nginx配置例子

worker_processes  4;

events {

use epoll;

    worker_connections  10240;

}

http {

 

    include       mime.types;

 

    default_type  application/octet-stream;

 

     log_format  main  '$msec $remote_addr $http_userid $http_pid $http_reqid [$time_local] $upstream_addr "$request_uri" '

                      '$status $bytes_sent $request_time "$http_x__referer" "$http_accept" $http_x_update $upstream_cache_status';

 

    #access_log  logs/access.log  main buffer=1m;

    access_log  logs/access.log  main;

 

    sendfile        on;

    #tcp_nopush     on;

 

#keep alive with requestproxy

    keepalive_timeout  3600;

    keepalive_requests 1000000;

    client_header_timeout 3600;

    #keepalive_timeout  65;

 

#nginx ignore headers with underscores by default

    underscores_in_headers    on;

 

#gzip config

    gzip  on;

#gzip_static on;

    gzip_min_length 2048;

    gzip_types *;

    gzip_proxied any;

 

open_file_cache max=5000 inactive=180;

    proxy_temp_path /tmp/proxy_temp_path;

    proxy_cache_path /tmp/nginx_cache levels=1:2 keys_zone=cache_one:1000m inactive=1d max_size=6000m;

    proxy_connect_timeout 2000ms;

proxy_read_timeout 10s;

 

#cache key

    proxy_cache_key $uri$is_args$args[$http_accept][$http_accept_encoding];

 

 

    proxy_cache cache_one;

 

#set on specific location if needed

    proxy_cache_valid 30s;

 

    proxy_cache_use_stale error timeout updating http_500 http_404 http_504;

    proxy_next_upstream error timeout updating http_500 http_404 http_504;

    proxy_cache_bypass   $http_x_update $arg_no_cache $arg_nocache;

 

    proxy_http_version 1.1;

 

#set general response header

more_set_headers 'REQID: $http_reqid';

more_set_headers 'REQTIME: $http_reqtime';

    more_set_headers 'THREADID: $http_threadid';

 

# Forward the user's IP address to Backend

    proxy_set_header Host            $host;

    proxy_set_header X-Real-IP       $remote_addr;

    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

 

    upstream  www.dogs.com  {

 

               server   10.15.107.112:9089  weight=1;

 

               server   10.15.88.70:9089  weight=1;

 

       }

 

    server {

 

        listen       80;

 

        server_name  www.dogs.com;

 

        root /var/www/html;

 

        index index.html index.htm index.jsp;

 

        location / {

 

        proxy_pass        http://www.dogs.com;

 

        proxy_set_header   Host             $host;

 

        proxy_set_header   X-Real-IP        $remote_addr;

 

        proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;

 

        }

 

        location ~ .*.jsp$ {

 

        index index.jsp;

 

        proxy_pass http://localhost:8080;

 

        }

 

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

 

        expires      30d;

 

        }

 

        location ~ .*\.(js|css)?$ {

 

        expires      1h;

 

        }

 

        error_page   500 502 503 504  /50x.html;

 

        location = /50x.html {

 

            root   html;

 

        }

 

    }

}