This container can be pulled via:
  docker pull registry.opensuse.org/home/defolos/bci/staging/tumbleweed/tumbleweed-1050/containerfile/opensuse/bci/spack:0.22
  docker pull registry.opensuse.org/home/defolos/bci/staging/tumbleweed/tumbleweed-1050/containerfile/opensuse/bci/spack:0.22-1.164
  docker pull registry.opensuse.org/home/defolos/bci/staging/tumbleweed/tumbleweed-1050/containerfile/opensuse/bci/spack:0.22.0
  docker pull registry.opensuse.org/home/defolos/bci/staging/tumbleweed/tumbleweed-1050/containerfile/opensuse/bci/spack:0.22.0-1.164
  docker pull registry.opensuse.org/home/defolos/bci/staging/tumbleweed/tumbleweed-1050/containerfile/opensuse/bci/spack:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.