Kubernetes is one of those products designed to appear simple and easy to get started with, to drive adoption. Only later does one find how unavoidably complex

Kubernetes is one of those products designed to appear simple and easy to get started with, to drive adoption. Only later does one find how unavoidably complex running such a system is (usually when something awful happens and nobody knows how to fix it). In that respect I miss Mesos: it was in-your-face complex and as a result had far fewer (zero for me) surprises.