kubernetes-yaml/learn/learn-kubernetes-master/kiamol/ch12/todo-list/web/todo-web-service.yaml

apiVersion: v1
kind: Service
metadata:
  name: todo-web
  labels:
    kiamol: ch12
spec:
  ports:
    - port: 8081
      targetPort: 80
  selector:
    app: todo-web
  type: LoadBalancer