Question

我刚刚设置了一个测试平台，用于将我们的网站从托管，共享托管迁移到Digital Ocean。我建立了服务，因为我想得到正在发生的事情。目前，django系统工作，我可以运行映射到0.0.0.0:8000的devserver并且它提供内容，但是显然不会削减它用于生产，我想让apache工作。目前正在创造一种名为“env＆＃39;”的虚拟媒体，充满想象力。

我已经跟着Digital Ocean quick start了解了这一点，但我怀疑我是否需要知道比它提供的更多的东西。 Apache在那里安装并运行正常（至少在最初阶段） - 当我访问Droplet的根IP时，我得到了它的工作！＆＃39;信息。所以，这两个位都有效，但当我来修改nano /etc/apache2/sites-enabled/000-default并重新启动时，我收到的信息是：

Syntax error on line 2 of /etc/apache2/sites-enabled/000-default:
Invalid command 'WSGIDaemonProcess', perhaps misspelled or defined by a module not included in the server configuration
Action 'configtest' failed.
The Apache error log may have more information.
 failed!

所以它在以下配置的第一行失败（两条路径都正确）：

WSGIDaemonProcess processname python-path=/var/www/path/tosite:/var/www/env/lib/python2.7/site-packages
WSGIProcessGroup processname
WSGIScriptAlias / /var/www/path/to/project/wsgi.py

我最初获得的Traceback是这样的：

[Tue Dec 02 13:47:48 2014] [notice] Apache/2.2.22 (Debian) mod_wsgi/3.3 Python/2.7.3 configured -- resuming normal operations
[Tue Dec 02 13:47:50 2014] [error] [clientIP] mod_wsgi (pid=18936): Target WSGI script '/var/www/project/projectv2/projectv2/wsgi.py' cannot be loaded as Python module.
[Tue Dec 02 13:47:50 2014] [error] [clientIP] mod_wsgi (pid=18936): Exception occurred processing WSGI script '/var/www/project/projectv2/projectv2/wsgi.py'.
[Tue Dec 02 13:47:50 2014] [error] [clientIP] Traceback (most recent call last):
[Tue Dec 02 13:47:50 2014] [error] [clientIP]   File "/var/www/project/projectv2/projectv2/wsgi.py", line 15, in <module>
[Tue Dec 02 13:47:50 2014] [error] [clientIP]     from django.core.wsgi import get_wsgi_application
[Tue Dec 02 13:47:50 2014] [error] [clientIP] ImportError: No module named django.core.wsgi
[Tue Dec 02 13:47:51 2014] [error] [clientIP] mod_wsgi (pid=18936): Target WSGI script '/var/www/project/projectv2/projectv2/wsgi.py' cannot be loaded as Python module.
[Tue Dec 02 13:47:51 2014] [error] [clientIP] mod_wsgi (pid=18936): Exception occurred processing WSGI script '/var/www/project/projectv2/projectv2/wsgi.py'.
[Tue Dec 02 13:47:51 2014] [error] [clientIP] Traceback (most recent call last):
[Tue Dec 02 13:47:51 2014] [error] [clientIP]   File "/var/www/project/projectv2/projectv2/wsgi.py", line 15, in <module>
[Tue Dec 02 13:47:51 2014] [error] [clientIP]     from django.core.wsgi import get_wsgi_application
[Tue Dec 02 13:47:51 2014] [error] [clientIP] ImportError: No module named django.core.wsgi
[Tue Dec 02 13:47:51 2014] [error] [clientIP] mod_wsgi (pid=18936): Target WSGI script '/var/www/project/projectv2/projectv2/wsgi.py' cannot be loaded as Python module.
[Tue Dec 02 13:47:51 2014] [error] [clientIP] mod_wsgi (pid=18936): Exception occurred processing WSGI script '/var/www/project/projectv2/projectv2/wsgi.py'.
[Tue Dec 02 13:47:51 2014] [error] [clientIP] Traceback (most recent call last):
[Tue Dec 02 13:47:51 2014] [error] [clientIP]   File "/var/www/project/projectv2/projectv2/wsgi.py", line 15, in <module>
[Tue Dec 02 13:47:51 2014] [error] [clientIP]     from django.core.wsgi import get_wsgi_application
[Tue Dec 02 13:47:51 2014] [error] [clientIP] ImportError: No module named django.core.wsgi

我tried this very helpful answer，但它似乎没有任何区别;一个关键的事情是，我现在无法像通常那样重置 apache服务器，因为它不会启动 - 所以我不确定我的更改是否生效

我还删除并重新安装mod_wsgi以查看是否存在问题，使用apt-get install libapache2-mod-wsgi重新安装，并尝试使用chmod 755 wsgi.py文件。

顺便说一下 - 之前使用的所有apache版本都有一个httpd.conf文件，但是这似乎没有 - 运行ps -ef | grep apache只显示错误日志和上面提到的000-default。

完全默认-000是：

<VirtualHost *:80>
        WSGIDaemonProcess project python-path=/var/www/project/projectv2:/var/www/env/lib/python2.7/site$
        WSGIProcessGroup project
        WSGIScriptAlias / /var/www/project/projectv2/projectv2/wsgi.py
        ServerAdmin system@project.com

        DocumentRoot /var/www
        <Directory />
                Options FollowSymLinks
                AllowOverride None
        </Directory>
        <Directory /var/www/>
                Options Indexes FollowSymLinks MultiViews
                AllowOverride None
                Order allow,deny
                allow from all
        </Directory>

        ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
        <Directory "/usr/lib/cgi-bin">
                AllowOverride None
                Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
                Order allow,deny
                Allow from all
        </Directory>

        ErrorLog ${APACHE_LOG_DIR}/error.log

        # Possible values include: debug, info, notice, warn, error, crit,
        # alert, emerg.
        LogLevel warn

        CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>

同样，我没有在shell中使用mod_python（根据Graeme's comment on the main question和I can import django.core.wsgi manually。

Answer 1

如评论中所述，您需要在重新安装后启用mod-wsgi，方法是执行sudo a2enmod wsgi。

WSGIDaemon进程语法错误 - Mod_wsgi django ImportError：没有名为django.core.wsgi的模块

1 个答案: