[Unit] Description=Run lego (letsencrypt client in go) [Service] Type=oneshot EnvironmentFile={{ lego_base_path }}/%i.conf User={{ lego_systemd_user }} Group={{ lego_systemd_group }} ExecStart={{ lego_base_path }}/run.sh AmbientCapabilities=CAP_NET_BIND_SERVICE [Install] WantedBy=basic.target DefaultInstance=default