There are 4 repositories under k8s-sig-aws topic.
A Kubernetes controller for Elastic Load Balancers
A tool to use AWS IAM credentials to authenticate to a Kubernetes cluster
CSI driver for Amazon EBS https://aws.amazon.com/ebs/
CSI Driver for Amazon EFS https://aws.amazon.com/efs/
APIServer encryption provider, backed by AWS KMS
CSI Driver of Amazon FSx for Lustre https://aws.amazon.com/fsx/lustre/
Simple Introduction about Kubeadm deploy cluster on AWS cloud.