Skip to main content
IntroSetupNavigating the labsDeveloperOperatorEKS Capabilities
Switch to Modular →

Provision AWS resources with ACK

What's been set up for you
  • The ACK EKS-managed capability is enabled on the cluster, with the DynamoDB controller selected. The capability assumes an IAM Capability Role scoped to a single DynamoDB table named ${EKS_CLUSTER_AUTO_NAME}-carts-fastpath.
  • An IAM role for the carts ServiceAccount is pre-provisioned (${EKS_CLUSTER_AUTO_NAME}-carts-dynamo) so the application Pod can read and write the table via EKS Pod Identity.
  • The base retail application is running with carts pointing at the in-cluster carts-dynamodb Pod.

By default, the carts component in the sample application uses a DynamoDB local instance running as a Pod called carts-dynamodb. In this lab we'll provision a real Amazon DynamoDB table using a Kubernetes manifest, then point the carts Deployment at the cloud-managed table.

Unlike the self-managed ACK lab, there's no helm install ack-dynamodb-controller step here. The DynamoDB controller is delivered by the ACK EKS capability — a fully managed control-plane component that lives in AWS-owned infrastructure and assumes an IAM Capability Role to act on AWS resources for the cluster.

Throughout this lab, we will:

  1. Verify the ACK capability is ACTIVE and the DynamoDB CRDs are present in the cluster.
  2. Provision a DynamoDB table by applying a Kubernetes Table custom resource.
  3. Migrate the carts Deployment from the in-cluster DynamoDB Pod to the new AWS-managed table by patching its ConfigMap and ServiceAccount.