一、安装Nginx
1、安装所需的PCRE库:
cd /tmp
wget -c
ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.13.tar.gz
tar -zxvf pcre-8.13.tar.gz
cd pcre-8.13
./configure --prefix=/usr
make
make install
2、下载nginx源码安装:
cd /tmp
wget -c http://nginx.org/download/nginx-1.0.8.tar.gz
tar -zxvf nginx-1.0.8.tar.gz
cd nginx-1.0.8
./configure --user=nginx --group=nginx --prefix=/usr/local/nginx
--with-http_addition_module --with-http_perl_module
--with-http_flv_module --with-http_gzip_static_module
--with-http_realip_module --with-http_ssl_module
--with-http_stub_status_module --with-http_sub_module
--with-http_dav_module
make
make install
3、建立nginx用户:
useradd nginx -s /sbin/nologin -M
4、以下是安装后显示的一些安装路径:
nginx path prefix: "/usr/local/nginx"
nginx binary file: "/usr/local/nginx/sbin/nginx"
nginx configuration prefix: "/usr/local/nginx/conf"
nginx configuration file: "/usr/local/nginx/conf/nginx.conf"
nginx pid file: "/usr/local/nginx/logs/nginx.pid"
nginx error log file: "/usr/local/nginx/logs/error.log"
nginx http access log file: "/usr/local/nginx/logs/access.log"
nginx http client request body temporary files: "client_body_temp"
nginx http proxy temporary files: "proxy_temp"
nginx http fastcgi temporary files: "fastcgi_temp"
nginx http uwsgi temporary files: "uwsgi_temp"
nginx http scgi temporary files: "scgi_temp"
二、配置nginx
1、编辑配置文件/usr/local/nginx/conf/nginx.conf
vim /usr/local/nginx/conf/nginx.conf
2、修改以下内容
将第一行user前的#去掉,改为:
user nginx nginx;
将worker_processes改大,比如设为2:
worker_processes 2;
将以下两行前的#去掉:
error_log logs/error.log
pid logs/nginx.pid
绑定用来代替的域名或IP:
listen 80;
server_name 绑定的域名或IP;
3、配置反向代理内容,并使用HttpSubModule替换URL:
找到
location / {
root html;
index index.html index.htm;
在后加入:
sub_filter 要反向代理的网址 代替的域名或IP; #替换URL
sub_filter_once off; #搜索替换全部行
proxy_pass http://要反向代理的网址;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Accept-Encoding ""; #清除编码
3、编写nginx启动脚本,设置开机自启动:
vim /etc/init.d/nginx
启动脚本内容看这里
http://upload.server110.com/file/20131106/1-1311060S21V92.txt
chmod 755 /etc/init.d/nginx
chkconfig --level 345 nginx on
4、测试反向代理
浏览器输入反向代理的域名或IP,查看能够正常打开,URL是否替换。
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