cat laifeng_newlog.conf 
log_format laifeng_newlog_main     '$http_x_forwarded_for  $time_local     $request        $status $http_user_agent        $http_x_forwarded_for   $request_time   $connection     $http_referer';

    server {
        listen       80;
server_name  log.laifeng.com;

  location /log/client {
                default_type "text/html";
                    content_by_lua_file /opt/lua/content.lua;
        access_log /opt/logs/nginx/access/laifeng_newlog.log laifeng_newlog_main;
                }

        client_max_body_size 10M;

    location ~ ^/logger.jsp {
                return 404;
                access_log off;
        }

        location = /v1/gift/show_resources {
                return 404;
                access_log off;
        }

        location = /v1/sdk/level/user {
                return 404;
                access_log off;
        }

        location = /v1/sdk/level/anchor {
                return 404;
                access_log off;
        }

        location = /v1/sdk/gift/get  {
                return 404;
                access_log off;
        }

        location = /v1/sdk/gift/sign {
                return 404;
                access_log off;
        }

    }

upstream log_laifeng_com  {
#       hash $http_x_forwarded_for;
        server 10.100.20.25:8083 max_fails=3 fail_timeout=30s;
        server 10.100.20.26:8083 max_fails=3 fail_timeout=30s;
        }

#upstream BIND_laifeng_com {
#        hash $http_x_forwarded_for;
#        server 10.100.20.25:8082 max_fails=3 fail_timeout=30s;
#        server 10.100.20.26:8082 max_fails=3 fail_timeout=30s;
#        }


log_format laifeng_log_main     '$http_x_forwarded_for  $time_local     $request        $status $http_user_agent        $http_x_forwarded_for   $request_time   $connection     $http_referer';

server {
        listen       80;
        server_name  log.laifeng.com;

        #location = /lvs/lvs.html  {
        #       default_type  "text/html;charset=UTF-8";
        #       return 200 "Hello World";
        #}

        client_max_body_size 10M;

        location ~ ^/logger.jsp {
                return 404;
                access_log off;
        }

        location = /v1/gift/show_resources {
                return 404;
                access_log off;
        }  

        location = /v1/sdk/level/user {
                return 404;
                access_log off;
        } 

        location = /v1/sdk/level/anchor {
                return 404;
                access_log off;
        } 

        location = /v1/sdk/gift/get  {
                return 404;
                access_log off;
        } 

        location = /v1/sdk/gift/sign {
                return 404;
                access_log off;
        } 

###################### 2015-07-11/活动应急备用 ######################
#       location = /redirect.html {
#               if ( $request_uri ~ "/(.*).html\?id=(000145d3|000145d0|000145d4|000145d5)$" )
#                       {
#                       rewrite ^/(.*) http://www.laifeng.com/lizhiting? redirect;
#                       }
#               proxy_next_upstream http_502 http_504 error timeout invalid_header;
#               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://cps.laifeng.com;
#               access_log /opt/logs/nginx/access/laifeng_cps.log laifeng_cps_main;
#       }

####################### 2015-08-06 #########################
#       location /bind {
#                proxy_next_upstream http_502 http_504 error timeout invalid_header;
#                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://BIND_laifeng_com;
#                access_log /opt/logs/nginx/access/laifeng_cps.log laifeng_cps_main;
#       }

        location / {
                proxy_next_upstream http_502 http_504 error timeout invalid_header;
                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://log_laifeng_com;
                access_log /opt/logs/nginx/access/laifeng_log.log laifeng_log_main;
        }
}