https://www.pistack.xyz/tags/kubewarden/ Recent content in Kubewarden on Pi Stack Hugo en-us Sat, 16 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-16-self-hosted-kubernetes-admission-controllers-kyverno-opa-gatekeeper-kubewarden-guide/ Sat, 16 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-16-self-hosted-kubernetes-admission-controllers-kyverno-opa-gatekeeper-kubewarden-guide/ <p>Kubernetes admission controllers are the gatekeepers of your cluster — they intercept API requests before objects are persisted, allowing you to enforce security policies, validate configurations, and mutate resources automatically. In this guide, we compare three leading open-source admission controller frameworks: <strong>Kyverno</strong>, <strong>OPA Gatekeeper</strong>, and <strong>Kubewarden</strong>.</p>