Apache+tomcat或Nginx+tomcat集群搭建

Apache+tomcat集群搭建

1.http://httpd.apache.org/下载apache,本博客以httpd-2.4.12-x86-vc11-r2版本为例（第一个发行版中的）

2.http://mirror.bjtu.edu.cn/apache/tomcat/tomcat-connectors/jk/binaries/windows/ 下载mod_jk

3.注意Apache和mod_jk的版本，32bit后者64bit要统一

4.apache的httpd.conf文件可能有点问题，换做我同学的这个文件就好了。在里面添加mod_jk.conf文件

proxy_redirect          off;
proxy_set_header        Host $host;
proxy_set_header        X-Real-IP $remote_addr;
proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;
client_max_body_size    10m;
client_body_buffer_size 128k;
proxy_connect_timeout   300;
proxy_send_timeout      300;
proxy_read_timeout      300;
proxy_buffer_size       4k;
proxy_buffers           4 32k;
proxy_busy_buffers_size 64k;
proxy_temp_file_write_size 64k;

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5.tomcat配置<Server port="18006" shutdown="SHUTDOWN"> 端口号不能一样

6.<Connector port="18081" protocol="HTTP/1.1" 端口号要与nginx.conf中一致

7.<Connector port="8009" protocol="AJP/1.3" redirectPort="8443" /> 端口号不能一样

8.<Engine name="Catalina" defaultHost="localhost" jvmRoute="tomcat1">

9.<Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"/> 注释去掉

参考文献：
http://ari.iteye.com/blog/833153 http://blog.csdn.net/cclovett/article/details/26377269
http://www.cnblogs.com/God-froest/p/apache_tomcat.html
https://tomcat.apache.org/tomcat-6.0-doc/cluster-howto.html(tomcat官方文档--集群，session)