[Unit]
Description=flask application ${name}
After=network.target

[Service]
% for key, value in env.items():
Environment=${key}=${value}
% endfor
User=${user}
Group=${group}
ExecStart=/opt/${name}/venv/bin/gunicorn -w ${workers} -b ${host}:${port} ${app_module}:app

[Install]
WantedBy=multi-user.target