Challenges

Focused, hands-on DevOps and server-side problems with hints, feedback, and automated solution checks.

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

Challenge on Containers

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

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

Challenge on Containers

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

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

Be a networking Sherlock Holmes - find out which port a Kubernetes app uses and send a request to it.

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

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