uctpage</code> and <code>details</code> services and version <code>v1</code> of the <code>reviews</code> service in <code>cluster1</code>:</p><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ kubectl label --context=$CTX_CLUSTER1 namespace default istio-injection=enabled
$ kubectl apply --context=$CTX_CLUSTER1 -f - &lt;&lt;EOF
apiVersion: v1
kind: Service
metadata:
  name: productpage
  labels:
    app: productpage
spec:
  ports:
  - port: 9080
    name: http
  selector:
    app: produc