This container can be pulled via:
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/wsdd:0.8
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/wsdd:0.8-3.136
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/wsdd:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.