Tags

The set of tags includes permutations of:

• full or partial version numbers corresponding to the micromamba version within the image

• git commit hashes (git-<HASH>, where <HASH> is the first 7 characters of the git commit hash in mamba-org/micromamba-docker)

• base image name

  • for Alpine base images, this portion of the tag is set to alpine<alpine_version>

  • for CUDA base images, this portion of the tag is set to cuda<cuda_version>-ubuntu<ubuntu_version>

  • for Debian base images, this portion of the tag is set to debian<debian_version> plus -slim if derived from a slim image

  • for Ubuntu base images, this portion of the tag is set to ubuntu<ubuntu_version>

  • for AmazonLinux base images, this portion of the tag is set to amazon<release_year>

The tag latest is based on the slim image of the most recent Debian release, currently 12-slim.

Tags that do not contain git are rolling tags, meaning these tags get reassigned to new images each time these images are built.

To reproducibly build images derived from these micromamba images, the best practice is for the Dockerfile FROM command to reference the image’s sha256 digest and not use tags.