Hands-On Microservices with Kubernetes

Delinkcious on Istio

With Istio, Delinkcious can potentially shed a lot of extra baggage. So, why is it a good idea to move this functionality from Delinkcious services or Go kit middleware to Istio?

Well, the reason is that this functionality is often unrelated to the application domain. We invested a lot of work to carefully separate concerns and isolate the Delinkcious domain from the way they are deployed and managed. However, as long as all of those concerns are addressed by the microservices themselves, we will need to make changes to the code and rebuild them every time we want to make an operational change. Even if a lot of this is data-driven, it can make it difficult to troubleshoot and debug issues because, when a failure happens, ...