cluster.tf

# EKS Cluster
resource "aws_eks_cluster" "cluster" {
  enabled_cluster_log_types = []
  name                      = var.environment_name
  role_arn                  = aws_iam_role.cluster.arn
  version                   = var.eks_version

  vpc_config {
    subnet_ids              = flatten([module.vpc.public_subnets, module.vpc.private_subnets])
    security_group_ids      = []
    endpoint_private_access = "true"
    endpoint_public_access  = "true"
  }
  
  tags = var.tags

  depends_on = [
    aws_iam_role_policy_attachment.cluster_AmazonEKSClusterPolicy,
    aws_iam_role_policy_attachment.cluster_AmazonEKSServicePolicy
  ]
}

resource "aws_iam_role" "cluster" {
  name               = "${var.environment_name}-cluster-role"
  assume_role_policy = <<POLICY
{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Principal": {
        "Service": "eks.amazonaws.com"
      },
      "Action": "sts:AssumeRole"
    }
  ]
}
POLICY
  tags               = var.tags
}

resource "aws_iam_role_policy_attachment" "cluster_AmazonEKSClusterPolicy" {
  policy_arn = "arn:aws:iam::aws:policy/AmazonEKSClusterPolicy"
  role       = aws_iam_role.cluster.name
}

resource "aws_iam_role_policy_attachment" "cluster_AmazonEKSServicePolicy" {
  policy_arn = "arn:aws:iam::aws:policy/AmazonEKSServicePolicy"
  role       = aws_iam_role.cluster.name
}