000访问
3. 配置账号密码登录
添加配置文件：
# echo "admin,admin,1" > /etc/kubernetes/pki/basic_auth_file
修改apiserver配置文件：
# vim /etc/kubernetes/manifests/kube-apiserver.yaml
重新部署apiserver
# kubectl apply -f /etc/kubernetes/manifests/kube-apiserver.yaml
创建集群角色权限绑定
# kubectl create clusterrolebinding login-on-dashboard-with-cluster-admin --clusterrole=cluster-admin --user=admin
查看集群角色权限绑定
# kubectl get clusterrolebinding login-on-dashboard-with-cluster-admin
recommended.yaml 就是dashboard相关部署文件