This container can be pulled via:
  docker pull registry.opensuse.org/opensuse/factory/powerpc/totest/containers/opensuse/prometheus:3
  docker pull registry.opensuse.org/opensuse/factory/powerpc/totest/containers/opensuse/prometheus:3.11
  docker pull registry.opensuse.org/opensuse/factory/powerpc/totest/containers/opensuse/prometheus:3.11.2
  docker pull registry.opensuse.org/opensuse/factory/powerpc/totest/containers/opensuse/prometheus:3.11.2-38.97
  docker pull registry.opensuse.org/opensuse/factory/powerpc/totest/containers/opensuse/prometheus:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.