title: How do I attach a public AND private reserved IP to a GCE instance?
body: <p><a href="https://www.terraform.io/docs/providers/google/r/compute_instance.html" rel="nofollow noreferrer">https://www.terraform.io/docs/providers/google/r/compute_instance.html</a></p>
  
  <p>I want to reserve a external and internal IP but how do I attach both? I dont see examples in tf docs.</p>
  
  <p>It only has <code>network_ip - (Optional) The *private* IP address ...</code>
  <a href="https://www.terraform.io/docs/providers/google/r/compute_instance.html#network_interface" rel="nofollow noreferrer">https://www.terraform.io/docs/providers/google/r/compute_instance.html#network_interface</a></p>