module "eks_blueprints_addon" {
  source = "aws-ia/eks-blueprints-addon/aws"
  version = "~> 1.0" #ensure to update this to the latest/desired version

  chart            = "karpenter"
  chart_version    = "0.16.2"
  repository       = "https://charts.karpenter.sh/"
  description      = "Kubernetes Node Autoscaling: built for flexibility, performance, and simplicity"
  namespace        = "karpenter"
  create_namespace = true

  set = [
    {
      name  = "clusterName"
      value = "eks-blueprints-addon-example"
    },
    {
      name  = "clusterEndpoint"
      value = "https://EXAMPLED539D4633E53DE1B71EXAMPLE.gr7.us-west-2.eks.amazonaws.com"
    },
    {
      name  = "aws.defaultInstanceProfile"
      value = "arn:aws:iam::111111111111:instance-profile/KarpenterNodeInstanceProfile-complete"
    }
  ]

  set_irsa_names = ["serviceAccount.annotations.eks\\.amazonaws\\.com/role-arn"]
  # # Equivalent to the following but the ARN is only known internally to the module
  # set = [{
  #   name  = "serviceAccount.annotations.eks\\.amazonaws\\.com/role-arn"
  #   value = iam_role_arn.this[0].arn
  # }]

  # IAM role for service account (IRSA)
  create_role = true
  role_name   = "karpenter-controller"
  role_policies = {
    karpenter = "arn:aws:iam::111111111111:policy/Karpenter_Controller_Policy-20221008165117447500000007"
  }

  oidc_providers = {
    this = {
      provider_arn = "oidc.eks.us-west-2.amazonaws.com/id/EXAMPLED539D4633E53DE1B71EXAMPLE"
      # namespace is inherited from chart
      service_account = "karpenter"
    }
  }

  tags = {
    Environment = "dev"
  }
}

module "eks_blueprints_addon" {
  source = "aws-ia/eks-blueprints-addon/aws"
  version = "~> 1.0" #ensure to update this to the latest/desired version

  chart         = "metrics-server"
  chart_version = "3.8.2"
  repository    = "https://kubernetes-sigs.github.io/metrics-server/"
  description   = "Metric server helm Chart deployment configuration"
  namespace     = "kube-system"

  values = [
    <<-EOT
      podDisruptionBudget:
        maxUnavailable: 1
      metrics:
        enabled: true
    EOT
  ]

  set = [
    {
      name  = "replicas"
      value = 3
    }
  ]
}

module "eks_blueprints_addon" {
  source = "aws-ia/eks-blueprints-addon/aws"
  version = "~> 1.0" #ensure to update this to the latest/desired version

  # Disable helm release
  create_release = false

  # IAM role for service account (IRSA)
  create_role = true
  create_policy = false
  role_name   = "aws-vpc-cni-ipv4"
  role_policies = {
    AmazonEKS_CNI_Policy = "arn:aws:iam::aws:policy/AmazonEKS_CNI_Policy"
  }

  oidc_providers = {
    this = {
      provider_arn    = "oidc.eks.us-west-2.amazonaws.com/id/EXAMPLED539D4633E53DE1B71EXAMPLE"
      namespace       = "kube-system"
      service_account = "aws-node"
    }
  }

  tags = {
    Environment = "dev"
  }
}