Amazon EKS Capability for Argo CD now supports custom configuration

Published
August 21, 2026
https://aws.amazon.com/about-aws/whats-new/2026/08/amazon-eks-argo-cd-configuration

Amazon EKS Capability for Argo CD Updates

The Amazon Elastic Kubernetes Service (Amazon EKS) Capability for Argo CD now supports custom configuration through a standard argocd-cm ConfigMap in your cluster. This capability provides a fully managed GitOps continuous delivery experience, allowing you to tailor it to your team's workflow.

  • Custom Health Checks: Define custom health checks for your Custom Resources.
  • UI Customization: Customize the Argo CD UI banner content.
  • Resource Management: Adjust how the capability watches and compares the resources it manages.
  • Built-in Health Checks: Includes built-in health checks for AWS Controllers for Kubernetes (ACK) and kro resources.

What to do

  • Configure custom settings in the argocd-cm ConfigMap.
  • Define custom health checks to ensure resources are ready before progressing.
  • Customize the Argo CD UI banner content for better visibility.

You can configure these settings in all AWS Regions where the capability is available. For more information, see the Amazon EKS User Guide.




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