This container can be pulled via:
  docker pull registry.opensuse.org/filesystems/ceph/images/opensuse/prometheus/prometheus-server:2.49.1
  docker pull registry.opensuse.org/filesystems/ceph/images/opensuse/prometheus/prometheus-server:2.49.1.3.1812
  docker pull registry.opensuse.org/filesystems/ceph/images/opensuse/prometheus/prometheus-server:latest
  docker pull registry.opensuse.org/filesystems/ceph/images/opensuse/prometheus/prometheus-server:tumbleweed

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.