e
<a href=https://cloud.google.com/kubernetes-engine/docs/how-to/network-policy>network-policy</a>
GKE feature must be enabled in the cluster. Use the <code>--enable-network-policy</code> flag in
the <code>gcloud container clusters create</code> command.</div></aside></div></li><li><p>Retrieve your credentials for <code>kubectl</code>.</p><pre><code class=language-bash data-expandlinks=true>$ gcloud container clusters get-credentials &lt;cluster-name&gt; \
    --zone &lt;zone&gt; \
    --project &lt;project