[Unit]
Description=OPC Manager (Flask)
After=network.target mysql.service

[Service]
Type=simple
WorkingDirectory=/opt/opc-manager/current
ExecStart=/opt/opc-manager/current/.venv/bin/gunicorn --preload -w 4 -b 0.0.0.0:5177 backend.flask_app:app
Restart=on-failure
RestartSec=5
EnvironmentFile=/opt/opc-manager/current/.env

[Install]
WantedBy=multi-user.target