minikube仪表板在macOS上返回503错误

Question

我最近使用自制软件在新Mac上安装了minikube和VirtualBox。我遵循official minikube tutorial的指示。

这就是我启动集群的方式 -

minikube start --vm-driver=hyperkit

在运行kubectl cluster-info我得到了这个

Kubernetes master is running at https://192.168.99.100:8443
CoreDNS is running at https://192.168.99.100:8443/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy

To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'.

然后我设置了minikube的上下文

kubectl config use-context minikube

但是，当我运行minikube dashboard时，需要花费大量时间才能获得任何输出，最终我得到了这个输出 -

http://127.0.0.1:50769/api/v1/namespaces/kube-system/services/http:kubernetes-dashboard:/proxy/ is not responding properly: Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503
Temporary Error: unexpected response code: 503

我期待看到minikube集群的Web UI，但获得错误输出。有什么我做错了吗？

更多信息 - 操作系统：macOS Mojave（10.14） kubectl命令是使用gcloud sdk安装的。

更新 kubectl cluster-info dump的输出

Unable to connect to the server: net/http: TLS handshake timeout

kubectl get pods和kubectl get pods --all-namespaces的输出

The connection to the server 192.168.99.100:8443 was refused - did you specify the right host or port?

Answer 1

我相信与xhyve冲突的VirtualBox网络有问题，我建议你完全uninstall VirtualBox。安装docker for mac并安装hyperkit driver

本质上，Hyperkit不使用VirtualBox，但它使用xhyve Hypervisor。

它适用于我安装docker for mac和hyperkit driver

$ kubectl cluster-info
Kubernetes master is running at https://192.168.64.2:8443
CoreDNS is running at https://192.168.64.2:8443/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy
$ minikube dashboard
Opening http://127.0.0.1:55919/api/v1/namespaces/kube-system/services/http:kubernetes-dashboard:/proxy/ in your default browser...

Answer 2

停止迷你管：

minikube stop

清理当前的minikune配置和数据（不工作或坏了）

rm -rf  ~/.minikube

再次启动minikube :(一个新的实例）

minikube start

Answer 3

我认为你应该删除现有的。只需运行minikube delete -p minikube。删除后启动新的minikube集群

Answer 4

这很奇怪，但安装一个新的迷你插孔工作。不知道在全新安装后解决了什么问题。

Answer 5

如果您只想尝试仪表板，可以使用kubectl proxy运行代理并在http://localhost:8001/api/v1/namespaces/kube-system/services/https:kubernetes-dashboard:/proxy/中访问它