Python 2.6+Django 1.2.1 + Nginx
Python 2.6.5 + Django 1.2.1 + Nginx Installation && Configurationfastcgi+django,fastcgi+php
一、install
## 万恶的XXX，封掉了python下的所有目录，首页上的download链接是打不开的，不过可以到其他的链接下载 ##
## 1、http://ftp.python.org/ftp/python/2.6.5/
## 2、http://www.python.org/ftp/python/
1. Python 2.6.5
1) install
[*]wget http://ftp.python.org/ftp/python/2.6.5/Python-2.6.5.tgz
[*]
[*]tar zxvf Python-2.6.5.tgz
[*]cd Python-2.6.5
[*]./configure --prefix=/opt/python26
[*]make
[*]make install
[*]
[*]ln -s /opt/python26/bin/python2.6 /usr/bin/python26
## add the /opt/python26/bin to the PATH
vi /etc/profile
###########################
PATH=”$PATH:/opt/mysql/bin:/opt/python/bin:/opt/nginx/sbin:/opt/python26/bin”;export PATH
###########################
2)test
[*]# python26
[*]Python 2.6.5 (r265:79063, Jul 20 2010, 10:39:03)
[*] on linux2
[*]Type "help", "copyright", "credits" or "license" for more information.
[*]>>>
—————————————————————-
2. PIL
1) install
[*]wget http://effbot.org/downloads/Imaging-1.1.7.tar.gz
[*]
[*]tar zxvf Imaging-1.1.7.tar.tar
[*]cd Imaging-1.1.7
[*]python26 setup.py build_ext -i
[*]python26 setup.py install
[*]cd ..
2) test
[*]# python26
[*]Python 2.6.5 (r265:79063, Jul 20 2010, 10:39:03)
[*] on linux2
[*]Type "help", "copyright", "credits" or "license" for more information.
[*]>>> import Image
[*]>>>
—————————————————————-
3. setuptools
[*]wget http://pypi.python.org/packages/source/s/setuptools/setuptools-0.6c11.tar.gz
[*]
[*]tar zxvf setuptools-0.6c11.tar.gz
[*]cd setuptools-0.6c11
[*]python26 setup.py install
[*]cd ..
—————————————————————-
4. flup
[*]wget http://www.saddi.com/software/flup/dist/flup-1.0.2.tar.gz
[*]
[*]tar zxvf flup-1.0.2.tar.gz
[*]cd flup-1.0.2
[*]python26 setup.py install
[*]cd ..
—————————————————————-
5. MySQL-python
1) install
[*]wget http://nchc.dl.sourceforge.net/project/mysql-python/mysql-python/1.2.3/MySQL-python-1.2.3.tar.gz
[*]
[*]tar zxvf MySQL-python-1.2.3c1.tar.gz
[*]cd MySQL-python-1.2.3c1
[*]python26 setup.py build
[*]python26 setup.py install
[*]cd ..
2) test
[*]# python26
[*]Python 2.6.5 (r265:79063, Jul 20 2010, 10:39:03)
[*] on linux2
[*]Type "help", "copyright", "credits" or "license" for more information.
[*]>>> import MySQLdb
[*]>>>
测试出现ImportError: libmysqlclient.so.18: cannot open shared object file: No such file or directory时，需将mysql/lib/目录下文件，链接到/usr/lib目录下
[*]ln -s /usr/local/mysql/lib/libmysqlclient* /usr/lib
[*]ldconfig
—————————————————————-
6 Django 1.2.1
1) install
[*]wget http://media.djangoproject.com/releases/1.2/Django-1.2.1.tar.gz
[*]
[*]tar zxvf Django-1.2.1.tar.gz
[*]cp -R Django-1.2.1 /opt/python26
[*]cd /opt/python26/lib/python2.6/site-packages/
[*]ln -s /opt/python26/Django-1.2.1/django django
or
[*]cd Django-1.2.1
[*]python26 setup.py install
2) test
[*]# python26
[*]Python 2.6.5 (r265:79063, Jul 20 2010, 10:39:03)
[*] on linux2
[*]Type "help", "copyright", "credits" or "license" for more information.
[*]>>> import django
[*]>>> django.get_version()
[*]'1.2.1'
7. django-treebeard
1) install
[*]wget http://pypi.python.org/packages/source/d/django-treebeard/django-treebeard-1.61.tar.gz
[*]
[*]tar zxvf django-treebeard-1.61.tar.gz
[*]cd django-treebeard-1.61
[*]python26 setup.py install
2) test
[*]# python26
[*]Python 2.6.5 (r265:79063, Jul 20 2010, 10:39:03)
[*] on linux2
[*]Type "help", "copyright", "credits" or "license" for more information.
