apiVersion: v1
kind: Service
metadata:
  name: backend-service
  namespace: z2
spec:
  selector:
    app: backend
  ports:
    - port: 3000
      targetPort: 3000

---
apiVersion: v1
kind: Service
metadata:
  name: frontend-service
  namespace: z2
spec:
  type: NodePort
  selector:
    app: frontend
  ports:
    - port: 80
      targetPort: 80
      nodePort: 30007