分类： LINUX
2015-01-19 12:11:55
最近来了兴致，想搞一下django开发，so, 搭建一下环境
1、安装django，可能通过pip install 或者源码安装（因为环境是2.6.6的环境，所以这里采用django 1.4.17的版本）:
# tar zxvf Django-1.4.17 # cd Django-1.4.17 # python setup.py install running install running build running build_py running build_scripts running install_lib running install_scripts changing mode of /usr/bin/django-admin.py to 755 running install_data running install_egg_info Removing /usr/lib/python2.6/site-packages/Django-1.4.17-py2.6.egg-info Writing /usr/lib/python2.6/site-packages/Django-1.4.17-py2.6.egg-info
因为之前安装了一次所以输出比较少
# python Python 2.6.6 (r266:84292, Jan 22 2014, 09:42:36) [GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import django >>> django.VERSION (1, 4, 17, 'final', 0)
2、安装uwsgi。uwsgi是一个快速的，纯C语言开发的，自维护、对开发者友好的WSGI服务器，旨在提供专业的python web应用发布和开发功能
# tar zxvf uwsgi-2.0.9.tar.gz # cd uwsgi-2.0.9 socket/plugin.o -lpthread -lm -rdynamic -ldl -lz -L/usr/local/lib -lpcre -lssl -lcrypto -lxml2 -lz -lm -lpthread -ldl -lutil -lm -lpython2.6 -lcrypt ################# uWSGI configuration ################# pcre = True kernel = Linux malloc = libc execinfo = False ifaddrs = True ssl = True zlib = True locking = pthread_mutex plugin_dir = . timer = timerfd yaml = embedded json = False filemonitor = inotify routing = True debug = False capabilities = False xml = libxml2 event = epoll ############## end of uWSGI configuration ############# total build time: 1 seconds *** uWSGI is ready, launch it with ./uwsgi *** # cp uwsgi /usr/bin # cd ..
如果在这个过程中遇到下面错误，可以执行yum remove pcre-devel 然后再执行：
c:undefined reference to `pcre_free_study' collect2: ld returned 1 exit status *** error linking uWSGI *** make: *** [all] Error 1
也可以使用pip进行安装：
# pip install uwsgi Requirement already satisfied (use --upgrade to upgrade): uwsgi in /usr/lib/python2.6/site-packages Cleaning up...
3、配置
nginx的安装，我们在这里就不讲了，经常做的工作，相必大家都会，下面看一下vhost的配置：
# cat localhost.conf
server{
listen 80;
server_name localhost;
location / {
uwsgi_pass 127.0.0.1:9090;
include uwsgi_params;
uwsgi_param UWSGI_CHDIR /data/www/OMserver;
uwsgi_param UWSGI_SCRIPT django_wsgi;
access_log off;
}
location ^~ /static{
root /data/www/OMserverweb/OMserverweb;
}
location ~* ^.+.(mpg|avi|mp3|swf|zip|tgz|gz|rar|bz2|doc|x|exe|ppt|txt|tar|mid|midi|wav|rtf|mpeg)$ {
root /data/www/OMserverweb/OMserverweb/static;
access_log off;
}
}
4、配置uwsgi。创建uwsgi配置文件/data/nginx/config/uwsgi.ini,详细内容如下：
# uwsgi.ini [uwsgi] socket = 127.0.0.1:9090 master = true pidfile = /var/run/uwsgi.pid processes = 8 chdir = /data/www/OMserverweb pythonpath = .. profiler = true memory-report=true enable-threads=true logdate=true limit-as=6048 daemonize=/data/nginx/logs/django.log
进入到网站根目录/data/www:
# django-admin.py stproject OMserverweb # tree . ├── django_wsgi.py ├── django_wsgi.pyc ├── manage.py └── OMserverweb ├── __init__.py ├── __init__.pyc ├── settings.py ├── settings.pyc ├── urls.py ├── urls.pyc ├── wsgi.py └── wsgi.pyc
创建django_wsgi：
# cat django_wsgi.py
#!/usr/bin/env python
# coding: utf-8
import os
import sys
# 将系统的编码设置为UTF8
reload(sys)
sys.setdefaultencoding('utf8')
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "OMserverweb.settings")
from django.core.handlers.wsgi import WSGIHandler
application = WSGIHandler()
5、启动：
# uwsgi --ini /data/nginx/conf/uwsgi.ini # /etc/init.d/nginx restart Stopping nginx: [ OK ] Starting nginx: [ OK ] # ps aux | uwsgi root 10159 0.0 0.3 156504 5920 ? S 11:32 0:00 uwsgi --ini /data/nginx/conf/uwsgi.ini root 10160 0.0 0.9 221416 18228 ? S 11:32 0:00 uwsgi --ini /data/nginx/conf/uwsgi.ini root 10161 0.0 0.9 221436 18208 ? S 11:32 0:00 uwsgi --ini /data/nginx/conf/uwsgi.ini root 10162 0.0 0.9 221552 18344 ? S 11:32 0:00 uwsgi --ini /data/nginx/conf/uwsgi.ini root 10163 0.0 0.9 221548 18364 ? S 11:32 0:00 uwsgi --ini /data/nginx/conf/uwsgi.ini root 10164 0.0 0.9 221552 18300 ? S 11:32 0:00 uwsgi --ini /data/nginx/conf/uwsgi.ini root 10165 0.0 0.7 215352 14252 ? S 11:32 0:00 uwsgi --ini /data/nginx/conf/uwsgi.ini root 10166 0.0 0.9 221448 18224 ? S 11:32 0:00 uwsgi --ini /data/nginx/conf/uwsgi.ini root 10167 0.0 0.7 215352 14248 ? S 11:32 0:00 uwsgi --ini /data/nginx/conf/uwsgi.ini root 29104 0.0 0.0 103240 864 pts/0 S+ 13:18 0:00 grep uwsgi
打开网页输入域名:
It worked! Congratulations on your first Django-powered page. Of course, you haven't actually done any work yet. Here's what to do next: If you plan to use a database, edit the DATABASES setting in OMserverweb/settings.py. Start your first app by running python manage.py startapp [appname]. You're seeing this message because you have DEBUG = True in your Django settings file and you haven't configured any URLs. Get to work!
说明环境搭建成功