service.yaml

apiVersion: v1
# service type
kind: Service
metadata:
  # Service name
  labels:
    run: myresnet-service
  name: myresnet-service
spec:
  ports:
    # Link Port 8501 from all nodes from app: myresnet-deployment
    # port = Incoming Port, targetPort = Routed port
    - port: 8501
      targetPort: 8501
      name: restapi
    # Link Port 8500 from all nodes from app: myresnet-deployment
    - port: 8500
      targetPort: 8500
      name: grpc
  selector:
    # Select app name, Which is myresnet-deployment defined in deployment.yaml
    app: myresnet-deployment
  type: LoadBalancer