PoC of connecting GDK to Jaeger in kubernetes

We wanted to play with Jaeger in Kubernetes as a first step towards running distributed tracing.

This was just a PoC, a way to explore this space to better understand it

We managed to deploy Jaeger using these yamls: https://gitlab.com/gitlab-com/gl-infra/k8s-workloads/jaeger-poc/-/tree/master/jaeger_yamls

we then forwarded Jaeger UI port with: kubectl port-forward service/simplest-query 16686 and the collector port with: kubectl port-forward service/simplest-collector 14268

then the GDK was started and the traces were sent to the Jaeger in k8s