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, Programming

Write a Dockerfile for a Simple Web Server Application

by Ivan Velichko

Learn how to write a Dockerfile from scratch and build a working container image for a simple web server application.

docker container-image containers-101 dockerfile node.js

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

Challenge, Hard, on Containers, Programming

Build a Production-Ready Python Container Image: FastAPI Application

by Ivan Velichko

Learn how to build a secure, lightweight, and production-ready Python container image for a FastAPI application by following this hands-on challenge full of practical tips and tricks. Solutions for pip + venv, poetry, and uv are included.

docker container-image dockerfile python

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

Challenge, Hard, on Containers, Programming

Build a Production-Ready Go Container Image: A Dynamically Linked Application

by Ivan Velichko

Learn how to build a secure, lightweight, and production-ready container image for a dynamically linked Go application by following this hands-on challenge full of practical tips and tricks.

docker container-image dockerfile go

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

Challenge, Medium, on Containers, Programming

Build a Production-Ready Go Container Image: A Statically Linked Application

by Ivan Velichko

Learn how to build a secure, lightweight, and production-ready container image for a statically linked Go application by following this hands-on challenge full of practical tips and tricks.

docker container-image dockerfile go

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