docker – Kubectl：Kubernetes与minikube超时

我已经安装了minikube并启动了它内置的Kubernertes集群

$minikube start
Starting local Kubernetes cluster...
Kubernetes is available at https://192.168.99.100:443.
Kubectl is Now configured to use the cluster.

我也安装了kubectl

$kubectl version
Client Version: version.Info{Major:"1",Minor:"3",GitVersion:"v1.3.0",GitCommit:"283137936a498aed572ee22af6774b6fb6e9fd94",GitTreeState:"clean",BuildDate:"2016-07-01T19:26:38Z",GoVersion:"go1.6.2",Compiler:"gc",Platform:"linux/amd64"}

但我无法成功使用kubectl与正在运行的Kubernetes集群交谈

$kubectl get nodes
Unable to connect to the server: net/http: TLS handshake timeout

编辑

$minikube logs 

E0712 19:02:08.767815    1257 docker_manager.go:1955] Failed to create pod infra container: ImagePullBackOff; Skipping pod "kube-addon-manager-minikubevm_kube-system(48abed82af93bb0b941173334110923f)": Back-off pulling image "gcr.io/google_containers/pause-amd64:3.0"
E0712 19:02:08.767875    1257 pod_workers.go:183] Error syncing pod 48abed82af93bb0b941173334110923f,skipping: Failed to "StartContainer" for "POD" with ImagePullBackOff: "Back-off pulling image \"gcr.io/google_containers/pause-amd64:3.0\""
E0712 19:02:23.767380    1257 docker_manager.go:1955] Failed to create pod infra container: ImagePullBackOff; Skipping pod "kube-addon-manager-minikubevm_kube-system(48abed82af93bb0b941173334110923f)": Back-off pulling image "gcr.io/google_containers/pause-amd64:3.0"
E0712 19:02:23.767464    1257 pod_workers.go:183] Error syncing pod 48abed82af93bb0b941173334110923f,skipping: Failed to "StartContainer" for "POD" with ImagePullBackOff: "Back-off pulling image \"gcr.io/google_containers/pause-amd64:3.0\""
E0712 19:02:36.766696    1257 docker_manager.go:1955] Failed to create pod infra container: ImagePullBackOff; Skipping pod "kube-addon-manager-minikubevm_kube-system(48abed82af93bb0b941173334110923f)": Back-off pulling image "gcr.io/google_containers/pause-amd64:3.0"
E0712 19:02:36.766760    1257 pod_workers.go:183] Error syncing pod 48abed82af93bb0b941173334110923f,skipping: Failed to "StartContainer" for "POD" with ImagePullBackOff: "Back-off pulling image \"gcr.io/google_containers/pause-amd64:3.0\""
E0712 19:02:51.767621    1257 docker_manager.go:1955] Failed to create pod infra container: ImagePullBackOff; Skipping pod "kube-addon-manager-minikubevm_kube-system(48abed82af93bb0b941173334110923f)": Back-off pulling image "gcr.io/google_containers/pause-amd64:3.0"
E0712 19:02:51.767672    1257 pod_workers.go:183] Error syncing pod 48abed82af93bb0b941173334110923f,skipping: Failed to "StartContainer" for "POD" with ImagePullBackOff: "Back-off pulling image \"gcr.io/google_containers/pause-amd64:3.0\""
E0712 19:03:02.766548    1257 docker_manager.go:1955] Failed to create pod infra container: ImagePullBackOff; Skipping pod "kube-addon-manager-minikubevm_kube-system(48abed82af93bb0b941173334110923f)": Back-off pulling image "gcr.io/google_containers/pause-amd64:3.0"
E0712 19:03:02.766609    1257 pod_workers.go:183] Error syncing pod 48abed82af93bb0b941173334110923f,skipping: Failed to "StartContainer" for "POD" with ImagePullBackOff: "Back-off pulling image \"gcr.io/google_containers/pause-amd64:3.0\""
E0712 19:03:16.766831    1257 docker_manager.go:1955] Failed to create pod infra container: ImagePullBackOff; Skipping pod "kube-addon-manager-minikubevm_kube-system(48abed82af93bb0b941173334110923f)": Back-off pulling image "gcr.io/google_containers/pause-amd64:3.0"
E0712 19:03:16.766904    1257 pod_workers.go:183] Error syncing pod 48abed82af93bb0b941173334110923f,skipping: Failed to "StartContainer" for "POD" with ImagePullBackOff: "Back-off pulling image \"gcr.io/google_containers/pause-amd64:3.0\""
E0712 19:04:15.829223    1257 docker_manager.go:1955] Failed to create pod infra container: ErrImagePull; Skipping pod "kube-addon-manager-minikubevm_kube-system(48abed82af93bb0b941173334110923f)": image pull Failed for gcr.io/google_containers/pause-amd64:3.0,this may be because there are no credentials on this request.  details: (Error response from daemon: Get https://gcr.io/v1/_ping: dial tcp 74.125.28.82:443: I/O timeout)
E0712 19:04:15.829326    1257 pod_workers.go:183] Error syncing pod 48abed82af93bb0b941173334110923f,skipping: Failed to "StartContainer" for "POD" with ErrImagePull: "image pull Failed for gcr.io/google_containers/pause-amd64:3.0,this may be because there are no credentials on this request.  details: (Error response from daemon: Get https://gcr.io/v1/_ping: dial tcp 74.125.28.82:443: I/O timeout)"
E0712 19:04:31.767536    1257 docker_manager.go:1955] Failed to create pod infra container: ImagePullBackOff; Skipping pod "kube-addon-manager-minikubevm_kube-system(48abed82af93bb0b941173334110923f)": Back-off pulling image "gcr.io/google_containers/pause-amd64:3.0"

最佳答案

要让它在代理后面运行,您需要设置与文档略有不同的东西.
一个.您需要确保与VM一起运行的docker守护程序可以通过代理连接到Internet.
湾您需要确保在主机上运行的kubectl可以在不通过代理的情况下到达VM

使用默认的kubectl示例

>确保将代理传递到由minikube创建的VM(这可确保VM中的docker守护程序可以访问Internet)

minikube start –vm-driver =“kvm”–docker-env =“http_proxy = xxx”–docker-env =“https_proxy = yyy”start

注意：使用代理设置替换xxx和yyy

>获取VM在启动时获得的IP.

minikube ip

注意：每次设置minikube都需要这样做,因为它可以改变

>确保kubectl可以在不进入代理的情况下与此VM通信

export no_proxy =“127.0.0.1,[minikube_ip]”

>现在启动POD并测试它

kubectl run hello-minikube –image = gcr.io / google_containers / echoserver：1.4 –port = 8080

kubectl公开部署hello-minikube –type = NodePort

kubectl获取pod

curl $(minikube service hello-minikube –url)