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

Challenge, Hard, on Kubernetes, Containers, Linux

Premium

Make a Kubernetes Pod Survive an OOM Event Without Restarting

Hack your way through this challenge making the OOM kills invisible again.

#pod-resources #cgroups #oom

Submissions: 28/140

Challenge, Easy, on Kubernetes, Containers

Deploy a Resource-Greedy Pod Without Breaking the Kubernetes Cluster

Prove your SRE skills - deploy a resource-greedy application to a Kubernetes cluster and make it run for a while without disrupting the service.

#kubernetes-101 #pod-resources #cgroups

Submissions: 104/178

Difficulty

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