我可以运行的virtualenv内阿帕奇，mod_wsgi的和MongoDB？ [英] Can I run Apache, mod_wsgi and MongoDB within virtualenv?

问题描述

我在学习的virtualenv 和的mod_wsgi 键，这些都是我最喜欢的文章至今：

I'm learning about virtualenv and mod_wsgi and these are my favourite articles so far:

的https：//$c$c.google.com/p/ modwsgi /维基/ VirtualEnvironments 结果
（由的mod_wsgi 的作者格雷厄姆邓普尔顿）。

https://code.google.com/p/modwsgi/wiki/VirtualEnvironments
(by the author of mod_wsgi, Graham Dumpleton).

http://www.dabapps.com/blog /引进到PIP-和virtualenv中，蟒蛇/

据我所知，的virtualenv 让我有Python和Python包的独立实例。

I understand that virtualenv allows me to have independent instances of Python and Python packages.

但这是如何涉及到的东西像的Apache ，的mod_wsgi 和的MongoDB ？

But how does this relate to things like Apache, mod_wsgi and MongoDB?

可以把这些东西也可以包含在这个虚拟环境？

Can these things also be included in this virtual environment?

我感兴趣的方案是为苹果有一个本地应用程序是自力更生（这将是易于安装在其他系统上） - 的virtualenv 似乎使这在一定程度上，但的Apache ，的mod_wsgi 和的MongoDB 只有在这个更广阔的系统级存在，或者他们可以在虚拟环境中存在吗？

The scenario I am interested in is being apple to have a local application that is 'self reliant' (that would be easy to install on other systems) - virtualenv seems to enable this to an extent, but can Apache, mod_wsgi and MongoDB only exist at this broader 'system level' or can they exist in a virtual environment?

推荐答案

的virtualenv 是Python包而已，<击>所以你不能有内运行的系统应用实例在这里面，比如Apache 。

virtualenv is for python packages only, so you cannot have instances of system applications running within in it, like apache.

修改：由于@Graham邓普尔顿提到的，可以使用安装apache httpd的的的mod_wsgi的httpd 内的virtualenv 。但是，正如我刚才所说的v​​irtualenv是Python包，所以它是寻找/写一个解决问题的一揽子问题。

Edit: As mentioned by @Graham Dumpleton, it is possible to install apache httpd using mod_wsgi-httpd inside virtualenv. But, as I said earlier virtualenv is for python packages, so it is a matter of finding/writing a package that solves the problem.

话虽这么说，你可以让Apache，使用的mod_wsgi，利用的virtualenv 的。诀窍是，配置必须Python文件内完成。

That being said, you can make Apache, that uses mod_wsgi, to take advantage of virtualenv. Trick is, configuration has to be done within a python file.

假设你正在试图安装Django项目的myproject ，名为的virtualenv 的myproject 中运行，这里是你的 wsgi.py ：

Say you are trying to setup django project myproject, that is running within virtualenv named myproject, here is your wsgi.py:

import os, sys, site

path = os.path.split(os.path.dirname(__file__))[0]
if path not in sys.path:
    sys.path.append(path)

site.addsitedir('~/.virtualenvs/myproject/local/lib/python2.7/site-packages')

os.environ['DJANGO_SETTINGS_MODULE'] = 'myproject.settings'

activate_env=os.path.expanduser(
    "~/.virtualenvs/myproject/bin/activate_this.py")
execfile(activate_env, dict(__file__=activate_env))

import django.core.handlers.wsgi
application = django.core.handlers.wsgi.WSGIHandler()

对于Apache或MongoDB的配置也不会有任何不同，因为它们是系统运行的广泛的服务。

Configuration for apache or mongodb wouldn't be any different, since they are system wide running services.

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