部署Django项目 uwsgi+Nginx

一、准备虚拟机 Ubuntu server 17.10

• 更新系统

  sudo apt-get update #获取更新
  sudo apt-get upgrade #更新
  

  ​

• 查看系统的服务

  service --status-all #查看所有服务
  

• 安装openssh-server

  apt-get install openssh-server
  

• 安装net-tools，用ifconfig查看IP

  apt-get install net-tools
  

• 用xshell连接虚拟机

• 上传项目

二、 python3环境准备

• 安装pip3

  apt-get install python3-pip
  

• 检查包

• 安装依赖包

• 运行Django项目测试能否跑通，检查有没有漏包

三、uwsgi配置

• 安装uwsgi

  pip3 install uwsgi
  

• 测试uwsgi能不能跑通

  def application(env, start_response):
      start_response('200 OK', [('Content-Type','text/html')])
      return [b"Hello World"] # python3
    
    
    
  uwsgi --http :8000 --wsgi-file test.py #运行命令
  

• 配置uwsig启动Django

  uwsgi mysite-uwsgi.ini # 测试命令
  配置文件内容
  [uwsgi]
  http = :9000
  #the local unix socket file than commnuincate to Nginx
  socket = 127.0.0.1:8001
  # the base directory (full path)
  chdir = /home/alex/CrazyEye
  # Django's wsgi file
  wsgi-file = CrazyEye/wsgi.py
  # maximum number of worker processes
  processes = 4
  #thread numbers startched in each worker process
  threads = 2
   
  #monitor uwsgi status
  stats = 127.0.0.1:9191
  # clear environment on exit
  vacuum          = true
  

  ​

四、Nginx配置

• 安装 Nginx

  apt-get install nginx
  

• 拷贝uwsgi_params到Django项目

  cp /etc/nginx/uwsgi_params /home/new/myproject/ 
  

• 配置Nginx

  • 删除/etc/nginx/site-enabled/default

  • 创建自己的配置文件

    # the upstream component nginx needs to connect to
    upstream django {
        # server unix:///path/to/your/mysite/mysite.sock; # for a file socket
        server 127.0.0.1:8001; # for a web port socket (we'll use this first)
    }
     
    # configuration of the server
    server {
        # the port your site will be served on
        listen      8000;
        # the domain name it will serve for
        server_name .example.com; # substitute your machine's IP address or FQDN
        charset     utf-8;
     
        # max upload size
        client_max_body_size 75M;   # adjust to taste
     
        # Django media
        location /media  {
            alias /path/to/your/mysite/media;  # your Django project's media files - amend as required
        }
     
        location /static {
            alias /path/to/your/mysite/static; # your Django project's static files - amend as required
        }
     
        # Finally, send all non-media requests to the Django server.
        location / {
            uwsgi_pass  django;
            include     /path/to/your/mysite/uwsgi_params; # the uwsgi_params file you installed
        }
    }
    

• 重启Nginx

  service nginx restart
  

• 启动uwsgi项目

• 可以访问了

  ​

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