Extending the AquaLogic BPM Environment for Clustering

The following steps must be performed to configure the AquaLogic BPM environment for clustering:

1. Set the Process Execution Engine to cluster. In the Process Administrator go to Engines | Edit Engine engine-name, Basic Configuration tab. Next to the Type property, check the check-box next to Cluster. This check-box is only used when the AquaLogic BPM WebLogic Deployer is deployed on the Administrator node container. It instructs that all AquaLogic BPM J2EE resources (Engine EAR, WorkSpace WAR/EAR, Project EARs) need to be deployed to a cluster.

2. Add the following cluster JAR files to the WebLogic managed servers classpath:

• jgroups-core.jar

• fuegoj2ee-engine-cluster.jar

The files are located in <ALBPM_HOME>\j2eewl\j2ee\common\lib\cluster.

3. Start the WebLogic Managed Servers using the WebLogic startMangedWebLogic script.

4. Deploy the AquaLogic BPM WebLogic Deployer. For details, see Install and Start the WebLogic Deployer.