Multi-cluster deployment using Istio


Is there any guide on how to deploy multicluster using Istio? Istio is already in place between 2 clusters and replicated control planes are working as expected. Idea would be to have 2 statefulsets (one on each cluster) to operate as one streched crdb cluster. I’m trying to do it by adapting the steps visible in the python script used for multicluster when using public cloud providers (not my case) and the tips shown here

Any tip/document/help would be much appreciated. At the point I am right now, I think that is mostly a thing of finding the right combination of serviceEntry, envoyFilters…but it would be great to know if anyone managed to have a working conf for this.

Any help is welcome :slight_smile: