This container can be pulled via:
  docker pull marie.smar.fi/home/smar/branches/packman/opensuse.org/opensuse/templates/images/15.1/images/my-container:1.0.0.7.5
  docker pull marie.smar.fi/home/smar/branches/packman/opensuse.org/opensuse/templates/images/15.1/images/my-container:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.