This container can be pulled via: docker pull registry.opensuse.org/opensuse/samba-server:4.21 docker pull registry.opensuse.org/opensuse/samba-server:4.21.4 docker pull registry.opensuse.org/opensuse/samba-server:4.21.4-3.1738 docker pull registry.opensuse.org/opensuse/samba-server:latest Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.