We lose intermediate layers, but win on complexity

REPOSITORY                                                   TAG                                IMAGE ID            CREATED             SIZE
centos_7_builder_slim                                        latest                             33a57d4eb3db        6 minutes ago       1.67GB
dev.gitlab.org:5005/cookbooks/gitlab-omnibus-builder         centos_7-0.0.9                     9476567a1c71        4 days ago          2.27GB