Challenges

Focused hands-on problems designed to help you hone your DevOps or Server Side skills. Some challenges are more educational, while others are based on real-world scenarios. The platform provides hints and feedback for each challenge, including automated solution checks.

Collection

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Community Collection

Challenges contributed by the community members sharing their knowledge and expertise.

This challenge was created by a community author. Community content is reviewed by the iximiuz Labs team on a best effort basis.

Challenge, Medium, on Kubernetes

Debug Why a ConfigMap Could Not Be Created

by Omkar Shelke

A Pod is failing in the japan namespace. Investigate the issue, identify the root cause, and fix it to get the Pod running.

cka ckad configmap pod troubleshooting

Submissions: 28/35

This challenge was created by a community author. Community content is reviewed by the iximiuz Labs team on a best effort basis.

Challenge, Medium, on Kubernetes

Setup ConfigMap-Based Configuration Files with Validated Probes

by Omkar Shelke

Create a ConfigMap, mount it into a Deployment as individual files, and validate the mounted values using a readiness probe.

configmap deployment readiness-probe ckad

Submissions: 11/14

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