centos中使用LuManager部署Django应用

[b]centos部署feifanlv.com[/b]

wget http://pypi.python.org/packages/2.6/s/setuptools/setuptools-0.6c11-py2.6.egg#md5=bfa92100bd772d5a213eedd356d64086
sh setuptools-0.6c11-py2.6.egg

easy_install virtualenv
yum install python-devel libxml2 MySQL-python

python-mysql安装
wget http://sourceforge.net/projects/mysql-python/files/latest/download?source=files
tar -zxvf MySQL-python-1.2.3.tar.gz
cd MySQL-python-1.2.3
python setup.py build
python setup.py install


cd /home
virtualenv feifanlv
cd feifanlv
source ./bin/activate

pip install pil uwsgi django django-tagging django-uni-form

安装LuManager
1. 下载zijidelu_install.sh安装脚本：wget http://down.zijidelu.org/zijidelu_install.sh（FreeBSD系统则用fetch代替wget）
2. 赋予zijidelu_install.sh可执行权限：chmod 740 zijidelu_install.sh（或者chmod u+x zijidelu_install.sh）
3. 安装：./zijidelu_install.sh -y（此为全自动安装，如需半自动安装，请不用-y参数，即：./zijidelu_install.sh）
如果您希望PHP支持pdo和mysqli，请用两个-y参数，即：./zijidelu_install.sh -y -y，但由于兼容性方面的因素，在某些机器上可能装不成功
其中第1、2、3步可合并执行（FreeBSD则用fetch代替wget）：

wget http://down.zijidelu.org/zijidelu_install.sh; chmod 740 zijidelu_install.sh; ./zijidelu_install.sh -y

4. 选择下载点：China的为中国电信下载点（默认），USA为美国下载点。选择好后回车
5. 选择您要安装的版本：选择好回车即可。如果是Redhat系列系统，会提示您是否用rpm包来快速安装LuNamp，建议时间比较紧或编译安装失败的用户选择rpm包进行安装
提示：如果在安装过程中断网，请重新执行安装便可（已经安装的会跳过）


上传/usr/local/nginx/conf/django_uwsgi.conf
-----------------------------------
    # Django project
    server {
    
            listen  80;
            server_name www.feifanlv.com feifanlv.com;
            if ($host = 'feifanlv.com' ) {
                rewrite ^/(.*)$ http://www.feifanlv.com/$1 permanent;
            }

            location / {
                uwsgi_pass   127.0.0.1:3031;
                include     uwsgi_params;
                access_log  off;
            }

            location ^~ /static {
                root   /home/feifanlv/travelsite;
            }

            location ^~ /admin/ {
                uwsgi_pass   127.0.0.1:3031;
                include  uwsgi_params;
                access_log   off;
            }

            location ~* ^.+\.(mpg|avi|mp3|swf|zip|tgz|gz|rar|bz2|doc|xls|exe|ppt|txt|tar|mid|midi|wav|rtf|mpeg)$ {
                root    /home/feifanlv/travelsite/static;
                access_log  off;
            }

    }
-----------------------------------
/usr/local/nginx/conf/nginx.conf追加子配置文件django_uwsgi.conf
-----------------------------------
    http{
    ........
    include django_uwsgi.conf;
    }
-----------------------------------
UWSGI配置

mkdir -p /home/feifanlv/uwsgi;cd /home/feifanlv/uwsgi
mkdir -p /home/feifanlv/logs
echo "" > /home/feifanlv/logs/django.log
    vi uwsgi.xml
-----------------------------------

  127.0.0.1:3031
  200
  true
  /usr/local/nginx/uwsgi.pid
  8
  /home/feifanlv/travelsite
  /home/feifanlv/
  django_wsgi
  true
  true
  true
  true
  256
  /home/feifanlv/logs/django.log



8、启动与关闭服务
    uwsgi -x /home/feifanlv/uwsgi/uwsgi.xml
    /usr/local/nginx/sbin/nginx

    killall -9 uwsgi    #关闭uwsgi服务
    /usr/local/nginx/sbin/nginx -s  reload  #平滑重启

9、查看进程
    ps -ef|grep uwsgi|grep -v grep

10、监听端口
    netstat -an|grep 3031

维护重启服务：
cd /home/feifanlv
source ./bin/activate
ps -ef|grep uwsgi|grep -v grep
killall -9 uwsgi
sh /home/feifanlv/uwsgi/uwsgiserver.sh start
/usr/local/nginx/sbin/nginx -s  reload

---------------------------------------------------
如果报错502，NGINX日志显示：
    2012/02/18 13:12:39 [error] 1383#0: *198 upstream prematurely closed connection while reading response header from upstream, client: 60.220.178.174, server: w.feifanlv.com, request: "GET /favicon.ico/ HTTP/1.1", upstream: "uwsgi://127.0.0.1:3031", host: "w.feifanlv.com"
    
说明uwsgi内存配置有问题，请参照服务器硬件情况进行修改

----------------------------------------------------------
参考：
Centos5.4+Nginx-0.8.50+UWSGI-0.9.6.2+Django-1.2.3搭建高性能WEB服务器[原创]  
http://blog.liuts.com/post/216/
---------------------------------------------------------------
配置防火墙
vi /etc/sysconfig/iptables
-A INPUT -m state --state NEW -m tcp -p tcp --dport 15900 -j ACCEPT（允许15900端口通过防火墙）
重启防火墙，使刚才的端口配置生效
/etc/init.d/iptables restart
或者
service iptables restart