Testing Kubernetes operator exemplified by Avito Navigator

This talk will be about tools for automatic E2E testing of Kubernetes operator in the multi-cluster environment, about reasons for creating a huge volume of E2E tests and about interesting points that Avito's team encountered in the process of tests developing. Beyond that, you will hear about the Navigator structure and about reasons that prompted the development of Avito's own service mesh solution.

This talk is intended to talk about the problems of application testing running in an environment from several Kubernetes clusters and how to solve these problems. It's designed for a middle-level audience interested in cloud computing.