Linux系統上Nginx+Python的web.py與Django框架環境

 　　1.編譯nginx

　　在網上買了一本《實戰nginx-取代Apache的高性能服務器》，寫的比較淺，主要是些配置方面的東西，不過卻正是目前我所需要的。由於需要支持https和rewrite，所以除了nginx的源碼之外，又下載了 openssl-0.9.8r.tar.gz 和 pcre-8.12.tar.gz，把他們和nginx-1.0.4.tar.gz放到同一個目錄。

　　為了方便編譯，筆者寫了一個腳本，代碼如下:

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 #!/bin/bash   #============================================================================= #腳本所在絕對目錄 abs_path(){ local path=$1 local basename=$( basename $path ) local dirname=$( dirname $path ) cd $dirname if [ -h $basename ]; then path=$( readlink $basename ) abs_path $path else pwd fi }   #============================================================================= #依賴的目錄 src_base_dir=$( abs_path $0 ) src_openssl_dir=$src_base_dir'/openssl-0.9.8r' src_pcre_dir=$src_base_dir'/pcre-8.12' src_nginx_dir=$src_base_dir'/nginx-1.0.4'   #============================================================================= #目標的目錄 dest_base_dir=$src_base_dir'/release' dest_nginx_dir=$dest_base_dir'/nginx'   #============================================================================= #把所有的tar.gz解壓 find . -name "*.tar.gz" | xargs -IX tar zxvf X   #============================================================================= #編譯nginx cd $src_nginx_dir chmod u+x ./configure ./configure --with-http_stub_status_module --with-http_ssl_module --with-openssl=$src_openssl_dir --with-pcre=$src_pcre_dir --prefix=$dest_nginx_dir make && make install

　　2.配置nginx

　　在server配置項下增加

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 location / { #這兩種方法都可以，只不過spawn-cgi啟動的方法不同 #fastcgi_pass 127.0.0.1:9002; fastcgi_pass unix:webpy.sock;   fastcgi_param REQUEST_METHOD $request_method; fastcgi_param QUERY_STRING $query_string; fastcgi_param CONTENT_TYPE $content_type; fastcgi_param CONTENT_LENGTH $content_length; fastcgi_param GATEWAY_INTERFACE CGI/1.1; fastcgi_param SERVER_SOFTWARE nginx/$nginx_version; fastcgi_param REMOTE_ADDR $remote_addr; fastcgi_param REMOTE_PORT $remote_port; fastcgi_param SERVER_ADDR $server_addr; fastcgi_param SERVER_PORT $server_port; fastcgi_param SERVER_NAME $server_name; fastcgi_param SERVER_PROTOCOL $server_protocol; fastcgi_param SCRIPT_FILENAME $fastcgi_script_name; fastcgi_param PATH_INFO $fastcgi_script_name; }

　　這裡的3個location配置分別解決了，與python進程通信、django後台管理端樣式存放、網站樣式存放的問題。對照著apache的配置來看，就很容易明白了

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 WSGIPythonEggs /tmp <VirtualHost *> ServerName fuload.qq.com WSGIScriptAlias / /home/dantezhu/htdocs/fuload/conf/setting.wsgi <Directory /> Options FollowSymLinks AllowOverride Order allow,deny Allow from all </Directory> <Directory "/home/dantezhu/htdocs/fuload/mysite"> Order Deny,Allow Deny from all </Directory> Alias /admin_media "/usr/local/lib/python2.7/site-packages/django/contrib/admin/media" <Directory "/usr/local/lib/python2.7/site-packages/django/contrib/admin/media"> Order allow,deny Options Indexes Allow from all IndexOptions FancyIndexing </Directory>   #AliasMatch /site_media/(.*\.(css|gif|png|jpg|jpeg)) /home/dantezhu/htdocs/fuload/media/$1 Alias /site_media /home/dantezhu/htdocs/fuload/media/ <Directory "/home/dantezhu/htdocs/fuload/media/"> Order allow,deny Options Indexes Allow from all IndexOptions FancyIndexing </Directory> </VirtualHost>

　　3.安裝fastcgi依賴

　　需要到 http://trac.saddi.com/flup下載安裝，之後fastcgi才能夠正常啟動。

　　4.啟動django

　　創建django project的過程我們就不說了，只列出啟動/停止的命令:

　　啟動:

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1 2 #python manage.py runfcgi daemonize=true pidfile=`pwd`/django.pid host=127.0.0.1 port=9001 maxrequests=1 & python manage.py runfcgi daemonize=true pidfile=`pwd`/django.pid socket=/home/dantezhu/nginx/sbin/django.sock maxrequests=1 &

　　停止:

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1 kill -9 `cat django.pid`

　　啟動nginx

　　啟動:

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1 ./nginx -p /home/dantezhu/nginx/

　　停止:

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1 kill -QUIT `cat ../logs/nginx.pid`

　　重新載入配置:

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1 2 ./nginx -t -c `pwd`/../conf/nginx.conf kill -HUP `cat ../logs/nginx.pid`

　　成功顯示了django的後台界面:

　　PPPPPPPPPPPPPPPPPPPPP1

　　5.部署web.py版

　　安裝依賴

　　spawn-cgi

　　flup

　　配置nginx

　　在server配置項下增加

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 location / { #這兩種方法都可以，只不過spawn-cgi啟動的方法不同 #fastcgi_pass 127.0.0.1:9002; fastcgi_pass unix:webpy.sock;   fastcgi_param REQUEST_METHOD $request_method; fastcgi_param QUERY_STRING $query_string; fastcgi_param CONTENT_TYPE $content_type; fastcgi_param CONTENT_LENGTH $content_length; fastcgi_param GATEWAY_INTERFACE CGI/1.1; fastcgi_param SERVER_SOFTWARE nginx/$nginx_version; fastcgi_param REMOTE_ADDR $remote_addr; fastcgi_param REMOTE_PORT $remote_port; fastcgi_param SERVER_ADDR $server_addr; fastcgi_param SERVER_PORT $server_port; fastcgi_param SERVER_NAME $server_name; fastcgi_param SERVER_PROTOCOL $server_protocol; fastcgi_param SCRIPT_FILENAME $fastcgi_script_name; fastcgi_param PATH_INFO $fastcgi_script_name; }

　　一個簡單的index.py

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 #!/usr/bin/python # -*- coding: utf-8 -*-   import web   urls = ("/.*", "hello") app = web.application(urls, globals())   class hello: def GET(self): return 'Hello, world!'   if __name__ == "__main__": web.wsgi.runwsgi = lambda func, addr=None: web.wsgi.runfcgi(func, addr) app.run()

　　並執行:

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1 chmod +x index.py

　　.啟動web.py

　　啟動:

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1 2 #spawn-fcgi -P `pwd`/webpy.pid -f /home/dantezhu/htdocs/ngx_web/index.py -a 127.0.0.1 -p 9002 & spawn-fcgi -P `pwd`/webpy.pid -f /home/dantezhu/htdocs/ngx_web/index.py -s /home/dantezhu/nginx/sbin/webpy.sock &

　　停止:

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1 kill -9 `cat webpy.pid`

　　啟動nginx

　　加入到rc.local中，自動啟動

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1 2 3 /home/dantezhu/nginx/sbin/start.sh sudo -u dantezhu /home/dantezhu/htdocs/ngx_django/mysite/start.sh sudo -u dantezhu /home/dantezhu/htdocs/ngx_web/start.sh