Amazon EKS Kubernetes Version Rollback: How to Undo a Bad Cluster Upgrade On July 1, 2026, AWS shipped something EKS operators have wanted for years: the ability to actually undo a Kubernetes control plane upgrade. Until now, aws eks update-cluster-version was a one-way door — if you upgraded from 1.32 to 1.33 and …

Today we will provide access to other IAM users and roles to exiting AWS EKS cluster. Use SSH to connect to the kubectl instance. Check if you have the kubctl permission: 1kubectl get pods Output 1error: You must be logged in to the server (Unauthorized). Note: This error means that IAM user doesn't have authorization …