WSO2 Identity Server 5.0.0 clustering with Oracle Coherence

Question

Halo everybody (maybe Asela? :),

Can anyone guide me how can I implement Oracle Coherence as a Cache provider with WSO2 Identity Server 5.0.0 clustered using with WSO2 ELB?

I found some very useful links on that topic, from which I consider this one as a good start: Clustering Identity Server

But I cannot find a way how to find solution for changing Hazelcast cache provider for any other provider.

I also realized, WSO2 is not using javax.caching implementation from JDK (since it was introduced in 1.7 and later), it is using its own based on JSR-107 (from which JSR I suppose Java JDK JCache is originated.

This article shows, that there is a way, how to somehow implement user JSR 107 JCache, but I don't see it configured for whole Identity Server: WSO2 Multi-tenant Cache: JSR-107 (JCache)

I'm expecting answer which will guide me, what to change or add (for instance to carbon core) and where to setup / configure those changes, to make them global used within WSO2 Identity Server 5.0.0.

I hope it is relevant question and since this Carbon based platform is very rich and configurable, I hope this will be possible with some time invested.

Thank you in advance,

Josef

Answer 1

Coherence支持真正的JCache API，因此，如果WSO2使用JCache，则应该易于集成Coherence！