This container can be pulled via:
  docker pull registry.opensuse.org/home/dcassany/helmchartsrepo/container/kubic/chartmuseum-repo:0.1
  docker pull registry.opensuse.org/home/dcassany/helmchartsrepo/container/kubic/chartmuseum-repo:latest
  docker pull registry.opensuse.org/home/dcassany/helmchartsrepo/container/kubic/chartmuseum-repo:test

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.