Nginx + Membase（memcache）+ tomcat配置共享的session web服务集群详解

#user  nobody;

#cpu个数，与机器有关

worker_processes  1;

#error_log  logs/error.log;

#error_log  logs/error.log  notice;

#error_log  logs/error.log  info;

#pid        logs/nginx.pid;

events {

    #连接数，一般在windows系统下不能设置太大，否则会造成没有相应

    worker_connections  200;

}

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  0;

    keepalive_timeout  65;

    client_header_buffer_size 1k;

    large_client_header_buffers 4 4k;

    #gzip  on;

upstream myserver {

    #tomcat访问url，权重

             server localhost:6080 weight=1 fail_timeout=10;

             server localhost:5080 weight=1 fail_timeout=10;

        #采用共享session不能用ip_hash

             #ip_hash;

    }

server {

    #监听端口

        listen      7080;

        #监听服务器

        server_name  172.18.17.130;

        charset utf-8;

        #access_log  logs/host.access.log  main;

        location / {

            root   html; 

            index  index.html index.htm; 

            #请求转发到前面定义的myserver

            proxy_pass http://myserver;

            #html头加上7080端口

                 proxy_set_header Host $host:7080;

        }

        #error_page  404              /404.html;

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

        #

        error_page   500 502 503 504  /50x.html;

        location = /50x.html {

            root   html;

        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80

        #

        #location ~ \.php$ {

        #    proxy_pass   http://127.0.0.1;

        #}

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

        # concurs with nginx's one

        #

        #location ~ /\.ht {

        #    deny  all;

        #}

    }

}

<Manager classname="de.javakaffee.web.msm.MemcachedBackupSessionManager" 

    memcachedNodes="n1:172.18.17.130:11211" 

         sticky="false"

    requestUriIgnorePattern=".*\.(png|gif|jpg|css|js)$"

    />