This container can be pulled via:
  docker pull registry.opensuse.org/isv/suse/edge/factory/totest/charts/rancher-turtles:999.0.2_up0.19.0
  docker pull registry.opensuse.org/isv/suse/edge/factory/totest/charts/rancher-turtles:999.0.2_up0.19.0-100.1

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.