Enhance Istio Distributed Tracing with OpenTracing
Part 1: Implement Fine-grained Tracing with OpenTracing
While evolving towards a microservices architecture, the biggest change is that the monolith application has been divided into multiple independent processes(or services), as a result, a method call between software modules now becomes a remote procedure call go through multiple services. A client request usually goes through a couple of or even a dozen of services in a complex microservices system, which makes it really hard to figure out w