05、Kubernetes - 实战：Kind方式部署Kubernetes

一、安装kind

操作系统环境

CentOS Linux release 7.6.1810 (Core)

1、下载二进制文件

curl -k -Lo ./kind https://kind.sigs.k8s.io/dl/v0.14.0/kind-linux-amd64

2、添加可执行权限

chmod +x ./kind

3、移动至系统环境

mv./kind /usr/bin/kind

二、安装kubectl

1、下载二进制文件

curl -k -LO "https://dl.k8s.io/release/$(curl -k -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"

2、添加可执行权限

chmod +x ./kubectl

3、移动至系统环境

mv./kubectl /usr/bin/kubectl

三、创建 Kubernetes

1、创建集群
kind create cluster

输出

localhost:~\# kind create cluster  
Creating cluster "kind" ...  
✓Ensuring node image (kindest/node:v1.24.0) 🖼  
✓Preparing nodes 📦  
✓Writing configuration 📜  
✓Starting control-plane 🕹️  
✓Installing CNI 🔌  
✓Installing StorageClass 💾  
Setkubectl context to "kind-kind"  
Youcan now use your cluster with:

kubectl cluster-info --context kind-kind

2、卸载 Kubernetes
kind delete cluster

3、获取集群名称
kind get clusters

4、列出使用镜像
docker exec -it kind-control-plane crictl images

输出

IMAGE TAG IMAGE ID SIZE  
docker.io/kindest/kindnetd v20220510-4929dd75 6fb66cd78abfe 45.2MB  
docker.io/kindest/local-path-helper v20220512-507ff70b 64623e9d887d3 2.86MB  
docker.io/kindest/local-path-provisioner v0.0.22-kind.0 4c1e997385b8f 17.4MB  
k8s.gcr.io/coredns/coredns v1.8.6 a4ca41631cc7a 13.6MB  
k8s.gcr.io/etcd 3.5.3-0 aebe758cef4cd 102MB  
k8s.gcr.io/kube-apiserver v1.24.0 9ef4b1de3be49 77.3MB  
k8s.gcr.io/kube-controller-manager v1.24.0 efa8a439d1460 65.6MB  
k8s.gcr.io/kube-proxy v1.24.0 6960c0e47829d 112MB  
k8s.gcr.io/kube-scheduler v1.24.0 41f5241e3396e 52.3MB  
k8s.gcr.io/pause 3.6 6270bb605e12e 302kB

官方文档：
https://kind.sigs.k8s.io/
https://github.com/kubernetes-sigs/kind