NOOB

@alombarte @kpacha Is open-telemetry support in this year's roadmap or has any work started? If not, I can start working on adding Opentelemetry support to this project.

Currently, the opentelemetry `otelhttp` package library which is equivalent to the opencensus `ochttp` library (used in Krakend) does not expose client-side metrics which is used in Krakend [here](https://github.com/krakend/krakend-opencensus/blob/95b653439d7e4cdaae82c4cc131ff0218be29550/opencensus.go#L244). I was...

@dhontecillas Thanks for the update. I also did some implementation for Opentelemetry integration, Will wait for your implementation to complete then. If you don't mind, Possible to share a rough...

Thanks, this helps!