Kubernetes: ensuring High Availability for Pods
25 November 2023We have a Kubernetes cluster, where WorkerNodes are scaled by Karpenter, and Karpenter has the disruption.consolidationPolicy=WhenUnderutilized parameter for its NodePool, and this means, that Karpenter will try to “consolidate” the placement of pods on Nodes in order to maximize the use of CPU and Memory resources. In general, everything works, but this leads to the… Read More »