[Unit] Description=MCM – MultiCustomerMessenger API Documentation=https://gitea.it-drui.de/viewit/MCM After=network-online.target mariadb.service Wants=network-online.target [Service] Type=simple User=pi Group=pi WorkingDirectory=/opt/mcm EnvironmentFile=/opt/mcm/.env ExecStart=/opt/mcm/.venv/bin/python main_api_only.py Restart=on-failure RestartSec=5 StandardOutput=journal StandardError=journal SyslogIdentifier=mcm # Modem-Gerät Zugriff SupplementaryGroups=dialout [Install] WantedBy=multi-user.target