macOS 使用 Minikube 创建单节点 Kubernet

1. 检测是否支持虚拟化，有输出说明支持

sysctl -a | grep machdep.cpu.features

2. 安装 docker

brew cask install docker

3. 安装 VirtualBox

brew cask install virtualbox

4. 安装 kubectl

brew install kubernetes-cli

5. 安装 Minikube

brew cask install minikube

6. 创建集群，会下载一些镜像，需要科学上网配置命令行终端代理

minikube start

😄  minikube v1.1.0 on darwin (amd64)
🔥  Creating virtualbox VM (CPUs=2, Memory=2048MB, Disk=20000MB) ...
🐳  Configuring environment for Kubernetes v1.14.2 on Docker 18.09.6
🚜  Pulling images ...
🚀  Launching Kubernetes ...
⌛  Verifying: apiserver proxy etcd scheduler controller dns
🏄  Done! kubectl is now configured to use "minikube"

7. 使用 kubectl 查看集群是否正常工作

kubectl cluster-info

Kubernetes master is running at https://192.168.99.105:8443
KubeDNS is running at https://192.168.99.105:8443/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy

To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'.

8. 登录到 Minikube VM 内部

minikube ssh

                         _             _
            _         _ ( )           ( )
  ___ ___  (_)  ___  (_)| |/')  _   _ | |_      __
/' _ ` _ `\| |/' _ `\| || , <  ( ) ( )| '_`\  /'__`\
| ( ) ( ) || || ( ) || || |\`\ | (_) || |_) )(  ___/
(_) (_) (_)(_)(_) (_)(_)(_) (_)`\___/'(_,__/'`\____)

$

9. 浏览器中打开控制台

minikube dashboard

image.png

官方文档

安装 Minikube