Nginx动静分离经典

系统版本：CentOS6.0X86_64

Nginx版本：Nginx-1.2.6

Tomcat版本：Tomcat-6.0.18

#安装pcre支持rewrite库,也可以安装源码，注*安装源码时，指定pcre路径为解压源码的路径，而不是编译后的路径，否则会报错。

yum install pcre-devel pcre -y

#下载Nginx源码包

cd /usr/src ;wget -c http://nginx.org/download/nginx-1.2.6.tar.gz

#解压Nginx源码包

tar -xzf nginx-1.2.6.tar.gz

#进入解压目录，然后sed修改Nginx版本信息为TDTWS

cd nginx-1.2.6; sed -i -e's/1.2.6//g'-e's/nginx\//TDTWS/g'-e's/"NGINX"/"TDTWS"/g'src/core/nginx.h

#预编译Nginx

./configure --user=www --group=www --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module

#.configure预编译成功后，执行make命令进行编译

make

#make执行成功后，执行make install 正式安装

make install

#自此Nginx安装完毕！！！

user www www;

worker_processes8;

worker_cpu_affinity0000000100000010000001000000100000010000001000000100000010000000;

pid /usr/local/nginx/nginx.pid;

worker_rlimit_nofile102400;

events

{

useepoll;

worker_connections102400;

}

http

{

includemime.types;

default_type application/octet-stream;

fastcgi_intercept_errors on;

charset utf-8;

server_names_hash_bucket_size128;

client_header_buffer_size 4k;

large_client_header_buffers432k;

client_max_body_size 300m;

sendfile on;

tcp_nopush on;

keepalive_timeout60;

tcp_nodelay on;

client_body_buffer_size 512k;

proxy_connect_timeout5;

proxy_read_timeout60;

proxy_send_timeout5;

proxy_buffer_size 16k;

proxy_buffers464k;

proxy_busy_buffers_size 128k;

proxy_temp_file_write_size 128k;

gzip on;

gzip_min_length 1k;

gzip_buffers416k;

gzip_http_version1.1;

gzip_comp_level2;

gzip_types text/plain application/x-javascript text/css application/xml;

gzip_vary on;

###2012-12-19change nginx logs

log_format main'$http_x_forwarded_for - $remote_user [$time_local] "$request" '

'$status $body_bytes_sent "$http_referer" '

'"$http_user_agent" $request_time $remote_addr';

#这里为后端服务器wugk应用集群配置，根据后端实际情况修改即可，tdt_wugk为负载均衡名称，可以任意指定

#但必须跟vhosts.conf虚拟主机的pass段一致，否则不能转发后端的请求。

upstream tdt_wugk {

server10.10.141.30:8080weight=1max_fails=2fail_timeout=30s;

server10.10.141.30:8081weight=1max_fails=2fail_timeout=30s;

server10.10.141.31:8080weight=1max_fails=2fail_timeout=30s;

server10.10.141.31:8081weight=1max_fails=2fail_timeout=30s;

server10.10.141.32:8080weight=1max_fails=2fail_timeout=30s;

server10.10.141.32:8081weight=1max_fails=2fail_timeout=30s;

}

#这里为后端APP应用负载均衡配置，根据后端实际情况修改即可。tdt_app为负载均衡名称，可以任意指定

upstream tdt_app {

server10.10.141.40:8080weight=1max_fails=2fail_timeout=30s;

server10.10.141.40:8081weight=1max_fails=2fail_timeout=30s;

server10.10.141.41:8080weight=1max_fails=2fail_timeout=30s;

server10.10.141.41:8081weight=1max_fails=2fail_timeout=30s;

server10.10.141.42:8080weight=1max_fails=2fail_timeout=30s;

server10.10.141.42:8081weight=1max_fails=2fail_timeout=30s;

}

#include引用vhosts.conf，该文件主要用于配置Nginx 虚拟主机

includevhosts.conf;

}

####www.wuguangke.cn

server

{

listen80;

server_name www.wuguangke.cn;

index index.html index.htm;

#配置发布目录为/data/www/wugk

root /data/www/wugk;

location /

{

proxy_next_upstream http_502 http_504 error timeout invalid_header;

proxy_set_header Host $host;

proxy_set_header X-Real-IP $remote_addr;

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

proxy_pass http://tdt_wugk;

expires 3d;

}

#动态页面交给http://tdt_wugk，也即我们之前在nginx.conf定义的upstream tdt_wugk 均衡

location ~ .*\.(php|jsp|cgi)?$

{

proxy_set_header Host $host;

proxy_set_header X-Real-IP $remote_addr;

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

proxy_pass http://tdt_wugk;

}

#配置Nginx动静分离，定义的静态页面直接从Nginx发布目录读取。

location ~ .*\.(html|htm|gif|jpg|jpeg|bmp|png|ico|txt|js|css)$

{

root /data/www/wugk;

#expires定义用户浏览器缓存的时间为3天，如果静态页面不常更新，可以设置更长，这样可以节省带宽和缓解服务器的压力

expires 3d;

}

#定义Nginx输出日志的路径

access_log /data/logs/nginx_wugk/access.log main;

error_log /data/logs/nginx_wugk/error.log crit;

}

##########chinaapp.sinaapp.com2012-12-19

server

{

listen80;

server_name chinaapp.sinaapp.com;

index index.html index.htm;

root /data/www;

location /

{

proxy_next_upstream http_502 http_504 error timeout invalid_header;

proxy_set_header Host $host;

proxy_set_header X-Real-IP $remote_addr;

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

proxy_pass http://tdt_app;

expires 3d;

}

location ~ .*\.(php|jsp|cgi)?$

{

proxy_set_header Host $host;

proxy_set_header X-Real-IP $remote_addr;

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

proxy_pass http://tdt_app;

}

location ~ .*\.(html|htm|gif|jpg|jpeg|bmp|png|ico|txt|js|css)$

{

root /data/www/app;

expires 3d;

}

access_log /data/logs/nginx_app/access.log main;

error_log /data/logs/nginx_app/error.log crit;

}

#检查Nginx配置文件是否配置正确，提示Ok and successful表示正确，如下：

[root@WEB-11-151~]# /usr/local/nginx/sbin/nginx -t

nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntaxisok

nginx: configuration file /usr/local/nginx/conf/nginx.conf testissuccessful

#启动Nginx服务

/usr/local/nginx/sbin/nginx

#查看Nginx进程是否启动

ps -ef |grep nginx