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.

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Collection

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CKA Practice: Upgrade Multi-Node Kubernetes Cluster

by Adam Leskis

This exercise tests your ability to safely upgrade a multi-node Kubernetes cluster from version 1.30 to 1.31 following the standard upgrade procedure.

cka

Submissions: 40/132

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

Challenge, Easy, on Kubernetes, Networking

CKA Practice: Configure Network Policies To Restrict Traffic Between Pods

by Adam Leskis

This exercise tests your ability to configure kubernetes network policies to make sure only pods with specific labels can communicate with each other.

cka network-policies

Submissions: 68/177

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