This container can be pulled via:
  docker pull registry.opensuse.org/home/dcassany/elementalgit/containers/suse/sl-micro/6.0/base-os-container:2.1.0-dev
  docker pull registry.opensuse.org/home/dcassany/elementalgit/containers/suse/sl-micro/6.0/base-os-container:2.1.0-dev-7.24
  docker pull registry.opensuse.org/home/dcassany/elementalgit/containers/suse/sl-micro/6.0/base-os-container:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.