k8s-node-troubleshooting

Use when a Kubernetes node is unhealthy or pods will not go onto it: a node NotReady or Unknown, MemoryPressure, DiskPressure or PIDPressure, pods Evicted, pods Pending with "untolerated taint(s)", "Insufficient cpu" or "Insufficient memory" while the node looks idle, a node cordoned (SchedulingDisabled), or the cluster autoscaler not adding or removing nodes. Investigates with kubectl get, describe and events, and proposes fixes. Reads first and asks before changing anything.

License

Apache-2.0