可以,通过externalIP,例如下面service的yaml文件所示:

apiVersion: v1
kind: Service
metadata:
  name: my-service
spec:
  selector:
    app: MyApp
  ports:
    - protocol: TCP
      port: 80
      targetPort: 9376
  loadBalancerIP: 78.11.24.19
  type: LoadBalancer