如何使用Apache2部署Django應用VPS？

Question

我遵循了本教程，這是各種教程推薦的部署Django的方法。

https://www.digitalocean.com/community/tutorials/how-to-serv-django-applications-with-apache-and-mod_wsgi-on-ubuntu-14-04

這是我的000-default.conf文件的內容。

更新的“ .conf”文件

<VirtualHost *:80>

 Alias /static /home/myproject/static
<Directory /home/myproject/static>
    Require all granted
</Directory>

<Directory /home/myproject/myproject>
    <Files wsgi.py>
        Require all granted
    </Files>
</Directory>

WSGIDaemonProcess myproject python-home=/home/myproject/myprojectenv python-path=/home/myproject/myprojectenv/lib/python2.7/site-packages
WSGIProcessGroup myproject
WSGIScriptAlias / /home/myproject/myproject/wsgi.py

ServerAdmin webmaster@localhost
DocumentRoot /var/www/html



    ErrorLog ${APACHE_LOG_DIR}/error.log
    CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>
# vim: syntax=apache ts=4 sw=4 sts=4 sr noet

這是我第一次在配備“ ubuntu-16.04-64bit”的VPS上部署Django Web應用程序的經驗。

在啟用virtualenv並使用Django默認服務器的情況下，我能夠獲取“ myproject” Django應用程序：

./manage.py runserver 0.0.0.0:8000

並能夠通過my_ip（由“ xx.xxx.xxx.xx”和端口8000表示）成功打開myproject應用。

http://xx.xxx.xxx.xx:8000

同時，在停用virtualenv並按照給定教程所述配置apache2服務器后，該服務器無法正常工作。

如教程所述，在服務器上成功安裝並配置Django應用后，它僅應與您的IP兼容，如下所示：

http://xx.xxx.xxx.xx 

在我的情況下，這不起作用，而是在瀏覽器上顯示“ Waiting for xx.xxx.xxx.xx ....”表示無窮大。

This site can’t be reached

xx.xxx.xxx.63 refused to connect.
Search Google for 188 167 8000
ERR_CONNECTION_REFUSED

而且它不會為apache2生成任何日志

ErrorLog /home/error.log
CustomLog /home/access.log combined

從早上開始我一直在努力，但是沒有成功，請幫助...

更新

Apache2錯誤日志：

   [Thu Nov 09 03:38:23.800566 2017] [core:warn] [pid 8823:tid 140238720010112] AH00045: child process 8827 still did not exit, sending a SIGTERM
[Thu Nov 09 03:38:25.802552 2017] [core:warn] [pid 8823:tid 140238720010112] AH00045: child process 8827 still did not exit, sending a SIGTERM
[Thu Nov 09 03:38:27.804431 2017] [core:warn] [pid 8823:tid 140238720010112] AH00045: child process 8827 still did not exit, sending a SIGTERM
[Thu Nov 09 03:38:29.805890 2017] [core:error] [pid 8823:tid 140238720010112] AH00046: child process 8827 still did not exit, sending a SIGKILL
[Thu Nov 09 03:38:30.806571 2017] [mpm_event:notice] [pid 8823:tid 140238720010112] AH00491: caught SIGTERM, shutting down
[Thu Nov 09 03:38:31.551724 2017] [mpm_event:notice] [pid 8960:tid 140082895366016] AH00489: Apache/2.4.7 (Ubuntu) mod_wsgi/3.4 Python/2.7.6 configured -- resuming normal operations
[Thu Nov 09 03:38:31.551837 2017] [core:notice] [pid 8960:tid 140082895366016] AH00094: Command line: '/usr/sbin/apache2'
ImportError: No module named site
ImportError: No module named site
ImportError: No module named site
ImportError: No module named site


ImportError: No module named site

這是我的“ wsgi.py”內容

"""
WSGI config for myproject project.

It exposes the WSGI callable as a module-level variable named ``application``.

For more information on this file, see
https://docs.djangoproject.com/en/1.10/howto/deployment/wsgi/
"""

import os

from django.core.wsgi import get_wsgi_application

os.environ.setdefault("DJANGO_SETTINGS_MODULE", "myproject.settings")

application = get_wsgi_application()

Answer 1

有關如何在虛擬環境中正確設置mod_wsgi的信息，請參見：

• http://modwsgi.readthedocs.io/en/develop/user-guides/virtual-environments.html

ImportError: No module named site問題ImportError: No module named site看起來像您不能為要使用的Python版本編譯mod_wsgi。 看到：

• http://modwsgi.readthedocs.io/zh-CN/develop/user-guides/installation-issues.html#multiple-python-versions

因為這是該問題的變體。

通過以下所有安裝檢查：

• http://modwsgi.readthedocs.io/en/develop/user-guides/checking-your-installation.html