title: How do I authenticate GKE to my third-party private docker registry?
body: <p>I'd like to deploy pods into my GKE Kubernetes cluster that use images from a private, third-party Docker registry (<em>not</em> GCP's private Docker registry).</p>
  
  <p>How do I provide my GKE Kubernetes cluster with credentials to that private repository so that the images can be pulled when required?</p>