user root root;

worker_processes ;

#error_log logs/error.log;

#error_log logs/error.log notice;

#error_log logs/error.log info;

#pid logs/nginx.pid;

events {

  worker_connections ;

  use epoll;

}

http {

  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 ;

  keepalive_timeout ;

  #gzip on;

  #服务器的集群

  upstream  mySite.com { #服务器集群名字

  #ip_hash;

  #web服务器1

  server 10.30.x.x: weight=;

  #web服务器2

  #server 10.30.x.x: weight=;

  #server 114.119.x.x: weight=;#服务器配置 weight是权重的意思，权重越大，分配的概率越大。

  #server 114.119.x.x: weight=;

  }

  server {

  listen ;

  server_name x.x.com;

  #server_name localhost;

  #charset koi8-r;

  #access_log logs/host.access.log main;

  location / {

  proxy_pass http://mySite.com;

  #以下配置用于获取真实IP

  proxy_set_header Host $host;

  proxy_set_header X-real-ip $remote_addr;

  proxy_set_header REMOTE-HOST $remote_addr;

  proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

  #关闭缓存

  #add_header Cache-Control 'no-store';

  }

  #error_page  /.html;

  # redirect server error pages to the static page /50x.html

  #

  error_page     /50x.html;

  location = /50x.html {

  root html;

  }

  # proxy the PHP scripts to Apache listening on 127.0.0.1:

  #

  #location ~ \.php$ {

  # proxy_pass http://127.0.0.1;

  #}

  # pass the PHP scripts to FastCGI server listening on 127.0.0.1:

  #

  #location ~ \.php$ {

  # root html;

  # fastcgi_pass 127.0.0.1:;

  # fastcgi_index index.php;

  # fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;

  # include fastcgi_params;

  #}

  # deny access to .htaccess files, if Apache's document root

  # concurs with nginx's one

  #

  #location ~ /\.ht {

  # deny all;

  #}

  }

  # another virtual host using mix of IP-, name-, and port-based configuration

  #

  #server {

  # listen ;

  # listen somename:;

  # server_name somename alias another.alias;

  # location / {

  # root html;

  # index index.html index.htm;

  # }

  #}

  # HTTPS server

  #

  #server {

  # listen  ssl;

  # server_name localhost;

  # ssl_certificate cert.pem;

  # ssl_certificate_key cert.key;

  # ssl_session_cache shared:SSL:1m;

  # ssl_session_timeout 5m;

  # ssl_ciphers HIGH:!aNULL:!MD5;

  # ssl_prefer_server_ciphers on;

  # location / {

  # root html;

  # index index.html index.htm;

  # }

  #}

}