This container can be pulled via: docker pull registry.opensuse.org/devel/kubic/containers/container/kubic/flannel:0.9 docker pull registry.opensuse.org/devel/kubic/containers/container/kubic/flannel:0.9.1 docker pull registry.opensuse.org/devel/kubic/containers/container/kubic/flannel:0.9.1-4.55 Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.