How can we capture the incoming requests to replay them in a shadow production environment or in a test environment?
How can we investigate request failures like 5XX in the production environment?
We had the Envoy Proxy in front of our micro-services that was doing traffic routing, requests introspection, rate-limiting, circuit breaking and much more. You can read more about this architecture here.
We leveraged the same Envoy Proxy to capture all the traffic hitting our micro-services to solve these problems and it helped us support…