nginx安装

参考http://my.oschina.net/chenlei123/blog/128299
1.安装zlib
wget http://zlib.net/zlib-1.2.8.tar.gz
cd zlib-1.2.8
./configure --prefix=/usr/local
make && make install

解压
2.安装pcre
wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.33.tar.gz
解压

3.安装nginx
wget http://nginx.org/download/nginx-1.4.4.tar.gz
mkdir /usr/local/nginx
执行
./configure  \
--prefix=/home/nginx \
--pid-path=/var/run/nginx.pid \
--lock-path=/var/lock/nginx.lock \
--with-http_ssl_module \
--with-http_dav_module \
--with-http_realip_module \
--with-http_gzip_static_module \
--with-http_stub_status_module \
--with-pcre=../pcre-8.33 \
--with-zlib=../zlib-1.2.8 \
--with-debug \
--with-mail \
--http-client-body-temp-path=/var/tmp/nginx/client \
--http-proxy-temp-path=/var/tmp/nginx/proxy \
--http-fastcgi-temp-path=/var/tmp/nginx/fastcgi \
--http-uwsgi-temp-path=/var/tmp/nginx/uwsgi \
--http-scgi-temp-path=/var/tmp/nginx/scgi \
--with-http_ssl_module \
--add-module=/home/nginx-plugin/gnosek-nginx-upstream-fair-a18b409

输出目录：
  nginx path prefix: "/home/nginx"
  nginx binary file: "/home/nginx/sbin/nginx"
  nginx configuration prefix: "/home/nginx/conf"
  nginx configuration file: "/home/nginx/conf/nginx.conf"
  nginx pid file: "/var/run/nginx.pid"
  nginx error log file: "/home/nginx/logs/error.log"
  nginx http access log file: "/home/nginx/logs/access.log"
  nginx http client request body temporary files: "/var/tmp/nginx/client"
  nginx http proxy temporary files: "/var/tmp/nginx/proxy"
  nginx http fastcgi temporary files: "/var/tmp/nginx/fastcgi"
  nginx http uwsgi temporary files: "/var/tmp/nginx/uwsgi"
  nginx http scgi temporary files: "/var/tmp/nginx/scgi"





-----------------------------------
杀掉nginx进程
pkill -9 nginx

------------fair负载机制-----------
  下载upstream_fair模块
./configure --with-http_ssl_module --add-module=/absolute/path/to/nginx-upstream-fair
make
make install


Usage:
--

Change your Nginx config file's upstream block to include the 'fair' directive:

upstream mongrel {
    fair;
    server 127.0.0.1:5000;
    server 127.0.0.1:5001;
    server 127.0.0.1:5002;
  }