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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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, Easy, on Containers, Linux

Ensure a Graceful Termination for a Containerized Node.js Application

by Ivan Velichko

Can you resolve issues with a Node.js container's termination process to ensure graceful shutdown on 'docker stop'?

docker container-image debugging os-signal node.js

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

Challenge, Easy, on Containers, Kubernetes

Copy Files To/From a Running Kubernetes Pod: a Simple Case

by Ivan Velichko

Practice copying files to/from running Kubernetes Pods to become a Kubernetes troubleshooting ninja.

kubernetes-101 kubectl debugging

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

Challenge, Easy, on Containers

Copy Files To/From a Running Docker Container

by Ivan Velichko

Practice copying files to/from running containers to become a container troubleshooting wizard.

containers-101 docker debugging

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

Challenge, Easy, on Containers

Edit a File in a Running Container: a Simple Case

by Ivan Velichko

Practice your container debugging skills by editing a file in a running container.

containers-101 debugging docker

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