Kyverno Certified Associate case studies
Kyverno Certified Associate · Put your knowledge to work in context.
The Kyverno Certified Associate (KCA) is an entry-level, online, proctored, multiple-choice certification offered through Linux Foundation Education. It validates practical knowledge of Kyverno, the open-source policy engine for Kubernetes, covering how policies are written, applied, and managed to enforce security and compliance across clusters. The exam is aimed at platform engineers, DevSecOps practitioners, SREs, cloud security engineers, and Kubernetes architects who want a vendor-neutral credential proving they can define and implement policy as code. Linux Foundation Education lists the experience level as Beginner and states there are no prerequisites, though a working foundation in IT infrastructure, cloud computing, DevOps, and security helps; the page points to LFCS, CKA, CKAD, and CKS as complementary certifications. The Kyverno Certified Associate case studies are 5 cases and about 2,678 words.
1Background scan skips admission-only preconditions
Kyverno 1.12 runs in a cluster with 600 existing Deployments across 40 namespaces. A ClusterPolicy named require-team-label matches Pods and Deployments, validates that metadata.labels.team exists, and sets background: true.
522 words, about 3 min2Single admission replica causes cluster-wide webhook outage
Kyverno 1.12 is installed with Helm into the kyverno namespace on a 3-worker-node cluster. The chart was installed with admissionController.replicas=1 and no PodDisruptionBudget or anti-affinity.
625 words, about 3 min3CLI unit test cannot resolve a cluster ConfigMap context
A platform team keeps Kyverno policies in Git and runs Kyverno CLI 1.11 in GitHub Actions with kyverno test. The cluster runs Kyverno 1.12.
456 words, about 2 min4Generate backfill overwrites user-owned NetworkPolicies
Kyverno 1.12 manages 240 namespaces. A ClusterPolicy named default-deny-networkpolicy has a generate rule that triggers on Namespace CREATE and creates a NetworkPolicy named default-deny in the new namespace.
548 words, about 3 min5Privileged initContainers bypass a containers-only validate rule
Kyverno 1.12 runs with autogen enabled. A ClusterPolicy named disallow-privileged matches Pods and denies a Pod when any entry in spec.containers has securityContext.privileged: true.
527 words, about 3 min