Question

我自学了如何设置Ubuntu服务器来运行我的Django应用程序。我想使用Nginx + uwsgi。我知道这个问题对于专家来说非常容易，但我花了6天的时间在互联网上寻找它而没有得到它（无论如何，如果与答案有任何联系，请原谅我）。我已经关注了很多教程和帖子，但我没有找到解决方案。

我在下面描述了我的文件结构：

我的django项目位于/ usr / local / projects / myproject

我的virtualenv位于/root/.virtualenvs/myproject

我的uwsgi配置文件myproject.ini位于/ etc / uwsgi / apps-available /并正确地符号链接在/ etc / uwsgi / apps-enabled /

[uwsgi]

plugins = python 
socket  = /tmp/myproject.sock
chmod-socket = 644
uid     = www-data
gid     = www-data
master  = true
enable-threads = true
processes = 2
no-site=true 

virtualenv = /root/.virtualenvs/myproject
chdir   = /usr/local/projects/myproject
module  = myproject.wsgi:application
pidfile = /usr/local/projects/myproject/myproject.pid
logto   = /var/log/uwsgi/myproject_uwsgi.log  
vacuum  = true

我的nginx配置文件myproject.conf位于/ etc / nginx / sites-available /并正确地符号链接在/ etc / nginx / sites-enabled /

# the upstream component nginx needs to connect to
upstream django {
    server unix:///tmp/myproject.sock; # for a file socket
}

server {
    listen  80;
    server_name dev.myproject.com www.dev.myproject.com;
    access_log /var/log/nginx/myproject_access.log;
    error_log /var/log/nginx/myproject_error.log;

    location / { 
        uwsgi_pass  unix:///tmp/myproject.sock;
        include     /etc/nginx/uwsgi_params;
        uwsgi_param UWSGI_SCRIPT myproject.wsgi;
    }

    location /media/  {
        alias /usr/local/projects/myproject/media/;
    }

    location  /static/ {
        alias  /usr/local/projects/myproject/static/;
    }
}

当我尝试访问dev.myproject.com时，我收到内部服务器错误。然后我看看我的uwsgi日志：

Traceback (most recent call last):
  File "./myproject/wsgi.py", line 9, in <module>
    import os
ImportError: No module named os
Sat Jul 26 17:39:16 2014 - unable to load app 0 (mountpoint='') (callable not found or import error)
Sat Jul 26 17:39:16 2014 - --- no python application found, check your startup logs for errors ---
[pid: 8559|app: -1|req: -1/8] 79.148.138.10 () {40 vars in 685 bytes} [Sat Jul 26 17:39:16 2014] GET / => generated 21 bytes in 0 msecs (HTTP/1.1 500) 1 headers in 57 bytes (0 switches on core 0)

我需要你的帮助，因为尽管非常简单，但我无法找到解决方案。

如果您需要了解其他信息，请告诉我，我会尽快更新我的问题。

Answer 1

我终于找到了解决方案。

我遵循了kchan关于不将任何内容放在/ root /目录中的建议。基本上，我在myproject.conf文件和myproject.ini文件中做了一些小改动。我创建了一个用户并构建了如下所示的内容：

uwsgi配置文件myproject.ini在/ etc / uwsgi / apps-available /中正确地符号链接在/ etc / uwsgi / apps-enabled /

[uwsgi]

plugins = python 
socket  = /tmp/myproject.sock
chmod-socket = 644
uid     = www-data
gid     = www-data
master  = true
enable-threads = true
processes = 2

virtualenv = /home/user/.virtualenvs/myproject
chdir      = /home/user/projects/myproject
module     = myproject.wsgi:application
pidfile    = /home/user/projects/myproject/myproject.pid
daemonize  = /var/log/uwsgi/myproject_uwsgi.log  
vacuum     = true

nginx配置文件myproject.conf在/ etc / nginx / sites-available /中正确地符号链接在/ etc / nginx / sites-enabled /

# the upstream component nginx needs to connect to
upstream django {
    server unix:///tmp/myproject.sock; # for a file socket
}

server {
    listen  80;
    server_name dev.myproject.com www.dev.myproject.com;
    access_log /var/log/nginx/myproject_access.log;
    error_log /var/log/nginx/myproject_error.log;

    location / { 
        uwsgi_pass  django;
        include     /etc/nginx/uwsgi_params;
    }

    location /media/  {
        alias /home/user/projects/myproject/media/;
    }

    location  /static/ {
        alias  /home/user/projects/myproject/static/;
    }
}

我必须说我认为真正的问题是尝试在我的virtualenv的postactivate文件中设置我的数据库配置。希望能帮助别人。

uwsgi ImportError：没有名为os的模块

1 个答案: