docker - kubectl 无法在 Ubuntu 上使用 Docker Desktop 连接到服务器

Question

我安装了 Docker 桌面 here在 Ubuntu 上，但 kubectl 无法与之连接。
即使 kubectl 可以连接minikube。
如果我跑了 kubectl 获取所有 ，我得到了这个错误。

$kubectl get all
Unable to connect to the server: dial tcp 192.168.49.2:8443: connect: no route to host

如何解决这个错误？
这是我的版本

$kubectl version --short
Client Version: v1.24.1
Kustomize Version: v4.5.4

$minikube version
minikube version: v1.25.2

docker-desktop v4.9.0

$docker compose version
Docker Compose version v2.4.1

和 kubectl 配置

kubectl config view
apiVersion: v1
clusters:
- cluster:
    certificate-authority-data: DATA+OMITTED
    server: https://kubernetes.docker.internal:6443
  name: docker-desktop
- cluster:
    certificate-authority: /home/release/.minikube/ca.crt
    extensions:
    - extension:
        last-update: Wed, 18 May 2022 09:31:42 EDT
        provider: minikube.sigs.k8s.io
        version: v1.25.2
      name: cluster_info
    server: https://192.168.49.2:8443
  name: minikube
contexts:
- context:
    cluster: docker-desktop
    user: docker-desktop
  name: docker-desktop
- context:
    cluster: minikube
    extensions:
    - extension:
        last-update: Wed, 18 May 2022 09:31:42 EDT
        provider: minikube.sigs.k8s.io
        version: v1.25.2
      name: context_info
    namespace: default
    user: minikube
  name: minikube
current-context: minikube
kind: Config
preferences: {}
users:
- name: docker-desktop
  user:
    client-certificate-data: REDACTED
    client-key-data: REDACTED
- name: minikube
  user:
    client-certificate: /home/release/.minikube/profiles/minikube/client.crt
    client-key: /home/release/.minikube/profiles/minikube/client.key

并安装了 Docker Desktop

Answer 1

kubectl 配置使用上下文 docker-desktop

$kubectl config use-context docker-desktop
Switched to context "docker-desktop".

我可以连接它。

$ kubectl get all
NAME                 TYPE        CLUSTER-IP   EXTERNAL-IP   PORT(S)   AGE
service/kubernetes   ClusterIP   10.96.0.1    <none>        443/TCP   157m