Leader election looks healthy until the controller is Helm-migrated
Controllers restart and never stabilize because they compete through different lease namespaces after a chart migration split the config.
K8sAdvanced
A Velero CSI restore recreates PVCs and one workload still fails
The snapshots exist, but the restore controller resolves one PVC path before the class metadata is fully back.
K8sIntermediate
A PodDisruptionBudget looks correct and voluntary evictions still stall
Community-field Kubernetes problem inspired by community patterns where a PDB stalled evictions because rollout and HPA limits had already spent the disruption budget.
K8sIntermediate
A PodDisruptionBudget looks safe and node drains still stall
The budget is valid, yet drains freeze because another controller already spent the disruption headroom.