title: Is it possible to create an GKE ingress controller with internal IP?
body: <p>When I create a GKE ingress controller, by default it created a public ip. 
  Is it possible to create an GKE ingress controller with internal IP? </p>
  
  <p>I have exposed my service as type Ingress, I do not have an option to specify if my ip has to be internal or external. </p>
  
  <p>However, if I expose my service as LoadBalancer, 
  I can specify the type of IP. 
          annotations: cloud.google.com/load-balancer
          -type: "Internal" </p>