<p><code>gcloud container clusters create --cluster-version 1.10 --zone us-east1-d ...</code> returns with the error message <code>ERROR: (gcloud.container.clusters.create) ResponseError: code=400, message=No valid versions with the prefix "1.10" found.</code>.</p>

<p>The GKE release notes <a href="https://cloud.google.com/kubernetes-engine/release-notes#february-11-2019" rel="nofollow noreferrer">https://cloud.google.com/kubernetes-engine/release-notes#february-11-2019</a>, indicates the specific kubernetes version is still supported.</p>

<p>Does anyone know what's going on?</p>

<p>The syntax you are using looks correct, but support for k8s 1.10 is being phased out on GKE, as per the GKE release notes entry of February 11, 2019:</p>

<blockquote>
  <h2>Coming soon</h2>
  
  <p>We expect the following changes in the coming weeks. This information is not a guarantee, but is provided to help you plan for upcoming changes.</p>
  
  <p>25% of the upgrades from 1.10 to 1.11.6-gke.2 will be complete.<br>
     Version 1.11.6-gke.8 will be made available.<br>
     <strong>Version 1.10 will be made unavailable.</strong></p>
</blockquote>

<p>Have you tried with the full version, say <code>1.10.12-gke.7</code>?</p>

<p><code>gcloud container clusters create --cluster-version 1.10.12-gke.7 --zone us-east1-d ...</code></p>

<p>Alternatively, use 1.11, because it looks like GKE is moving that way anyhow.</p>
