[JeremyTheo]

There is also the concern that a single pod shouldn’t be able to take down an entire node. So there needs to be some safety levels. But then also not. I find this is a really complex issue which is not widely known (only in Kubernetes bubble)

[ralgozino]

you can reserve node resources for system processes so the pods don't kill the node using some kubelet parameters: https://kubernetes.io/docs/tasks/administer-cluster/reserve-...