#debugging Node Services in #kubernetes With #linkerd 2.0
▻https://hackernoon.com/debugging-node-services-in-kubernetes-with-linkerd-2-0-f878382fb380?sour
Node is one of the most popular languages for microservices. With the rise of Kubernetes, increasingly, Node developers are being asked to deploy their services to a Kubernetes cluster. But what’s required to safely deploy and run Node services on Kubernetes? In this post, we focus on one specific, but vital, component: how do I understand what’s happening with my Node service on Kubernetes, and how do I debug it when things go wrong?At this point, you may be thinking, can’t I just use the Kubernetes dashboard? Unfortunately, while Kubernetes can automatically keep your service up in the event of node failure or a software crash, it doesn’t actually know whether your service is behaving correctly. In fact, a service may be returning 500’s or taking too long to respond and the Kubernetes (...)