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"
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)
