NodePort類型的Service

apiVersion: v1
kind: Service
metadata:
  name: service-nodeport
  namespace: dev
spec:
  selector:
    app: nginx-pod
  type: NodePort # service類型
  ports:
  - port: 80
    nodePort: 30002 # 指定綁定的node的端口(默認的取值范圍是：30000-32767), 如果不指定，會默認分配
    targetPort: 80

# 創建service
[root@master ~]# kubectl create -f service-nodeport.yaml

# 查看service
[root@master ~]# kubectl get svc service-nodeport -n dev

# 接下來可以通過電腦主機的瀏覽器去訪問集群中任意一個nodeip的30002端口，即可訪問到pod
http://192.168.1.50:30002/

黑馬B站k8s課程https://www.bilibili.com/video/BV1Qv41167ck/
https://gitee.com/yooome/golang/blob/main/k8s%E8%AF%A6%E7%BB%86%E6%95%99%E7%A8%8B-%E8%B0%83%E6%95%B4%E7%89%88/k8s%E8%AF%A6%E7%BB%86%E6%95%99%E7%A8%8B.md
https://www.yuque.com/fairy-era/yg511q/xyqxge