[Unit] Description=LAN Manager After=network.target [Service] Type=simple ExecStart=/opt/lan-manager/lan-manager WorkingDirectory=/opt/lan-manager Restart=on-failure Environment="HOST=0.0.0.0" Environment="PORT=8080" Environment="DB_PATH=/opt/lan-manager/data/lan-manager.db" Environment="DATA_DIR=/opt/lan-manager/data" Environment="ADMIN_USER=admin" Environment="ADMIN_PASS=changeme" Environment="SESSION_SECRET=your-random-secret-here" Environment="PING_INTERVAL=60" Environment="SSH_TIMEOUT=10" Environment="LOG_RETENTION_DAYS=90" Environment="UI_REFRESH_INTERVAL=10000" [Install] WantedBy=multi-user.target