python生成环境部署

weixin_470740362026-01-05 14:11

1.安装

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pip install gunicorn
which gunicorn  #获取到path  /usr/local/python3.10/bin/gunicorn

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vim /etc/systemd/system/文件名.service

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[Unit]
Description=Gunicorn Flask Service
After=network.target

[Service]
Type=simple
User=root
WorkingDirectory=/opt/fmzhang/python/akamai
ExecStart=/usr/local/python3.10/bin/gunicorn 文件名:app \
  -b 0.0.0.0:7901 \
  -w 3 \
  -k gthread \
  --threads 10 \
  --timeout 15
Restart=always
RestartSec=3

[Install]
WantedBy=multi-user.target

启动 & 设置开机自启

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systemctl daemon-reload
systemctl start 文件名
systemctl enable 文件名
journalctl -u 文件名 -f  看日志

改了.py,重启服务

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systemctl restart 文件名
systemctl status 文件名

常见命令

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#不中断请求
systemctl reload 
# 启动
systemctl start 

# 停止
systemctl stop 

# 重启（代码更新最常用）
systemctl restart 

# 看状态
systemctl status 

# 实时看日志（排错神器）
journalctl -u 文件名 -f