NginxV1.8.0安装与配置

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;}

}