text: apiVersion: networking.istio.io/v1alpha3
  kind: VirtualService
  metadata:
    name: reviews
  spec:
    hosts:
    - reviews
    http:
    - route:
      - destination:
          name: reviews
          subset: v3
  ---
  apiVersion: networking.istio.io/v1alpha3
  kind: VirtualService
  metadata:
    name: ratings
  spec:
    hosts:
    - ratings
    http:
    - route:
      - destination:
          name: ratings
          subset: v2-mysql-vm
  ---
  