title: How to bind service to port 80 on the host, while using CNI
body: <p>I'm trying to bind a service to port 80 on the host, but I'm using CNI. So 
  <code>hostPort</code> won't work. <code>NodePort</code> will only allow port 30000-32000. And I don't have access to a cloud LB.</p>
  
  <p>Thanks</p>