apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: reviews
spec:
  hosts:
  - "reviews"
  http:
  - route:
    - destination:
        host: reviews
        subset: v1
---
apiVersion: v1
kind: Service
metadata:
  name: reviews
spec:
  ports:
  - port: 9080
    name: http
    protocol: TCP
  selector:
    app: reviews