Announcing Amazon EKS Rollback for safe and reliable management of cluster upgrades

This article announces Amazon EKS Version Rollback, a new capability allowing cluster administrators to safely roll back Kubernetes version upgrades on EKS clusters within 7 days of upgrade completion.

• Roll back control plane to previous Kubernetes version (N to N-1) with automatic safety checks for API compatibility, cluster health, and add-on versions.
• For EKS Auto Mode clusters, rollback extends to worker nodes while respecting disruption budgets and pod disruption controls.
• Rollback Readiness Insights automatically validates cluster compatibility and surfaces blocking issues before rollback initiation.
• Recommended upgrade process: stage add-on upgrades, control plane upgrade with bake period, then data plane upgrade to maximize rollback window benefits.
• Available in all AWS regions with no additional charges; rollback window is 7 days with customizable timeout for IaC tool compatibility.

EKS Version Rollback provides a safety net for production upgrades, enables faster fleet-wide control plane rollouts, and reduces regulatory risk by offering a documented disaster recovery path.