09_WASv7_FlexibleMgmt - IBM Software Group IBM WebSphere...

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WASv7_FlexMgtOverview.ppt Page 1 of 17 ® IBM Software Group © 2006 IBM Corporation Updated October 8, 2008 IBM ® WebSphere ® Application Server V7 Flexible management This presentation will explain the new flexible management model introduced in WebSphere Application Server Version 7. This model differs from the cell model in several ways such as loose coupling of systems, no central repository for configuration data, and asynchronous processing of most administrative commands. The presentation also describes the main components associated with flexible management.
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WASv7_FlexMgtOverview.ppt Page 2 of 17 IBM Software Group Flexible Management © 2006 IBM Corporation 2 s Overview s Flexible management components s Flexible management configuration s Examples s Flexible management security Agenda This presentation will offer an overview of flexible management, a new model for system administration introduced in WebSphere Application Server Version 7. This includes a discussion of the problems and limitations associated with the cell model, and an explanation of how these are overcome using the flexible management model. It then presents a description of the major components of flexible management, the job manager, and the administrative agent.
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WASv7_FlexMgtOverview.ppt Page 3 of 17 IBM Software Group Flexible Management © 2006 IBM Corporation 3 Overview Overview Section The next section will provide an overview of flexible management describing the problems that it addresses and showing the ways in which it differs from the network deployment environment.
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WASv7_FlexMgtOverview.ppt Page 4 of 17 IBM Software Group Flexible Management © 2006 IBM Corporation 4 Network deployment model This slide shows the topology used by the network deployment model. In this model, a single deployment manager controls the administration of the collection of systems. This collection is known as a cell. All configuration data is maintained by the deployment manager in a collection of files and directories knows as the master configuration repository. This single repository is the only place where changes can occur in the configuration for any node in the cell. In a network deployment environment, administration programs such as the administrative console and wsadmin must connect to the deployment manager, not to other nodes in the cell. Security for each server in the cell is controlled by the security setting of the deployment manager a single username and password applies to the entire cell. The deployment manager connects across a network to one or more WebSphere Application Server endpoints. These endpoints are abstract connections containing a node agent process, zero or more application servers, and a local configuration repository. The local configuration repository is just a copy of parts of the master configuration repository used for faster access to data. Configuration information cannot be changed by modifying the local configuration repository.
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WASv7_FlexMgtOverview.ppt
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09_WASv7_FlexibleMgmt - IBM Software Group IBM WebSphere...

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