ializers-alpha-feature">initializer alpha feature</a>. Run the following command to check if the initializer has been enabled (empty output indicates that initializers are not enabled):</p><pre><code class="language-bash">kubectl api-versions | grep admissionregistration
</code></pre><p>In addition, the Kubernetes API server must be started with the Initializer plugin <a href="https://kubernetes.io/docs/admin/extensible-admission-controllers/#enable-initializers-alpha-feature">enabled</a>. Failure to enable