title: How to install certificate in Istio ingress gateway in GKE
body: <p>Using <a href="https://cloud.google.com/istio/docs/istio-on-gke/installing" rel="nofollow noreferrer">GKE with integrated istio</a>, is it possible to use a google managed certificate for the ingress gateway?</p>
  
  <p>When the cluster is created, the ingress is already present. I don't see how to inject other than by managing a secret and linking to the Istio gateway.</p>
  
  <p>Is this a good way or do you know something simpler?</p>
  
  <p>thanks!</p>