Question

我只是按照说明使用brew在我的Mac上安装Minikube：

https://github.com/kubernetes/minikube

brew cask install minikube

然后我按照说明进行测试：

minikube start

给我以下内容：

MacBook-Pro:~ joe$ minikube start
Starting local Kubernetes v1.6.4 cluster...
Starting VM...
Moving files into cluster...
Setting up certs...
Starting cluster components...
Connecting to cluster...
Setting up kubeconfig...
Kubectl is now configured to use the cluster

然后我试着要求kubectl版本：

MacBook-Pro:~ joe$ kubectl version
Client Version: version.Info{Major:"1", Minor:"4", GitVersion:"v1.4.5", GitCommit:"5a0a696437ad35c133c0c8493f7e9d22b0f9b81b", GitTreeState:"clean", BuildDate:"2016-10-29T01:38:40Z", GoVersion:"go1.7.1", Compiler:"gc", Platform:"darwin/amd64"}
Server Version: version.Info{Major:"1", Minor:"6", GitVersion:"v1.6.4", GitCommit:"d6f433224538d4f9ca2f7ae19b252e6fcb66a3ae", GitTreeState:"dirty", BuildDate:"2017-06-22T04:31:09Z", GoVersion:"go1.7.5", Compiler:"gc", Platform:"linux/amd64"}

然后我尝试了通常的hello world示例，如下所示，导致错误（也显示如下）：

MacBook-Pro:~ joe$ kubectl run hello-minikube --image=gcr.io/google_containers/echoserver:1.4 --port=8080
error: group map[extensions:0xc4204c6000 policy:0xc4204c6070 rbac.authorization.k8s.io:0xc4200ea070 storage.k8s.io:0xc4200ea150 federation:0xc4203ba0e0 apps:0xc4203ba620 authentication.k8s.io:0xc4203ba690 batch:0xc4203baa10 certificates.k8s.io:0xc4203baa80 componentconfig:0xc4203baaf0 :0xc4203ba5b0 authorization.k8s.io:0xc4203ba7e0 autoscaling:0xc4203ba850] is already registered

我找不到合适的答案。我想我的kubectl客户端应该更新。但是如何在我的Mac上执行此操作？我想这都是使用brew安装的。那么我有什么想法可以解决这个问题？

编辑：尝试了 Sebastien Goasguen

的帖子

她是我得到的：

MacBook-Pro:~ joe$ brew upgrade kubectl
Updating Homebrew...
==> Auto-updated Homebrew!
Updated 2 taps (caskroom/cask, homebrew/core).
==> Updated Formulae
bacula-fd           etcd                fio                 gx-go               kibana              metricbeat          packetbeat          subversion          webpack
certbot             exa                 gnumeric            heroku              libuv               mikutter            paket               tippecanoe          you-get
dos2unix            exploitdb           goffice             hugo                llnode              neovim              pyenv               vagrant-completion
elasticsearch       filebeat            gx                  irssi               logstash            numpy               remarshal           vim

Error: kubectl 1.7.0 already installed
MacBook-Pro:~ joe$ kubectl config use-context minikube
switched to context "minikube".
MacBook-Pro:~ joe$ kubectl run hello-minikube --image=gcr.io/google_containers/echoserver:1.4 --port=8080
Unable to connect to the server: dial tcp 192.168.99.101:8443: i/o timeout
MacBook-Pro:~ joe$ minikube delete
Deleting local Kubernetes cluster...
Machine deleted.
MacBook-Pro:~ joe$

Answer 1

首先更新kubectl。如果你用brew安装它：

brew upgrade kubectl

否则，请在此处查看kubectl安装文档：https://kubernetes.io/docs/tasks/tools/install-kubectl/

然后确保你的目标是你的minikube：

kubectl config use-context minikube

如果仍然失败，请停止并删除minikube并通过从GitHub版本页面下载该版本重新安装：

https://github.com/kubernetes/minikube/releases

Minikube Kubernetes kubectl MacOS错误

1 个答案: