nginx编译安装

一、安装相关支持库： 
yum -y install gcc gcc-c++ autoconf 
yum -y install openssl openssl-devel

pcre：为了重写rewrite， zlib：为了gzip压缩，ngx_pagespeed插件：前端网页访问提速优化插件 
（1）pcre安装： 
wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.36.tar.gz 
tar -zxvf pcre-8.36.tar.gz 
cd pcre-8.36 
./configure 
make && make install 
cd ../

ln -s /usr/local/lib/libpcre.so.1 /lib64/

（2）zlib安装： 
wget http://zlib.net/zlib-1.2.8.tar.gz 
tar -zxvf zlib-1.2.8.tar.gz 
cd zlib-1.2.8 
./configure 
make && make install 
cd ../

（3）openssl安装： 
wget http://www.openssl.org/source/openssl-1.0.1c.tar.gz 
tar -zxvf openssl-1.0.1c.tar.gz 
cd openssl-1.0.1c 
./config 
make && make install 
cd ../

(4)pagespeed安装： 
wget https://github.com/pagespeed/ngx_pagespeed/archive/v1.8.31.4-beta.tar.gz 
wget https://dl.google.com/dl/page-speed/psol/1.8.31.4.tar.gz 
tar -zxvf v1.8.31.4-beta.tar.gz 
cp 1.8.31.4.tar.gz ./ngx_pagespeed-1.8.31.4-beta 
cd ngx_pagespeed-1.8.31.4-beta 
tar -xzvf 1.8.31.4.tar.gz

二、nginx安装 
创建专用用户及用户组： 
/usr/sbin/groupadd www 
/usr/sbin/useradd -g www www 
ulimit -SHn 65535

wget http://nginx.org/download/nginx-1.8.0.tar.gz 
tar -zxvf nginx-1.8.0.tar.gz 
cd nginx-1.8.0 
./configure –user=www \ 
–prefix=/usr/local/nginx \ 
–with-http_ssl_module \ 
–with-http_stub_status_module \ 
–with-http_realip_module \ 
–add-module=/home/yq/ngx_pagespeed-1.8.31.4-beta

make && make install

三、相关配置文件： 
1、nginx.conf

user www www; 
worker_processes 4;

error_log /var/log/nginx/error.log;

pid /var/run/nginx.pid;

events { 
use epoll; 
worker_connections 1024; 
}

http { 
upstream tomcat7{ 
server 127.0.0.1:8090; 
} 
upstream fdfs{ 
server 192.168.77.32:8888; 
} 
pagespeed On; 
pagespeed FileCachePath “/var/cache/ngx_pagespeed/”; 
pagespeed EnableFilters combine_css,combine_javascript;

include       mime.types;
default_type  application/octet-stream;

#log_format  main  ‘$remote_addr - $remote_user [$time_local] "$request" ‘
#                  ‘$status $body_bytes_sent "$http_referer" ‘
#                  ‘"$http_user_agent" "$http_x_forwarded_for"‘;

#access_log  logs/access.log  main;

sendfile        on;
#tcp_nopush     on;

#keepalive_timeout  0;
keepalive_timeout  65;

gzip  on;
gzip_min_length     1000;
gzip_buffers        4 16k;
gzip_http_version   1.1;
gzip_types  text/plain application/x-javascript text/css application/xml;  

include vhost.conf; 
include vhost/*;

}

vhost.conf是默认项目，里面是一个虚拟机配置， 
server { 
listen 80; 
server_name localhost;

    #charset koi8-r;

    #access_log  logs/host.access.log  main;

    location / {
        root   html;
        index  index.html index.htm;
    }

    #error_page  404              /404.html;

    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   html;
    }

}

下面把一个典型的虚拟机配置： 
test.conf 
server { 
listen 80; 
server_name test.qq.cn;

#charset koi8-r;

#access_log  logs/host.access.log  main;
proxy_set_header REMOTE-HOST $remote_addr;
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_connect_timeout 30;
proxy_read_timeout 60;
proxy_buffer_size 4k;
proxy_buffers 4 32k;
proxy_busy_buffers_size 64k;
proxy_temp_file_write_size 64k;
proxy_max_temp_file_size 128m;

proxy_set_header Host $host;
proxy_pass_header User-Agent;  

location / {
proxy_pass   http://tomcat7;
}
location /assets {
        root html;
index index.html;
}
#error_page  404              /404.html;

# redirect server error pages to the static page /50x.html
#
error_page   500 502 503 504  /50x.html;
location = /50x.html {
    root   html;
}

}