This repository contains the Dockerfiles to build the images that are used for building the key4hep stack, as well as scripts for making building the images and pushing them easier.

Images

At the moment, these are the images that are built:

• alma9 and alma9-cvmfs. alma9 is used to build the Key4hep stack while alma9-cvmfs also has CVMFS installed.
• ubuntu22 and ubuntu22-cvmfs, same as above for Ubuntu 22.04.

The images are deployed to gitlab-registry.cern.ch and ghcr.io and can be found under:

gitlab-registry.cern.ch/key4hep/k4-deploy/<image-name>

and

ghcr.io/key4hep/key4hep-images/<image-name>

where <image-name> is alma9, alma9-cvmfs, etc.

How to build and push to gitlab

docker login gitlab-registry.cern.ch
docker build -t gitlab-registry.cern.ch/key4hep/k4-deploy/<image-name> .
docker push gitlab-registry.cern.ch/key4hep/k4-deploy/<image-name>

where <image-name> can be alma9-build or ubuntu-build.

How to build and push to Github

docker login ghcr.io
docker build -t ghcr.io/key4hep/key4hep-images/<image-name> .
docker push ghcr.io/key4hep/key4hep-images/<image-name>

where for the login we have to use our Github username and for the password a classic token (refined is not supported at the moment of writing) with the permissions read:packages, write:packages and delete:packages.