django部署（gunicorn版本）

django部署

采用 nginx + gunicorn + django部署,系统是centos7

安装环境

• nginx 安装

  1. 官网下载安装http://nginx.org/en/docs/

  2. 配置文件

     user  root;
     worker_processes  1;
     events {
         worker_connections  1024;
     }
     http {
         include       mime.types;
         default_type  application/octet-stream;
         sendfile        on;
         server {
             listen 80;
             server_name  youtubemp4.us;
             charset utf-8;
             client_max_body_size 10m;
             access_log  /var/log/nginx/build-access.log;
             error_log  /var/log/nginx/build-err.log;
             location /static/ {
                 #静态文件如js，css的存放目录
                 alias /root/en7/static/;
             }
             location / {
                 proxy_pass http://0.0.0.0:8000; # 这里要配合启动文件使用
                 proxy_set_header   Host                 $http_host;
                 proxy_set_header   X-Real-IP            $remote_addr;
                 proxy_set_header   X-Forwarded-For      $proxy_add_x_forwarded_for;
                 proxy_set_header   X-Forwarded-Proto    $scheme;
             }
         }
     }
     

  3. 软连接

     ln -s /usr/local/nginx/sbin/nginx /usr/bin/nginx

  4. 命令

     nginx -c xxx.conf
     nginx -s reload
     

• gunicorn

  1. 安装

  pip install gunicorn

  2. 配置文件

     # /usr/bin/python3
     # encoding: utf-8
     import multiprocessing
     bind = '0.0.0.0:8000'      #绑定ip和端口号
     backlog = 512                #监听队列
     chdir = '/root/en7'  #gunicorn要切换到的目的工作目录
     timeout = 30      #超时
     
     workers = multiprocessing.cpu_count() * 2 + 1    #进程数
     threads = 2 #指定每个进程开启的线程数
     # 设置守护进程
     daemon = True
     

  3. 命令

     gunicorn 模块名.wsgi:application -c xxx.conf
     kill -9 pid
     

• django

  1. 修改settings文件

     DEBUG = False
     ALLOWED_HOSTS = ["149.28.39.105","youtubemp4.us"]
     STATIC_ROOT = os.path.join(BASE_DIR, 'static')
     
     # STATICFILES_DIRS = [
     #     os.path.join(BASE_DIR,"static")
     # ]
     

  2. 执行收集静态文件

     python manager.py collectstatic
     

部署步骤

拉取django项目

gunicorn启动django项目

启动nginx服务器