[Unit]
Description=Visual AI QC Flask Application
After=network.target

[Service]
Type=simple
User=www-data
Group=www-data
WorkingDirectory=/opt/ai_qc
Environment="ENVIRONMENT=production"
Environment="PATH=/opt/ai_qc/venv/bin:/usr/local/bin:/usr/bin:/bin"
ExecStart=/opt/ai_qc/venv/bin/python /opt/ai_qc/run_api_server.py --host localhost --port 7183 --workers 2

# Restart policy
Restart=always
RestartSec=10

# Security settings
NoNewPrivileges=true
PrivateTmp=true

# Logging
StandardOutput=journal
StandardError=journal
SyslogIdentifier=ai_qc

[Install]
WantedBy=multi-user.target