A 'container image' is a snapshot of a container. You can host your container images with GitLab.
To start using container images hosted on GitLab you first need to login:
docker login gitlab.ow2.org:4567
Then you are free to create and upload a container image with build and push commands:
docker build -t gitlab.ow2.org:4567/sat4j/sat4j/image .
docker push gitlab.ow2.org:4567/sat4j/sat4j/image
No container image repositories in Container Registry for this project.