eks.tf

module "eks_cluster" {
  source          = "terraform-aws-modules/eks/aws"
  cluster_name    = var.cluster_name
  cluster_version = var.cluster_version
  subnets         = module.vpc.private_subnets
  enable_irsa     = true
  vpc_id          = module.vpc.vpc_id
  write_kubeconfig                     = false
  manage_aws_auth = true

  workers_group_defaults = {
    root_volume_type = "gp2"
  }

  tags = {
    Environment = "develop"
  }

  worker_groups = [
    {
      name                          = "worker-group-2"
      instance_type                 = "t2.medium"
      asg_max_size                  = 2
      additional_security_group_ids = [aws_security_group.worker_group_1.id]
     tags = [
        {
          "key"                 = "k8s.io/cluster-autoscaler/enabled"
          "propagate_at_launch" = "false"
          "value"               = "true"
        },
        {
          "key"                 = "k8s.io/cluster-autoscaler/${var.cluster_name}"
          "propagate_at_launch" = "false"
          "value"               = "owned"
        }
      ]      
    }
  ]
}