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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Find challenges matching your interests...

Official Collection

Challenges crafted by iximiuz Labs to help you master DevOps and Server Side topics.

This challenge was prepared for you by the iximiuz Labs team.

Challenge, Medium, on Kubernetes, Containers, Networking

What Port Does This Kubernetes Pod Listen On?

by Ivan Velichko

Be a networking Sherlock Holmes - find out which port a Kubernetes app uses and send a request to it.

debugging slim-image distroless socket ss

This challenge was prepared for you by the iximiuz Labs team.

Challenge, Medium, on Kubernetes, Containers

Send a Signal to a Kubernetes App: a Slim Container Case

by Ivan Velichko

Learn how to send a signal to a Kubernetes app running in a container without shell.

ephemeral-container debugging slim-image distroless

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

Troubleshoot a Website That Is Not Accessible

by Omkar Shelke

A web application is deployed but the website is not accessible. Investigate and fix the issue.

ckad cka troubleshooting service debugging