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EOS5+JBoss负载均衡
技术解决方案
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EOS5+JBoss负载均衡方案
文档修订记录
序号 1
版本号 0.1 修订日期 2009-02-23 修订概述 创建 修订人 林锋 审批人 备注 http://www.primeton.com/ 第 2 页 共 18 页
EOS5+JBoss负载均衡方案
目 录
1
文档摘要 ....................................................................................................................................................... 4 1.1 1.2 1.3 1.4 1.5 2
文档分类 ................................................................................................................................................. 4 关键字/TAG ............................................................................................................................................. 4 摘要 ......................................................................................................................................................... 4 作者、协作者及评审人员 ..................................................................................................................... 4 定义、首字母缩写词及缩略语 ............................................................................................................. 4
概述 ............................................................................................................................................................... 5 2.1 2.2 2.3 2.4 2.5
问题或场景 ............................................................................................................................................. 5 目的 ......................................................................................................................................................... 5 参考资料 ................................................................................................................................................. 5 工具和技术 ............................................................................................................................................. 5 系统运行环境 ......................................................................................................................................... 5
3 解决方案 ....................................................................................................................................................... 6 3.1 3.2
概述 ......................................................................................................................................................... 6 部署步骤 ................................................................................................................................................. 6
3.2.1
安装部署第一个JBoss实例 ....................................................................................................... 6 3.2.2 安装部署第二个JBoss实例 ....................................................................................................... 7 3.2.3 安装部署Apache2.2 .................................................................................................................... 7 3.2.3.1 安装 .......................................................................................................................................................... 8 3.2.3.2 配置 .......................................................................................................................................................... 8 配置EOS工作流缓存同步 ......................................................................................................... 9 3.3 启动并验证 ............................................................................................................................................12
4
注意事项 ......................................................................................................................................................13 4.1 4.2 5
JBOSS实例停止后用户需要重新登录 .................................................................................................13 发布EOS构件包 ..................................................................................................................................13 3.2.4
常见问题 ......................................................................................................................................................13 5.1 5.2
启动EOS5.3.5 SERVER时报错 .............................................................................................................13 64位UNIX下安装APACHE碰到的一些问题 ....................................................................................14
6 附录 ..............................................................................................................................................................15 6.1 6.2 6.3
一台机器运行两个EOS FOR JBOSS实例需要修改的端口 .................................................................15 在UNIX下编译安装APACHE ................................................................................................................17 关闭APACHE的ACCESS.LOG日志 ........................................................................................................18
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EOS5+JBoss负载均衡方案
1 文档摘要
1.1 文档分类
部署上线 ? 技术方案
1.2 关键字/Tag
EOS JBoss 负载均衡
1.3 摘要
介绍如何搭建EOS+JBoss+Apache负载均衡(非集群)环境。
1.4 作者、协作者及评审人员
作者: 林锋
1.5 定义、首字母缩写词及缩略语
负载均衡: 当服务请求发送到集群时,能根据一定的规则选择由集群中的某一台服务器来处理该请示。
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EOS5+JBoss负载均衡方案
2 概述
2.1 问题或场景
一般的J2EE集群方案需要实现Web负载均衡、HTTPSession复制、EJB集群等等,但某些场景下只需要用到Web负载均衡,而且JBoss集群配置比较麻烦,HTTPSession复制又会影响性能,这时可以不需要配置集群,只需要两个JBoss单机实例做负载均衡即可。
2.2 目的
通过本文可以了解如何搭建EOS+JBoss+Apache负载均衡(非集群)环境。
2.3 参考资料 2.4 工具和技术 2.5 系统运行环境
EOS5.3
JBoss3.2.5 (EOS安装包自带)
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