Beginnerkubernetes
The Silent Disk Killer
Your production Kubernetes nodes are going NotReady one by one. Pods get evicted but there's nowhere to schedule them. The root cause? Container logs and unused Docker images have filled the node disks to 95%. Kubelet's garbage collection can't keep up. The cluster is slowly dying.
INCOMING INCIDENT
$ incident --describe the-silent-disk-killer
Your production Kubernetes nodes are going NotReady one by one. Pods get evicted but there's nowhere to schedule them. The root cause? Container logs and unused Docker images have filled the node disks to 95%. Kubelet's garbage collection can't keep up. The cluster is slowly dying.
4
Decision Points
45s
Per Step
400
Max Score
200
Passing Score