Borg, Omega, and Kubernetes: https://queue.acm.org/detail.cfm?id=2898444
The Mechanics of Kubernetes: https://medium.com/@dominik.tornow/the-mechanics-of-kubernetes-ac8112eaa302
Events, the DNA of Kubernetes: https://www.mgasch.com/post/k8sevents/
Level Triggering and Reconciliation in Kubernetes: https://hackernoon.com/level-triggering-and-reconciliation-in-kubernetes-1f17fe30333d
The History of Pets vs Cattle and How to Use the Analogy Properly: http://cloudscaling.com/blog/cloud-computing/the-history-of-pets-vs-cattle/