亚马逊 Linux 上的 uwsgi 新贵

我按照本教程创建了一个 uwsgi 文件https://uwsgi.readthedocs.org/en/latest/Upstart.html在亚马逊Linux上。虽然它似乎没有运行，因为 Nginx 只是说网关不好。如果我运行

/etc/init/uwsgi.conf

description "uwsgi tiny instance"
start on runlevel [2345]
stop on runlevel [06]

exec /home/ec2-user/venv/bin/uwsgi --ini /home/ec2-user/uwsgi-prod_demo.ini

如果我在 shell 中运行以下命令，那么 python 应用程序就会运行。

/home/ec2-user/venv/bin/uwsgi --ini /home/ec2-user/uwsgi-prod_demo.ini

uwsgi-prod_demo.ini

[uwsgi]
socket = :8080
chdir = /home/ec2-user/prod_demo
master = True
venv = /home/ec2-user/venv
callable = app
wsgi-file = /home/ec2-user/prod_demo/manage.py
enable-threads = True
https = =0,/home/ec2-user/xxx.com.au.pem,/home/ec2-user/newkey.pem,HIGH

nginx.conf

user  ec2-user;
worker_processes  1;

error_log  /var/log/nginx/error.log;
#error_log  /var/log/nginx/error.log  notice;
#error_log  /var/log/nginx/error.log  info;

pid        /var/run/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    # Load modular configuration files from the /etc/nginx/conf.d directory.
    # See http://nginx.org/en/docs/ngx_core_module.html#include
    # for more information.
    include /etc/nginx/conf.d/*.conf;

  server {
    listen 80;
    listen 443 ssl;
    ssl_certificate /home/ec2-user/xxx.com.au.pem;
    ssl_certificate_key /home/ec2-user/newkey.pem;
    server_name import.xxx.com.au  *.import.xxx.com.au;
    access_log /var/log/prod_demo/access_log;

    root /home/ec2-user/prod_demo;

    location / {
      uwsgi_pass 127.0.0.1:8080;
      include uwsgi_params;
    }

    location /static {
         alias /home/ec2-user/prod_demo/app/static;
    }

    location = /favicon.ico {
            alias    /home/ec2-user/prod_demo/app/static/images/favicon.ico;
    }
  }
}

为了解决这个问题，我做了一些事情。 - 将所有脚本从主目录移动到 /var/www/ - 创建一个 www 组和 www 用户，并将 /var/www 更改为 www:www

完整说明

1. 创建用户和组www和www

   sudo groupadd www
   sudo adduser www -g www
   

2. 创建一个目录，您的烧瓶应用程序将在其中，即 /var/www/

   sudo chown -R www:www /var/www
   

3. /etc/nginx/nginx.conf

   # /etc/nginx/nginx.conf
   
   # For more information on configuration, see:
   #   * Official English Documentation: http://nginx.org/en/docs/
   #   * Official Russian Documentation: http://nginx.org/ru/docs/
   
   user  www;
   worker_processes  1;
   
   error_log  /var/log/nginx/error.log;
   #error_log  /var/log/nginx/error.log  notice;
   #error_log  /var/log/nginx/error.log  info;
   
   pid        /var/run/nginx.pid;
   
   
   events {
       worker_connections  1024;
   }
   
   
   http {
       include       /etc/nginx/mime.types;
       default_type  application/octet-stream;
   
       log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                         '$status $body_bytes_sent "$http_referer" '
                         '"$http_user_agent" "$http_x_forwarded_for"';
   
       access_log  /var/log/nginx/access.log  main;
   
       sendfile        on;
       #tcp_nopush     on;
       client_max_body_size 20M;
   
       #keepalive_timeout  0;
       keepalive_timeout  0;
   
       uwsgi_read_timeout 86400;
       uwsgi_send_timeout 86400;
   
       #gzip  on;
   
       # Load modular configuration files from the /etc/nginx/conf.d directory.
       # See http://nginx.org/en/docs/ngx_core_module.html#include
       # for more information.
       include /etc/nginx/conf.d/*.conf;
   
     server {
       listen 80;
       listen 443 ssl;
       ssl_certificate /var/www/test.com.au.pem;
       ssl_certificate_key /var/www/newkey.pem;
       server_name demo.test.com.au;
       access_log /var/log/prod_demo/access_log;
   
       root /var/www/prod_demo;
   
       location / {
         uwsgi_pass 127.0.0.1:28080;
         include uwsgi_params;
       }
   
       location /static {
            alias /var/www/prod_demo/app/static;
       }
   
       location = /favicon.ico {
               alias    /var/www/prod_demo/app/static/images/favicon.ico;
       }
     }
   
     server {
       listen 80;
       listen 443 ssl;
       ssl_certificate /var/www/test.com.au.pem;
       ssl_certificate_key /var/www/newkey.pem;
       server_name ajtravel.test.com.au;
       access_log /var/log/prod_demo_two/access_log;
   
       root /var/www/prod_demo_two;
   
       location / {
         uwsgi_pass 127.0.0.1:28082;
         include uwsgi_params;
       }
   
       location /static {
            alias /var/www/prod_demo_two/app/static;
       }
   
       location = /favicon.ico {
               alias    /var/www/prod_demo_two/app/static/images/favicon.ico;
       }
     }
   
      #test config
   
     server {
       listen 80;
       listen 443 ssl;
       ssl_certificate /var/www/test.com.au.pem;
       ssl_certificate_key /var/www/newkey.pem;
       server_name demo.test.test.com.au;
       access_log /var/log/prod_demo/access_log;
   
       root /var/www/prod_demo;
   
       location / {
         uwsgi_pass 127.0.0.1:28080;
         include uwsgi_params;
       }
   
       location /static {
            alias /var/www/prod_demo/app/static;
       }
   
       location = /favicon.ico {
               alias    /var/www/prod_demo/app/static/images/favicon.ico;
       }
     }
   
     server {
       listen 80;
       listen 443 ssl;
       ssl_certificate /var/www/test.com.au.pem;
       ssl_certificate_key /var/www/newkey.pem;
       server_name ajtravel.test.test.com.au;
       access_log /var/log/prod_demo_two/access_log;
   
       root /var/www/prod_demo_two;
   
       location / {
         uwsgi_pass 127.0.0.1:28082;
         include uwsgi_params;
       }
   
       location /static {
            alias /var/www/prod_demo_two/app/static;
       }
   
       location = /favicon.ico {
               alias    /var/www/prod_demo_two/app/static/images/favicon.ico;
       }
     }
   }
   

4. /etc/init/uwsgi-prod-demo.conf

   # https://uwsgi.readthedocs.org/en/latest/Upstart.html
   # /etc/init/uwsgi.conf
   # simple uWSGI script
   
   description "uwsgi tiny instance"
   #start on runlevel [2345]
   #stop on runlevel [06]
   
   start on started elastic-network-interfaces
   
   exec /var/www/venv/bin/uwsgi --ini /var/www/uwsgi-prod_demo.ini
   

5. /var/www/uwsgi-prod_demo.ini

   [uwsgi]
   uid = www
   gid = www
   socket = :28080
   chdir = /var/www/prod_demo
   master = True
   venv = /var/www/venv
   callable = app
   wsgi-file = /var/www/prod_demo/manage.py
   enable-threads = True