Kubernetes Dashboard安装

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1.安装

kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v2.0.0-beta8/aio/deploy/recommended.yaml   ###卸载使用delete

2.查看Deployment和Service

fxx2@kube-node-1:~$ sudo kubectl --namespace=kubernetes-dashboard get service kubernetes-dashboard
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
kubernetes-dashboard NodePort 10.107.42.57 <none> 443:32149/TCP 36h
###sudo kubectl --namespace=kubernetes-dashboard get deployment kubernetes-dashboard

3.修改service类型为NodePort

sudo kubectl --namespace=kubernetes-dashboard edit service kubernetes-dashboard
.... selector: k8s-app: kubernetes-dashboard sessionAffinity: None type: NodePort ###此处
....

4.创建Service Account和ClusterRoleBinding

sudo kubectl apply -f dashboard-adminuser.yaml   ###如下
fxx2@kube-node-1:~$ cat dashboard-adminuser.yaml apiVersion: v1 kind: ServiceAccount metadata: name: admin-user namespace: kubernetes-dashboard --- apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRoleBinding metadata: name: admin-user roleRef: apiGroup: rbac.authorization.k8s.io kind: ClusterRole name: cluster-admin subjects: - kind: ServiceAccount name: admin-user namespace: kubernetes-dashboard

5.查看token

kubectl -n kubernetes-dashboard describe secret $(kubectl -n kubernetes-dashboard get secret | grep admin-user | awk '{print $1}')

6.访问

https://<master_ip>:<service_port>,选择使用token登陆。


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