"kubectl describe ingress ..."找不到请求的资源

Question

>我正在尝试在入口处执行描述，但不起作用。获取命令工作正常，但无法描述。我做错了什么吗？我正在针对 AKS 运行此内容。

usr@test:/mnt/c/Repos/user/charts/canary$ kubectl get ingress
NAME            HOSTS                              ADDRESS   PORTS   AGE
ingress-route   xyz.westus.cloudapp.azure.com                80      6h
usr@test:/mnt/c/Repos/user/charts/canary$ kubectl describe ingress ingress-route
Error from server (NotFound): the server could not find the requested resource

版本似乎很好：

Client Version: version.Info{Major:"1", Minor:"15", GitVersion:"v1.15.3", ..}
Server Version: version.Info{Major:"1", Minor:"13", GitVersion:"v1.13.10"...}

Answer 1

这可能是由于 Kubernetes 集群版本和 kubectl 版本之间的不兼容造成的。

运行kubectl version以打印当前上下文的客户端和服务器版本，例如：

$ kubectl version
Client Version: version.Info{Major:"1", Minor:"16", GitVersion:"v1.16.1", GitCommit:"d647ddbd755faf07169599a625faf302ffc34458", GitTreeState:"clean", BuildDate:"2019-10-02T17:01:15Z", GoVersion:"go1.12.10", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"13+", GitVersion:"v1.13.10-gke.0", GitCommit:"569511c9540f78a94cc6a41d895c382d0946c11a", GitTreeState:"clean", BuildDate:"2019-08-21T23:28:44Z", GoVersion:"go1.11.13b4", Compiler:"gc", Platform:"linux/amd64"}

您可能需要升级集群版本或降级 kubectl 版本。在 https://github.com/kubernetes/kubectl/issues/675 中查看更多详细信息