Nginx 프로필: nginx. conf 설명

#  Nginx         

user www www;



#nginx   ，       CPU    。

worker_processes 8;



#          ，[ debug | info | notice | warn | error | crit ]

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



#    

pid /var/run/nginx.pid;



#  nginx              ，             （    ulimit -n） nginx     ，  nginx        ，     ulimit -n      。

worker_rlimit_nofile 65535;



#          

events

{

#      ，use [ kqueue | rtsig | epoll | /dev/poll | select | poll ]; epoll   Linux 2.6             I/O  ，    FreeBSD  ，  kqueue  。

use epoll;

#         （     =   *   ）

worker_connections 65535;

}



#  http   

http

{

include mime.types; #             

default_type application/octet-stream; #      

#charset utf-8; #    

server_names_hash_bucket_size 128; #      hash   

client_header_buffer_size 32k; #        

large_client_header_buffers 4 64k; #     

client_max_body_size 8m; #     

sendfile on; #          ，sendfile    nginx    sendfile       ，         on，             IO     ，    off，        I/O    ，       。  ：              off。

autoindex on; #        ，       ，    。

tcp_nopush on; #      

tcp_nodelay on; #      

keepalive_timeout 120; #       ，    



#FastCGI              ：      ，      。             。

fastcgi_connect_timeout 300;

fastcgi_send_timeout 300;

fastcgi_read_timeout 300;

fastcgi_buffer_size 64k;

fastcgi_buffers 4 64k;

fastcgi_busy_buffers_size 128k;

fastcgi_temp_file_write_size 128k;



#gzip    

gzip on; #  gzip    

gzip_min_length 1k; #        

gzip_buffers 4 16k; #     

gzip_http_version 1.0; #    （  1.1，     squid2.5   1.0）

gzip_comp_level 2; #    

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

#    ，       text/html，          ，         ，      warn。

gzip_vary on;

#limit_zone crawler $binary_remote_addr 10m; #    IP          



upstream blog.ha97.com {

#upstream     ，weight   ，            。weigth      ，             。

server 192.168.80.121:80 weight=3;

server 192.168.80.122:80 weight=2;

server 192.168.80.123:80 weight=3;

}



#       

server

{

#    

listen 80;

#       ，     

server_name www.ha97.com ha97.com;

index index.html index.htm index.php;

root /data/www/ha97;

location ~ .*.(php|php5)?$

{

fastcgi_pass 127.0.0.1:9000;

fastcgi_index index.php;

include fastcgi.conf;

}

#        

location ~ .*.(gif|jpg|jpeg|png|bmp|swf)$

{

expires 10d;

}

#JS CSS      

location ~ .*.(js|css)?$

{

expires 1h;

}

#      

log_format access '$remote_addr - $remote_user [$time_local] "$request" '

'$status $body_bytes_sent "$http_referer" '

'"$http_user_agent" $http_x_forwarded_for';

#            

access_log /var/log/nginx/ha97access.log access;



#  "/"       

location / {

proxy_pass http://127.0.0.1:88;

proxy_redirect off;

proxy_set_header X-Real-IP $remote_addr;

#   Web       X-Forwarded-For      IP

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

#            ，  。

proxy_set_header Host $host;

client_max_body_size 10m; #                

client_body_buffer_size 128k; #                  ，

proxy_connect_timeout 90; #nginx            (      )

proxy_send_timeout 90; #           (      )

proxy_read_timeout 90; #     ，         (      )

proxy_buffer_size 4k; #       （nginx）             

proxy_buffers 4 32k; #proxy_buffers   ，     32k     

proxy_busy_buffers_size 64k; #        （proxy_buffers*2）

proxy_temp_file_write_size 64k;

#         ，     ，  upstream    

}



#    Nginx     

location /NginxStatus {

stub_status on;

access_log on;

auth_basic "NginxStatus";

auth_basic_user_file conf/htpasswd;

#htpasswd        apache   htpasswd     。

}



#            

#  jsp      tomcat resin  

location ~ .(jsp|jspx|do)?$ {

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://127.0.0.1:8080;

}

#       nginx       tomcat resin

location ~ .*.(htm|html|gif|jpg|jpeg|png|bmp|swf|ioc|rar|zip|txt|flv|mid|doc|ppt|pdf|xls|mp3|wma)$

{ expires 15d; }

location ~ .*.(js|css)?$

{ expires 1h; }

}

}