Following the Tracing implementation Zipkin .
To link this to the Front End; All we need to do is for the Front End to generate uuid v4 32 digit hex code X-B3-TraceId and 16 digit hex code X-B3-SpanId http header for each call to the backend microservice. Those http headers will be forwarded to istio which will go to the Zipkin implementation.
WIP
How it looks like in BigQuery or Firebase for Mobile issues?
WIP
How it looks like in Google Cloud Trace?
WIP
How we use the information to troubleshoot in our Grafana?