kind快速部署k8s测试集群（在docker中运行）

继前面使用kind快速搭建本地k8s集群介绍

编写配置文件，注意修改apiserver监听地址

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cat > kind.yaml << EOF kind: Cluster apiVersion: kind.x-k8s.io/v1alpha4 networking:   apiServerAddress: "192.168.192.140" containerdConfigPatches: - |-   [plugins."io.containerd.grpc.v1.cri".registry.mirrors."docker.io"]     endpoint = ["registry.aliyuncs.com/google_containers"] EOF

 

 

安装cluster

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1	kind create cluster --config kind.yaml

 

 

 

 

安装好后集群配置文件位置

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1	~/.kube/config

 

 

若权限不够，运行如下指令

  

 

切换 kubectl 集群上下文

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1	kubectl cluster-info --context kind-kind

　　

部署nginx

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cat > nginx.yaml << EOF apiVersion: apps/v1 kind: Deployment metadata:   labels:     app: nginx   name: nginx spec:   replicas: 1   selector:     matchLabels:       app: nginx   template:     metadata:       labels:         app: nginx     spec:       containers:       - name: nginx         image: nginx --- apiVersion: v1 kind: Service metadata:   name: nginx spec:   ports:   - name: 80-tcp     port: 80     protocol: TCP     targetPort: 80   selector:     app: nginx   type: ClusterIP EOF

　　

运行

kubectl create -f nginx.yaml

 

 

 

查看

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1	kubectl get pod,svc

 

 

kubectl port-forward --address 0.0.0.0 service/nginx 8080:80 

 

 

   

查看页面

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1	curl -s http://192.168.192.140:8080

 浏览器访问

 

若浏览器访问不了

1.停止firewalld服务
systemctl stop firewalld
2.禁用firewalld服务
systemctl mask firewalld

 

删除集群

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1	kind delete cluster

　

 

删除所有集群

如果你想一次性删除所有集群，请执行：

kind delete clusters --all

 

 

 

 

鸣谢

https://blog.csdn.net/Jailman/article/details/121249579

https://blog.csdn.net/aodamao/article/details/117292308