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.
Challenges crafted by iximiuz Labs to help you master DevOps and Server Side topics.
Practice using docker login to authenticate against multiple private container registries with different credentials, then pull and push images across them.
Re-tag local container images with fully-qualified references and publish them to different registries using the 'docker tag' and 'docker push' commands.
Pull a container image built for a non-native CPU architecture using the 'docker pull --platform' flag.
Practice pulling a container image using an immutable digest reference instead of a mutable tag.
