[Unit] Description=Dynamic Pricing Engine FastAPI Service After=network.target [Service] Type=simple User=ubuntu WorkingDirectory=/opt/dynamic-pricing-engine EnvironmentFile=/opt/dynamic-pricing-engine/.env Environment=PROJECT_DIR=/opt/dynamic-pricing-engine Environment=VENV_DIR=/opt/dynamic-pricing-engine/.venv ExecStart=/opt/dynamic-pricing-engine/deploy/ec2/start_api.sh Restart=always RestartSec=5 [Install] WantedBy=multi-user.target