1，kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v2.3.0/aio/deploy/recommended.yaml
2，dashboard安装指南
GitHub - kubernetes/dashboard: General-purpose web UI for Kubernetes clustersGeneral-purpose web UI for Kubernetes clusters. Contribute to kubernetes/dashboard development by creating an account on GitHub.https://github.com/kubernetes/dashboard3, dashboard 配置
How to Install and Set Up Kubernetes Dashboard [Step by Step]Get a birds eye view of your entire Kubernetes environment by learning how to set up a Kubernetes Dashboard.https://adamtheautomator.com/kubernetes-dashboard/4，dashboard配置后才能通过浏览器访问
