Challenges

Focused, hands-on problems for sharpening your DevOps and server-side skills. Some teach specific concepts while others mirror real-world scenarios. Every challenge includes hints, feedback, and automated solution checks.

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Kubernetes Pod Scheduling: Quality of Service Classes

by Kaloyan Preslavski

See how Kubernetes determines BestEffort, Burstable, and Guaranteed classes from resource configuration - and which pods get evicted first under pressure.

#qos #resource-requests #scheduling #ckad

Submissions: 48/52

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

Challenge on Kubernetes·Easy

Create a Pod with Guaranteed QoS Under ResourceQuota Limits

by Omkar Shelke

Understand ResourceQuota limits and create a Pod with Guaranteed QoS class that uses half of the namespace's allocated resources.

#ckad #cka #resourcequota #qos

Submissions: 35/41

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