Flask + uwsgi + nginx 2021

Flask线上环境部署

• 结构
  Flask + uwsgi + Nginx

• uwsgi部署
  uwsgi最新稳定版（uwsgi-2.0.19.1）源码

  yum install gcc python3-devel.x86_64
  wget  http://projects.unbit.it/downloads/uwsgi-latest.tar.gz
  tar xf uwsgi-latest.tar.gz
  cd uwsgi-2.0.19.1
  python3 uwsgiconfig.py --build
  python3 setup.py install

  注意：
  编译好会生成一个uwsgi可执行文件
  用什么编译环境就是什么，不支持uwsgi.ini自定义环境

• uwsgi配置文件

  #vi uwsgi.ini 
  [uwsgi]
  socket = 127.0.0.1:8000
  chdir = /data/soft/agent_flask
  wsgi-file = /data/soft/agent_flask/myproject/wsgi.py
  callable = app
  master = true
  processes = 10
  buffer-size=65535
  vacuum = true
  enable-threads = true
  pidfile = /data/soft/agent_flask/logs/uwsgi.pid

• Nginx配置文件

  #vi agent_flask.conf 
  server
  {
      listen       80;
      server_name 127.0.0.1 192.168.209.211;
      charset utf-8;
      client_max_body_size 75M;
      index index.html index.htm index.PHP;
      location /
      {
              include uwsgi_params;
              uwsgi_pass 127.0.0.1:8000; # uwsgi启动端口
              uwsgi_param UWsgi_PYTHON /usr/bin; # 系统中Python的目录路径
              uwsgi_param UWsgi_SCRIPT uwsgi:app; #项目入口文件
      }
  
      access_log  /data/logs/agent_flask.acc.log main;
      error_log   /data/logs/agent_flask.err.log error;
  }

• 启动

  ./uwsgi uwsgi.ini

• 关闭

  ./uwsgi  --stop /data/soft/agent_flask/logs/uwsgi.pid

个人GitHub项目有纯净编译好的uwsgi环境