
kube-system    Active    40d       &lt;none&gt;</code></pre><p>But how does this work? To get to the bottom of this, we need to understand Kubernetes admission controllers.</p><p><a href=https://kubernetes.io/docs/reference/access-authn-authz/admission-controllers/>From Kubernetes documentation:</a></p><div><aside class="callout tip"><div class=type><svg class="large-icon"><use xlink:href="/v1.25/img/icons.svg#callout-tip"/></svg></div><div class=content>An admission controller is a piece of code that inte