在不影响应用程序可用性的情况下将EAR安装到WebSphere 8.5 Cluster中 [英] Install EAR into WebSphere 8.5 Cluster without affecting the application availability

问题描述

我创建了1个动态集群，其中包含2个WAS.我正在使用Ant脚本在群集上部署应用程序EAR.为了安装新应用程序，我必须停止已经运行的应用程序，卸载该应用程序，安装新应用程序，然后启动该应用程序.这正在影响我的应用程序的可用性.在部署应用程序时，有什么方法可以实现应用程序可用性?

I have created 1 dynamic cluster with 2 WAS in it. I am deploying my application EAR on cluster using Ant scripts. In order to install the new application, I have to stop the already running application, uninstall the application, install the new application, then start the application. This is affecting the availability of my application. Is there any way through which I can achieve the application availability while deploying the application?

推荐答案

检查

应用程序版本管理器控制无中断生产 应用程序部署.无中断部署可防止丢失 在环境中安装应用程序更新时提供服务.

The application edition manager controls interruption-free production application deployments. Interruption-free deployment prevents loss of service when you install an application update in your environment.

这里讨论的主题范围太广，因此请阅读该页面和子页面上的详细概念.

It is a bit too wide subject to discuss here, so read detailed concepts on that page and subpages.

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