Kubernetes学习之搭建Dashboard

Kubernetes Dashboard是k8s集群的一个WEB UI管理工具，代码托管在 github 上

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

1）部署dashboard

kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v2.0.0-rc5/aio/deploy/recommended.yaml

kubectl get pods -n kubernetes-dashboard

kubectl get svc -n kubernetes-dashboard

2）创建ServiceAccount认证

kubectl create serviceaccount dashboard-admin -n kubernetes-dashboard	

kubectl get  serviceaccount -n kubernetes-dashboard	

3）将ServiceAccount绑定到集群管理角色

kubectl create clusterrolebinding dashboard-cluster-admin --clusterrole=cluster-admin --serviceaccount=kubernetes-dashboard:dashboard-admin

4）修改Service的访问模式为NodePort

kubectl edit svc kubernetes-dashboard -n kubernetes-dashboard
# 将yaml文件中的type: ClusterIP修改为type: NodePort

kubectl get svc -n kubernetes-dashboard

5）查看Secret

kubectl get secret -n kubernetes-dashboard

6）复制认证的Token信息

kubectl describe secret dashboard-admin-token-p7dtr  -n kubernetes-dashboard

7）访问Dashboard