[*]>>> import treebeard
[*]>>>
二. configure
1) nginx
[*]cd /opt/nginx/conf/vhosts
[*]
[*]vi vhost-www_tech.conf
[*]
[*]--------------------------------------------------------------------
[*] upstream backend_www_tech {
[*] #server unix:/var/run/fcgi/www/www_tech.sock;
[*] server unix:/var/run/fcgi/www_tech.sock;
[*] }
[*]
[*] server {
[*] listen 192.168.0.250;
[*] server_name192.168.0.250;
[*]
[*] #charset gb2312;
[*]
[*] access_log/var/log/nginx/www_tech/www_tech_access_log combined;
[*] error_log /var/log/nginx/www_tech/www_tech_error_log notice;
[*]
[*] location / {
[*] root /infoware/www_tech/web;
[*] #allowall;
[*] #fastcgi_pass backend_dorm;
[*] fastcgi_pass backend_www_tech;
[*] fastcgi_param PATH_INFO $fastcgi_script_name;
[*] fastcgi_param REMOTE_ADDR $remote_addr;
[*] fastcgi_pass_header Authorization;
[*] include fastcgi_params_django;
[*]
[*] }
[*]
[*] location /static {
[*] root /infoware/www_tech/web;
[*] }
[*]
[*] error_page404 http://192.168.0.250/static/error404.htm;
[*] }
####################################################################
## 这里不能使用nginx默认的fastcgi_params，测试的时候发现所有的页面都会跳转到首页，而且也不报错
## 貌似是SCRIPT_NAME所引起的问题，而Django好像使用的是PATH_INFO，为了避免和其他的fcgi冲突，所以新建一个django专用的fastcgi_params_django
## Python2.4 + Django 0.96 版本不需要，因为Django 0.96 还不支持SCRIPT_NAME
## 可以查看django的django\core\handlers目录下的modpython.py 文件
[*]vi /opt/nginx/conf/fastcgi_params_django
[*]
[*]fastcgi_paramPATH_INFO $fastcgi_script_name;
[*]fastcgi_paramREQUEST_METHOD $request_method;
[*]fastcgi_paramQUERY_STRING $query_string;
[*]fastcgi_paramCONTENT_TYPE $content_type;
[*]fastcgi_paramCONTENT_LENGTH $content_length;
[*]fastcgi_paramSERVER_PROTOCOL $server_protocol;
[*]# fastcgi_paramSCRIPT_NAME $fastcgi_script_name;
[*]# fastcgi_paramREQUEST_URI $request_uri;
[*]# fastcgi_paramDOCUMENT_URI $document_uri;
[*]# fastcgi_paramDOCUMENT_ROOT $document_root;
[*]fastcgi_paramGATEWAY_INTERFACECGI/1.1;
[*]fastcgi_paramSERVER_SOFTWARE nginx/$nginx_version;
[*]fastcgi_paramREMOTE_ADDR $remote_addr;
[*]fastcgi_paramREMOTE_PORT $remote_port;
[*]fastcgi_paramSERVER_ADDR $server_addr;
[*]fastcgi_paramSERVER_PORT $server_port;
[*]fastcgi_paramSERVER_NAME $server_name;
2) fcgi
[*]cd /infoware/_conf/www_tech/
[*]
[*]vi start_www_tech.sh
[*]------------------------------------------------------------------
[*]#!/bin/bash
[*]
[*]## start_www_tech.sh: start www_tech app in django fcgi mode
[*]## ljzhou, 2010.08.26
[*]
[*]## TODO
[*]#- executed under deamontools(in method=thread mode), to get
[*]# (1) controled env (2) 'web' uid (3) monitored process
[*]#- dormctl.sh script(nginx+django?), just as apachectl
[*]
[*]APP_DIR="/infoware/www_tech/web"
[*]CFG_DIR="/infoware/_conf/www_tech"
[*]
[*]PYTHON="/usr/bin/python26"
[*]DJANGO_ADMIN="/opt/python26/lib/python2.6/site-packages/django/bin/django-admin.py"
[*]#PYTHON="/opt/python/bin/python2"
[*]#DJANGO_ADMIN="/usr/lib/python2.4/site-packages/django/bin/django-admin.py"
[*]
[*]############### no config below this line ##################
[*]export PYTHONPATH="$PYTHONPATH:$CFG_DIR"
[*]# mysettings.py in $CFG_DIR
[*]#export DJANGO_SETTINGS_MODULE=mysettings
[*]export DJANGO_SETTINGS_MODULE=settings
[*]
[*]umask 027
[*]
[*]## server: self daemonized, total num=20 with 10 threads each
[*]## Help message: help
[*]## TCP socket: host=... port=...
[*]PIDFILE="/var/run/fcgi/www_tech.pid"
[*]if [ -f $PIDFILE ]; then
[*] kill `cat -- $PIDFILE`
[*] rm -f -- $PIDFILE
[*] sleep 3
[*]fi
[*]
[*]$PYTHON $DJANGO_ADMIN \
[*] runfcgi daemonize=true method=prefork \
[*] maxspare=5 minspare=2 maxchildren=10 maxrequests=500 \
[*] socket="/var/run/fcgi/www_tech.sock" pidfile=$PIDFILE \
[*] umask=000 debug=true \
[*] --pythonpath=$APP_DIR
[*]
[*]# EOF: start_www_tech.sh
[*]
[*]------------------------------------------------------------------
[*]stop script like this , only Remark those:
[*]
[*]#$PYTHON $DJANGO_ADMIN \
[*]# runfcgi daemonize=true method=prefork \
[*]# maxspare=5 minspare=2 maxchildren=10 maxrequests=500 \
[*]# socket=&"/var/run/fcgi/www_tech.sock" pidfile=$PIDFILE \
[*]# umask=000 debug=true \
[*]# --pythonpath=$APP_DIR
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