Containers 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

Docker Volumes: Upgrade a Containerized App Without Losing Data

Learn how to persist the application's on-disk state using a volume so you can replace a container with a newer version while keeping existing data intact.

docker filesystem container-rootfs container-volume

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

Challenge, Medium, on Containers

Docker 101: Stop and Restart a Containerized Application Preserving Its Data

Learn the difference between stopping and permanently removing containers while operating a personal finance tracker application.

docker containers-101 container-runtime filesystem container-rootfs

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

Challenge, Hard, on Containers

Create and Start a Container Manually With runc

Bring your understanding of Linux containers to the next level - start an Nginx container performing every main step of the process manually.

runc oci-runtime container-runtime container-rootfs

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