1. 拉取镜像
   docker pull kennethreitz/httpbin:latest

2. 查看本地是否存在存在镜像
   docker images | grep kennethreitz/httpbin:latest

3. 创建 deployment，指定镜像

   apiVersion: apps/v1
   kind: Deployment
   metadata:labels:app: httpbinname: mm-httpbinnamespace: mm-test
   spec:replicas: 1selector:matchLabels:app: httpbintemplate:metadata:labels:app: httpbinspec:containers:- name: mm-httpbinimage: kennethreitz/httpbin:latestresources:limits:cpu: "1"memory: 1Girequests:cpu: 200mmemory: 256Mi
   

4. 创建 service，关联 pod

   apiVersion: v1
   kind: Service
   metadata:labels:app: httpbinname: mm-httpbinnamespace: mm-test
   spec:selector:app: httpbintype: ClusterIPports:- name: "18888"port: 18888targetPort: 80protocol: TCP
   

5. 修改 service 的类型为 NodePort
kubectl -n mm-test edit svc mm-httpbin

6. 查看 service 的 nodeport 端口号，并通过 cmd、浏览器或 postman 测试
   

• cmd 测试
  马赛克为 k8s 集群任一节点的 ip（具体搜索 k8s service nodeport 作用）
  
• 浏览器测试
  
• postman 测试
  

具体 yml 文件资源下载：https://download.csdn.net/download/qq_44140067/88651208