This container can be pulled via:
  docker pull registry.opensuse.org/systemsmanagement/uyuni/main/containerfile/uyuni/proxy-tftpd:2026.06
  docker pull registry.opensuse.org/systemsmanagement/uyuni/main/containerfile/uyuni/proxy-tftpd:2026.06.6.6.uyuni6
  docker pull registry.opensuse.org/systemsmanagement/uyuni/main/containerfile/uyuni/proxy-tftpd:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.