Feature or enhancement request details
Docker supported zstd compression for images for almost three years. https://docs.docker.com/build/exporters/#compression
Some registries, namely dhi.io (Docker Hub Hardened Images), host zstd-compressed images.
apple/container does not support zstd compression (reproduction requires Docker Hub free account and container registry login --username _username_ dhi.io):
~ container image pull --arch arm64 dhi.io/debian-base:trixie
Error: unsupported: "Media type application/vnd.oci.image.layer.v1.tar+zstd not supported."
This makes impossible using neither images from such registries nor images built over them as the base layers are still zstd-compressed (unless they were squashed or recompressed during build which is less than ideal to say the least).
Code of Conduct
Feature or enhancement request details
Docker supported zstd compression for images for almost three years. https://docs.docker.com/build/exporters/#compression
Some registries, namely dhi.io (Docker Hub Hardened Images), host zstd-compressed images.
apple/container does not support zstd compression (reproduction requires Docker Hub free account and
container registry login --username _username_ dhi.io):This makes impossible using neither images from such registries nor images built over them as the base layers are still zstd-compressed (unless they were squashed or recompressed during build which is less than ideal to say the least).
Code of Conduct