This container can be pulled via:
  docker pull registry.opensuse.org/home/raulosuna/branches/systemsmanagement/uyuni/master/opensuse_tumbleweed/uyuni/proxy-tftpd:2026.08
  docker pull registry.opensuse.org/home/raulosuna/branches/systemsmanagement/uyuni/master/opensuse_tumbleweed/uyuni/proxy-tftpd:2026.08.129.4.uyuni6
  docker pull registry.opensuse.org/home/raulosuna/branches/systemsmanagement/uyuni/master/opensuse_tumbleweed/uyuni/proxy-tftpd:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.