AWSTemplateFormatVersion: 2010-09-09
Transform: 'AWS::Serverless-2016-10-31'
Parameters:
  EksClusterRole:
    Default: arn:*
    Type: String
  EksSubnet1:
    Description: Subnet 1 ID
    Type: String
  EksSubnet2:
    Description: Subnet 2 ID
    Type: String
  EksSubnet3:
    Description: Subnet 3 ID
    Type: String
  EksNodeSubnet1:
    Description: EKS Nodes Subnet 1 ID
    Type: String
  EksNodeSubnet2:
    Description: EKS Nodes Subnet 2 ID
    Type: String
  EksNodeSubnet3:
    Description: EKS Nodes Subnet 3 ID
    Type: String
  EksClusterName:
    Default: eks-cluster-01
    Type: String
  EksNodesRole:
    Default: arn:*
    Type: String
Resources:
  EKS:
    Type: 'AWS::EKS::Cluster'
    Properties:
      Name: !Ref EksClusterName
      Version: '1.22'
      RoleArn: !Ref EksClusterRole
      ResourcesVpcConfig:
        SubnetIds:
         - !Ref EksSubnet1
         - !Ref EksSubnet2
         - !Ref EksSubnet3
  
  EKSNodegroup:
    Type: 'AWS::EKS::Nodegroup'
    DependsOn: EKS
    Properties:
      ClusterName: !Ref EksClusterName
      NodeRole: !Ref EksNodesRole
      CapacityType: ON_DEMAND
      ScalingConfig:
        MinSize: 1
        DesiredSize: 3
        MaxSize: 5
      Subnets:
        - !Ref EksNodeSubnet1
        - !Ref EksNodeSubnet2
        - !Ref EksNodeSubnet3