This container can be pulled via: docker pull registry.opensuse.org/devel/kubic/ei-demo/container/ei-websocket-server:20191217 docker pull registry.opensuse.org/devel/kubic/ei-demo/container/ei-websocket-server:20191217-7.29 docker pull registry.opensuse.org/devel/kubic/ei-demo/container/ei-websocket-server:latest Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.