[Unit] Description=Docker Registry 2.0 Requires=network-online.target After=network-online.target [Service] User=registry PrivateDevices=Yes Environment="DOCKER_REGISTRY_ARGS=serve /etc/docker/registry/config.yml" ExecStart=/usr/libexec/docker-registry/registry $DOCKER_REGISTRY_ARGS [Install] WantedBy=multi-user.target