无法配置对Kubernetes仪表板的远程访问

Question

我想使用以下指南在远程服务器上配置Kubernetes仪表板：https://k21academy.com/docker-kubernetes/kubernetes-dashboard/

我安装它时使用：

kubernetes@kubernetes1:~$ kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v2.6.1/aio/deploy/recommended.yaml

列表服务：

kubernetes@kubernetes1:~$ kubectl get all -n kubernetes-dashboard
NAME                                             READY   STATUS    RESTARTS   AGE
pod/dashboard-metrics-scraper-64bcc67c9c-q8f7j   1/1     Running   0          71m
pod/kubernetes-dashboard-66c887f759-pq58q        1/1     Running   0          71m

NAME                                TYPE        CLUSTER-IP       EXTERNAL-IP   PORT(S)    AGE
service/dashboard-metrics-scraper   ClusterIP   10.105.143.75    <none>        8000/TCP   71m
service/kubernetes-dashboard        ClusterIP   10.102.209.213   <none>        443/TCP    71m

NAME                                        READY   UP-TO-DATE   AVAILABLE   AGE
deployment.apps/dashboard-metrics-scraper   1/1     1            1           71m
deployment.apps/kubernetes-dashboard        1/1     1            1           71m

NAME                                                   DESIRED   CURRENT   READY   AGE
replicaset.apps/dashboard-metrics-scraper-64bcc67c9c   1         1         1       71m
replicaset.apps/kubernetes-dashboard-66c887f759        1         1         1       71m
kubernetes@kubernetes1:~$

但是，当我试图按照指南编辑端口时，我得到：

kubernetes@kubernetes1:~$ kubectl edit service/kubernetes-dashboard
Error from server (NotFound): services "kubernetes-dashboard" not found
kubernetes@kubernetes1:~$

你知道我怎么换港口吗？

Answer 1

似乎您正在查看default或其他名称空间。

你可以试试

kubectl edit service/kubernetes-dashboard -n kubernetes-dashboard

一个很好的名称空间转换工具

curl -LO https://github.com/kvaps/kubectl-use/raw/master/kubectl-use
chmod +x ./kubectl-use
sudo mv ./kubectl-use /usr/local/bin/kubectl-use

然后

kubectl use kubernetes-dashboard

之后，您不需要在编辑命令中指定名称空间 -n kubernetes-dashboard，或者kubectl get pods，它将使用kubernetes-dashboard作为默认上下文。

kubectl-使用