Building Docker image from layers from registry v2 API

This page summarizes the projects mentioned and recommended in the original post on /r/docker

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  • skopeo

    Work with remote images registries - retrieving information, images, signing content

  • go-containerregistry

    Go library and CLIs for working with container registries

  • You might have an easier time interacting with the registry if you use crane.

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

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  • image-spec

    OCI Image Format

  • If you are intent on the downloading each layer method, you'll have to dig into the OCI v2 container image specification and the slightly different Docker image v2 specification.

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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