This container can be pulled via:
  docker pull registry.opensuse.org/systemsmanagement/uyuni/main/containerfile/uyuni/proxy-salt-broker:2026.01
  docker pull registry.opensuse.org/systemsmanagement/uyuni/main/containerfile/uyuni/proxy-salt-broker:2026.01.1.6.uyuni5
  docker pull registry.opensuse.org/systemsmanagement/uyuni/main/containerfile/uyuni/proxy-salt-broker:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.