title: Access a Node Port Service in a private GKE Cluster from another GKE private cluster
body: <p>I am using Google cloud and I have two GKE private clusters. </p>
  
  <p>One of them contains some services installed as nodePort. The other cluster needs to connect to this one and access the services exposed.</p>
  
  <p>The cluster with services exposed has only one node with a private IP. I can ping this node with success from the another cluster using this private IP.</p>
  
  <p>But how can I access the services? </p>
  
  <p>I also tried to config some firewall rules with no success.</p>