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.

Pro Tip: Filter the list by tags, category, and difficulty to find challenges that match your proficiency level and interests, or explore our Skill Paths for a more guided learning experience.

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

Challenge, Medium, on Containers

Edit a File in a Running Container: a Slim Base Image Case

Can you edit a file in a running container? What if there is no shell?

#debugging #slim-image #distroless #docker

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

Challenge, Medium, on Containers

When a FROM scratch Container Image Is Not Good Enough

Learn on practice the limitations of FROM scratch images and the ways to mitigate them.

#container-image #slim-image #distroless #docker

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?

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

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

#ephemeral-container #debugging #slim-image #distroless

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Community

Category

AllLinuxContainersKubernetesNetworking

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