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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Inspect a Container Image Without Pulling It

by Ivan Velichko

Explore the OCI image index, manifests, and configuration of a remote multi-platform image - without pulling a single byte of filesystem layers into the local Docker daemon.

#container-image #oci-image #docker #container-registry

Submissions: 79/115

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

Challenge on Containers·Medium

Inspect OCI Image Layout of Single- and Multi-Platform Images

by Ivan Velichko

Save container images as OCI layouts and explore the on-disk structure of single-platform (manifest-based) and multi-platform (index-based) images.

#container-image #oci-image #container-registry #docker

Submissions: 87/153

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