 select the virtual host to which our request matches a domain. Once matched on domain Envoy
looks for the first route that matches the request. In this case we don&rsquo;t have any advanced routing so there is only
one route that matches on everything. This route tells Envoy to send the request to the
<code>outbound|9080||reviews.default.svc.cluster.local</code> cluster.</p><pre><code class=language-bash data-expandlinks=true data-outputis=json data-repo=istio>$ istioctl proxy-config routes productpage-v1-