一、下载所需yaml文件安装dashboard（可以直接下载文件）

kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v2.5.0/aio/deploy/recommended.yaml

1、修改 recommended.yaml

kind: Service
apiVersion: v1
metadata:labels:k8s-app: kubernetes-dashboardname: kubernetes-dashboardnamespace: kubernetes-dashboard
spec:type: NodePort            #第一个service下方修改类型ports:- port: 443targetPort: 8443

二、登录dashboard

1、创建k8s管理员用户

kubectl create serviceaccount dashboard-admin -n kube-system

2、权限设置

kubectl create clusterrolebinding dashboard-cluster-admin --clusterrole=cluster-admin --serviceaccount=kube-system:dashboard-admin

3、token生成

kubectl -n kube-system create token dashboard-admin
kubectl -n kube-system create token dashboard-admin --duration=86400s # 设置过期时间