How to fix "no topology key found on CSINode"? [closed]

Question

I am trying to get the aws-ebs-csi-driver helm chart working on a EKS 1.23 cluster.

The message I am getting from PVC events.

failed to provision volume with StorageClass "gp2": error generating accessibility requirements: no topology key found on CSINode

Answer 1

If you are using EKS Automode then make sure you're using the correct automode Storage Class provisioner ebs.csi.eks.amazonaws.com rather than the standard ebs.csi.aws.com

Your automode storage class should look something like this:

kind: StorageClass
apiVersion: storage.k8s.io/v1
metadata:
  name: ebs-sc
provisioner: ebs.csi.eks.amazonaws.com
volumeBindingMode: WaitForFirstConsumer
reclaimPolicy: Delete
allowVolumeExpansion: true
  # The following parameters are specific to the EBS CSI driver.
parameters:
  csi.storage.k8s.io/fstype: xfs
  type: gp3
  encrypted: "true"
  tagSpecification_1: Name=ebs-sc
  tagSpecification_2: CostCentre=my-project

Reference https://docs.aws.amazon.com/eks/latest/userguide/create-storage-class.html