Отличная серия постов в блоге компании Gruntwork про некоторые важные аспекты обслуживания кластеров Kubernetes.



Zero Downtime Server Updates For Your Kubernetes Cluster:

https://blog.gruntwork.io/zero-downtime-server-updates-for-your-kubernetes-cluster-902009df5b33



Gracefully Shutting Down Pods in a Kubernetes Cluster:

https://blog.gruntwork.io/gracefully-shutting-down-pods-in-a-kubernetes-cluster-328aecec90d



Delaying Shutdown to Wait for Pod Deletion Propagation:

https://blog.gruntwork.io/delaying-shutdown-to-wait-for-pod-deletion-propagation-445f779a8304



Avoiding Outages in your Kubernetes Cluster using PodDisruptionBudgets:

https://blog.gruntwork.io/avoiding-outages-in-your-kubernetes-cluster-using-poddisruptionbudgets-ef6a4baa5085