alb ingress eks

include "root" {
  path = find_in_parent_folders()
}

locals {
  env_vars     = read_terragrunt_config(find_in_parent_folders("env.hcl"))
  account_vars = read_terragrunt_config(find_in_parent_folders("account.hcl"))
}

include "envcommon" {
  path   = "${dirname(find_in_parent_folders())}/_envcommon/eks.hcl"
  expose = true
}

dependency "eks" {
  config_path = "../cluster"
}

dependency "vpc" {
  config_path = "../../../../networking/vpc"
}

dependency "acm" {
  config_path = "../../../../networking/acm"
}

terraform {
  source = "../../../../../../../modules/alb"
}

retryable_errors = [
  "*"
]

inputs = {

  eks_name              = dependency.eks.outputs.cluster_name
  eks_oidc_provider_arn = dependency.eks.outputs.oidc_provider_arn
  vpc_id                = dependency.vpc.outputs.vpc_id
  cluster_version       = dependency.eks.outputs.cluster_version
  oidc_provider_arn     = dependency.eks.outputs.oidc_provider_arn
  cidr                  = dependency.vpc.outputs.vpc_cidr_block
  cluster_endpoint      = dependency.eks.outputs.cluster_endpoint
  acm_certificate_arn   = dependency.acm.outputs.cert_arn


}

generate "helm_provider" {
  path      = "helm-provider.tf"
  if_exists = "overwrite_terragrunt"
  contents  = <<EOF

data "aws_eks_cluster" "eks" {
    name = var.eks_name
}

data "aws_eks_cluster_auth" "eks" {
    name = var.eks_name
}

provider "helm" {
  kubernetes {
    host                   = data.aws_eks_cluster.eks.endpoint
    cluster_ca_certificate = base64decode(data.aws_eks_cluster.eks.certificate_authority[0].data)
    exec {
      api_version = "client.authentication.k8s.io/v1beta1"
      args        = ["eks", "get-token", "--cluster-name", data.aws_eks_cluster.eks.name]
      command     = "aws"
    }
  }
}
EOF
}