plits traffic evenly between v1 and v2 of the reviews service, and a set of new <code>DestinationRule</code> resources that match destination subsets to service versions:</p><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ cat &lt;&lt;EOF | kubectl apply -f -
apiVersion: networking.istio.io/v1alpha3
kind: Gateway
metadata:
  name: reviews-gateway
spec:
  selector:
    istio: ingressgateway # use istio default controller
  servers:
  - port:
      number: 80
      name: http
      proto