Following EKS Controls are implemented:

1. aws-eks-m-1: Check if cluster has valid logs enabled.
2. aws-eks-m-2: Check if cluster uses private endpoints.
3. aws-eks-m-3: Check if cluster has security group defined.
4. aws-eks-r-1: Check if self managed cluster nodes have security groups defined.
5. aws-eks-r-2: Check if cluster node groups have disk_size parameter configured.