eksctl create iamidentitymapping \
  --username system:node:{{EC2PrivateDNSName}} \
  --cluster "${CLUSTER_NAME}" \
  --arn "arn:${AWS_PARTITION}:iam::${AWS_ACCOUNT_ID}:role/KarpenterNodeRole-${CLUSTER_NAME}" \
  --group system:bootstrappers \
  --group system:nodes