Challenges

Focused, hands-on problems for sharpening your DevOps and server-side skills. Some teach specific concepts while others mirror real-world scenarios. Every challenge includes hints, feedback, and 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 on Containers·Easy

Docker 101: Pause and Unpause a Containerized Application

by Ivan Velichko

Practice pausing and resuming a running container: start a resource-hungry container, pause it, inspect its state, and then unpause it back to life.

#docker #containers-101 #container-runtime #cgroups

Submissions: 638/1182

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

Challenge on Kubernetes, Containers·Easy

Deploy a Resource-Greedy Pod Without Breaking the Kubernetes Cluster

by Ivan Velichko

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 #oom

Submissions: 543/755

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