Я пытаюсь запустить учебник на https://kubernetes.io/docs/tutorials/kubernetes-basics/create-cluster/cluster-interactive/ локально на машине ubuntu 18.
$ minikube start
? minikube v1.0.1 on linux (amd64)
? Downloading Kubernetes v1.14.1 images in the background ...
? Creating kvm2 VM (CPUs=2, Memory=2048MB, Disk=20000MB) ...
? "minikube" IP address is 192.168.39.247
? Configuring Docker as the container runtime ...
? Version of container runtime is 18.06.3-ce
⌛ Waiting for image downloads to complete ...
✨ Preparing Kubernetes environment ...
? Downloading kubeadm v1.14.1
? Downloading kubelet v1.14.1
? Pulling images required by Kubernetes v1.14.1 ...
? Launching Kubernetes v1.14.1 using kubeadm ...
⌛ Waiting for pods: apiserver proxy etcd scheduler controller dns
? Configuring cluster permissions ...
? Verifying component health .....
? kubectl is now configured to use "minikube"
? Done! Thank you for using minikube!
Пока все хорошо.
Далее я пытаюсь запустить
$ kubectl version
Client Version: version.Info{Major:"1", Minor:"14", GitVersion:"v1.14.1", GitCommit:"b7394102d6ef778017f2ca4046abbaa23b88c290", GitTreeState:"clean", BuildDate:"2019-04-08T17:11:31Z", GoVersion:"go1.12.1", Compiler:"gc", Platform:"linux/amd64"}
The connection to the server localhost:8080 was refused - did you specify the right host or port?
Аналогичный ответ для
$ kubectl cluster-info
To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'.
The connection to the server localhost:8080 was refused - did you specify the right host or port?
Как и
$ kubectl get nodes
The connection to the server localhost:8080 was refused - did you specify the right host or port?
Что мне не хватает?