[Unit] Description=web server for managing subscriptions Requires=subscribe-list.socket [Service] Environment=RUST_LOG=info Type=exec ExecStartPre=test -f /var/lib/subscribe-list/list.db ExecStart=/usr/bin/subscribe-list --config /etc/subscribe-list/config.toml serve --listen-fd User=www-data Group=www-data [Install] Also=subscribe-list.socket