... Note: Run Syncope in real environments is a prerequisite for this page. Core OpenJPA Remote Event Notification When deploying multiple Syncope instances insisting on a single database or database cluster, it is of fundamental importance that the contained OpenJPA instances are correctly configured for remote event notification. ...
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OpenJPA documentation refers to direct configuration under META-INF/persistence.xml ; for example:
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<property name="openjpa.RemoteCommitProvider" value="tcp(Addresses=10.0.1.10;10.0.1.11)"/> |
for usage in core/src/main/resources/persistenceContextEMFactory.xml this becomes:
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<entry key="openjpa.RemoteCommitProvider" value="tcp(Addresses=10.0.1.10;10.0.1.11)"/> |
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Console Apache Tomcat 7 Having this as special reference,
- Add <distributable> in coreconsole/src/main/webapp/WEB-INF/web.xml
- Be sure that all cluster nodes have time aligned (via NTP or other)
- Enable Tomcat 7 clustering (session replication is not needed)
- Deploy your WAR artifacts to all cluster nodes
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