Installation of JDG in Library Mode within EAP

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Internal

Overview

This article describes the installation procedure that results in a JDG cluster instance collocated with an EAP cluster. The JDG is deployed in library mode. The JDG libraries will be deployed as a set of modules, accessible to the application. To avoid conflicts with the Infinispan modules that are already included with EAP, JDG modules must be placed in a separate slot and identified by the JDG version (major.minor). The application will control the JDG cluster configuration. TODO: more on this..

Relevance

  • JDG 7.0

Module Installation

Deploy

Extract jboss-datagrid-7.0.0-eap-modules-library.zip in a staging area. Move the content of ./jboss-datagrid-7.0.0-eap-modules-library/modules directory (which should consist in an "org" and an "javax" subdirectory) in $JBOSS_HOME/modules.

cd ./jboss-datagrid-7.0.0-eap-modules-library/modules
mv org javax $JBOSS_HOME/modules

The integration module will be available as "org.infinispan", slot "jdg-7.0".

Usage

For an example of how to use JDG in library mode see:

JDG in Library Mode Usage Example