[Unit] Description=NAC Asset Onboarding System After=network.target mysql.service [Service] Type=simple User=root WorkingDirectory=/opt/nac-onboarding-system Environment="DATABASE_URL=mysql://nac_user:nac_password@localhost:3306/nac_onboarding" Environment="JWT_SECRET=your-secret-key-change-this-in-production" Environment="SERVER_HOST=0.0.0.0" Environment="SERVER_PORT=8080" ExecStart=/opt/nac-onboarding-system/nac-onboarding-system Restart=always RestartSec=10 StandardOutput=journal StandardError=journal [Install] WantedBy=multi-user.target