I have successfully managed to get a json transcoding filter running in my cluster on one of my services.
I am not quite pleased with this solutuion however, because it requires me to route http traffic through my cluster instead of only routing grpc traffic.
Has anyone succeeded in appyling the json transcoding filter to the ingress gateway, so that http traffic stops at the edge of and is handled as all services behind the ingress gateway?/Is it even possible to use the envoy filter in this way.