nginx config

nginx.conf

worker_processes  1;

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

events {
    worker_connections  1024;
}

http {
    include       mime.types;
    default_type  application/octet-stream;

    sendfile        on;

    upstream mogile_trackers {
        server real1:7001;
        server real2:7001;
    }

    server {
        listen       8080;

        client_max_body_size 5G;
        client_body_buffer_size 25M;

        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;
        proxy_hide_header Content-Type;
        proxy_buffering off;
        proxy_intercept_errors on;

        location ~ ^/(?<domain>[\w._]+)/(?<class>[\w._]+)/(?<key>.+)$ {
            mogilefs_tracker mogile_trackers;
            mogilefs_methods GET PUT DELETE;
            mogilefs_domain $domain;
            mogilefs_class $class;

            mogilefs_noverify on;
            mogilefs_pass $key {
                proxy_pass $mogilefs_path;
                recursive_error_pages on;

                error_page 404 502 503 504 = @try_again1;
            }
        }
        location @try_again1 {
            if ($mogilefs_path1 = "") {
                return 404;
            }
            proxy_pass $mogilefs_path1;
            error_page 404 502 503 504 = @try_again2;
        }

        location @try_again2 {
            mogilefs_tracker mogile_trackers;
            mogilefs_methods GET PUT DELETE;
            mogilefs_domain $domain;
            mogilefs_class $class;

            mogilefs_pass $key {
                proxy_pass $mogilefs_path;
            }
        }
    }
}