[Unit]
Description=AI MIP Advertisement Click Service
After=network.target mysql.service

[Service]
Type=simple
User=www-data
Group=www-data
WorkingDirectory=/opt/ai_mip
Environment="PATH=/opt/ai_mip/venv/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
ExecStart=/opt/ai_mip/venv/bin/python /opt/ai_mip/main.py --workers 3 --health-port 8899
Restart=always
RestartSec=10
StandardOutput=append:/var/log/ai_mip/service.log
StandardError=append:/var/log/ai_mip/error.log

# 资源限制
LimitNOFILE=65535
LimitNPROC=4096

# 优雅关闭
TimeoutStopSec=30
KillMode=mixed
KillSignal=SIGTERM

[Install]
WantedBy=multi-user.target