nginx 의 실천 총화 1

1. nginx 의 설치 스 크 립 트 를 통 해 nginx 의 설 치 를 설명 합 니 다.

  
  
  
  

   
   
   
   
#!/bin/bash 
   
   
   
   
#author zhangyifei 
   
   
   
   
#2013 2.27 
   
   
   
   
#email [email protected] 
   
   
   
   
#      
   
   
   
   
cd /usr/local/src 
   
   
   
   
wget http://down1.chinaunix.net/distfiles/nginx-1.2.5.tar.gz 
   
   
   
   
wget http://down1.chinaunix.net/distfiles/pcre-8.30.tar.bz2 
   
   
   
   
#pcre       nginx rewiter      
   
   
   
   
tar jxvf pcre-8.30.tar.bz2 
   
   
   
   
cd pcre-8.30 
   
   
   
   
./configure 
   
   
   
   
make && make install 
   
   
   
   
cd .. 
   
   
   
   
pcredir="pcre-8.30" 
   
   
   
   
soft="nginx-1.2.5.tar.gz" 
   
   
   
   
softdir="nginx-1.2.5" 
   
   
   
   
if [ -f $soft ]; then 
   
   
   
   
   tar zxvf $soft 
   
   
   
   
else 
   
   
   
   
   echo "$soft not exis" 
   
   
   
   
   exit 
   
   
   
   
fi 
   
   
   
   
#        ssl   status  
   
   
   
   
read -p "do you install http_stub_status_module [Y/N]" args1 
   
   
   
   
echo "$args1" 
   
   
   
   
while [ "$args1" != "Y" ] && [ "$args1" != "y" ] && [ "$args1" != "N" ] && [ "$args1" != "n" ] 
   
   
   
   
do 
   
   
   
   
   read -p "please input  [Y/N]" args1 
   
   
   
   
done 
   
   
   
   
 
   
   
   
   
if [ "$args1" == "Y" ] || [ "$args1" == "y" ]; then 
   
   
   
   
   args1="--with-http_stub_status_module" 
   
   
   
   
else 
   
   
   
   
   args1="" 
   
   
   
   
fi 
   
   
   
   
echo "$args1" 
   
   
   
   
read -p "do you install --with-http_ssl_module [Y/N]" args2 
   
   
   
   
while [ "$args2" != "Y" ] && [ "$args2" != "y" ] && [ "$args2" != "N" ] && [ "$args2" != "n" ] 
   
   
   
   
do 
   
   
   
   
   read -p "please input  [Y/N]" args2 
   
   
   
   
done 
   
   
   
   
echo "$args2" 
   
   
   
   
if [ "$args2" == "Y" ] || [ "$args2" == "y" ]; then 
   
   
   
   
   args2="--with-http_ssl_module" 
   
   
   
   
else 
   
   
   
   
   args2="" 
   
   
   
   
fi 
   
   
   
   
echo "$args2" 
   
   
   
   
#    nginx          
   
   
   
   
nginxuser="nginx" 
   
   
   
   
useradd -s /sbin/nolgin $nginxuser 
   
   
   
   
cd $softdir 
   
   
   
   
./configure --prefix=/usr/local/nginx \ 
   
   
   
   
--user=$nginxuser \ 
   
   
   
   
--group=$nginxuser \ 
   
   
   
   
--with-pcre=/usr/local/src/$pcredir \ 
   
   
   
   
$args1 $args2 
   
   
   
   
 
   
   
   
   
make && make install 
  
  
  
  

2. nginx 의 기본 설정 파일 설명

  
  
  
  

   
   
   
   
#user  nobody;      nginx       
   
   
   
   
worker_processes  1;      nginx          cpu 

   
   
   
   
 
   
   
   
   
#error_log  logs/error.log;              
   
   
   
   
#error_log  logs/error.log  notice; 
   
   
   
   
#error_log  logs/error.log  info; 
   
   
   
   
 
   
   
   
   
#pid        logs/nginx.pid;   ID       
   
   
   
   
 
   
   
   
   
 
   
   
   
   
events { 
   
   
   
   
    worker_connections  1024;     worker process          
   
   
   
   
use epoll;   epoll       nginx   
   
   
   
   
} 
   
   
   
   
 
   
   
   
   
 
   
   
   
   
http { 
   
   
   
   
    include       mime.types;        html     text/html
   
   
   
   
    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      nginx      sendfile   （zero copy   ）     ，      ，
      on,             IO     ，     off，        I/O    ，     uptime
   
   
   
   
    sendfile        on;  

   
   
   
   
    #tcp_nopush     on; 
   
   
   
   
 
   
   
   
   
    #keepalive_timeout  0; 
   
   
   
   
    keepalive_timeout  65; keepalive      

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