mod_wsgi+apache+django
环境：CentOS 5.Xdjango项目目录结构是按照http://djangobook.py3k.cn/2.0/chapter12/一路安装过来的。
目前目录结构：
# pwd
/data/game/project/mysite
# ls
booksmanage.py mysite
升级python：
由于系统自带python是2.4，我们需要升到2.7
#wget http://www.python.org/ftp/python/2.7/Python-2.7.tgz
#./configure--enable-shared
#make
#make install
替换原来的python
#mv/usr/bin/python{,.bak}
#cp/usr/local/bin/python2.7 /usr/bin/python
#python
Python 2.7(r27:82500, May9 2013, 17:58:15)
on linux2
Type"help", "copyright", "credits" or"license" for more information.
>>>
显示python升级成功
但因为yum使用的是2.4版本，所以还要修改下
#vi/usr/bin/yum
#!/usr/bin/python2.4 #用2.4版本
#cat “/usr/local/lib”>>/etc/ld.so.conf
#ldconfig
安装python模块
#wget https://pypi.python.org/packages/2.7/s/setuptools/setuptools-0.6c11-py2.7.egg#md5=fe1f997bc722265116870bc7919059ea
#shsetuptools-0.6c11-py2.7.egg
#wget https://pypi.python.org/packages/source/p/pip/pip-1.3.1.tar.gz
#pythonsetup.py install
#wget https://pypi.python.org/packages/source/M/MySQL-python/MySQL-python-1.2.4.zip#md5=ddf2386daf10a97af115ffad2ed4a9a0
#python setup.pyinstall
安装django
#pip installDjango==1.5.1
安装apache
#wget http://apache.etoak.com//httpd/httpd-2.2.24.tar.gz
#./configure--prefix=/usr/local/apache2
#make
#make install
安装mod_wsgi
#wget http://modwsgi.googlecode.com/files/mod_wsgi-3.4.tar.gz
#./configure--with-apxs=/usr/local/apache2/bin/apxs
#make
#make installd
配置apache
在httpd.conf里增加一行：
LoadModulewsgi_module modules/mod_wsgi.so
在apache虚拟机主机配置文件里增加以下字段，也可以放在httpd.conf里：
#ServerAdminwebmaster@dummy-host2.example.com
#DocumentRoot"/usr/local/apache2/docs/dummy-host2.example.com"
ServerName 192.168.0.110
ErrorLog "logs/error_log"
CustomLog "logs/access_log"common
Order deny,allow
Allow from all
WSGIScriptAlias / /data/game/project/mysite/mysite/django.wsgi
其中/data/game/project/mysite/mysite/django.wsgi文件内容如下：
import os
import sys
importdjango.core.handlers.wsgi
os.environ['DJANGO_SETTINGS_MODULE']= 'mysite.settings'
app_path ="/data/game/project/mysite/"
sys.path.append(app_path)
application =django.core.handlers.wsgi.WSGIHandler()
按照官方的配置：
import os,sys
sys.path.append('/data/game/project/mysite/')
os.environ['AJANGO_SETTINGS_MODULE']= 'mysite.settings'
importdjango.core.handlers.wsgi
_application =django.core.handlers.wsgi.WSGIHandler()
defapplication(environ,start_response):
environ['PATH_INFO'] =environ['SCRIPT_NAME'] + environ['PATH_INFO']
return_application(environ,start_response)
不行，不知道为什么，如有懂的，请告知下。
可以用http://192.168.0.110/admin/访问django自带后台管理模版地址了，但奇怪的是样式全丢了。也是google了下，终于找到了解决方法，cd到你的manage.py目录，运行
#python manage.py collectstatic
django会收集必要的静态文件到setting文件里STATIC_ROOT指定的目录,由于我的settings.py里的STATIC_ROOT = ''为空，所以生成的静态目录在:
# ls
adminbooks manage.pymysite
#pwd
/data/game/project/mysite
admin目录就是刚生成的.
编辑/data/game/project/mysite/mysite/settings.py文件：
其中
STATIC_ROOT = ''
# URL prefix for static files.
# Example: "http://example.com/static/", "http://static.example.com/"
STATIC_URL = '/static/'
# Additional locations of static files
STATICFILES_DIRS = (
# Put strings here, like "/home/html/static" or "C:/www/django/static".
# Always use forward slashes, even on Windows.
# Don't forget to use absolute paths, not relative paths.
'/data/game/project/mysite/admin/'
)
保持这样。
由先前apache访问日志得知样式访问url是类似以下形式：
/static/admin/css/base.cssHTTP/1.1" 404 2874
所以我们需要在配置虚拟主机文件里增加以下内容：
Alias /static/admin//data/game/project/mysite/admin/
httpd-vhosts.conf全文内容如下（我的虚拟主机配置文件）:
NameVirtualHost*:80
#ServerAdminwebmaster@dummy-host2.example.com
#DocumentRoot"/usr/local/apache2/docs/dummy-host2.example.com"
ServerName 115.238.225.50
ErrorLog "logs/error_log"
CustomLog "logs/access_log" common
Alias /static/admin//data/game/project/mysite/admin/
Order deny,allow
Allow from all
WSGIScriptAlias / /data/game/project/mysite/mysite/django.wsgi
重启apache，再次访问正常。
如有在编译mod_wsgi模块里出现
apxs:Error: Command failed with rc=65536.
make: *** Error 1
错误，重新编译python，加上
#./configure--enable-shared
本文档是在搭建后三天写的，可能有遗漏之处。
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