The error is a common hurdle when setting up networking for Amazon EKS clusters. It typically occurs because the Helm client cannot locate the chart in its local cache or the remote repository is misconfigured. Core Root Causes
Using an incorrect or legacy URL for the AWS chart repository. Step-by-Step Fixes 1. Add or Refresh the EKS Repository helm failed to download eks/aws-load-balancer-controller
If you see a different name for https://aws.github.io/eks-charts , either use that name or remove and re-add it as eks . 3. Clear Local Helm Cache The error is a common hurdle when setting
# Search to see available versions and trigger a fresh fetch helm search repo eks/aws-load-balancer-controller --versions Use code with caution. 4. Explicitly Specify the Version helm failed to download eks/aws-load-balancer-controller