Amazon EKS announces 99.99% Service Level Agreement and new 8XL scaling tier for Provisioned Control Plane clusters

Published
March 20, 2026
https://aws.amazon.com/about-aws/whats-new/2026/03/amazon-eks-announces-sla-8xl-scaling-tier/

Amazon EKS Updates

Amazon Elastic Kubernetes Service (Amazon EKS) now offers a 99.99% Service Level Agreement (SLA) for clusters running on Provisioned Control Plane, up from the 99.95% SLA offered on standard control plane. Additionally, Amazon EKS introduces the 8XL scaling tier, the largest available Provisioned Control Plane tier.

Provisioned Control Plane allows you to select your cluster's control plane capacity from a set of well-defined scaling tiers, ensuring the control plane is pre-provisioned and ready to handle traffic spikes or unpredictable bursts. The higher 99.99% SLA is measured in 1-minute intervals, providing a more granular and stringent availability commitment for mission-critical workloads. The new 8XL tier offers double the Kubernetes API server request processing capacity of the next lower 4XL tier, enabling workloads such as ultra-scale AI/ML training, high-performance computing (HPC), and large-scale data processing.

What to do

Source: AWS release notes




If you need further guidance on AWS, our experts are available at AWS@westloop.io. You may also reach us by submitting the Contact Us form.

Follow our blog

Get the latest insights and advice on AWS services from our experts.

By clicking Sign Up you're confirming that you agree with our Terms and Conditions.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.