make providers great again

lab/_envcommon/helm-provider.hcl

@@ -0,0 +1,34 @@
+dependency "eks" {
+  config_path = "${get_original_terragrunt_dir()}/../eks"
+  mock_outputs = {
+    cluster_name = "a-cluster-name"
+    region = "a-aws-region"
+  }
+}
+
+inputs = {
+  cluster_name = dependency.eks.outputs.cluster_name
+}
+
+# Generate a k8s provider block
+generate "helm_provider" {
+  path      = "helm-provider.tf"
+  if_exists = "overwrite_terragrunt"
+  contents  = <<-EOF
+%{if "${dependency.eks.outputs.cluster_name}" != "a-cluster-name" ~}
+  data "aws_eks_cluster" "helm" {
+    name = "${dependency.eks.outputs.cluster_name}"
+  }
+  data "aws_eks_cluster_auth" "helm" {
+    name = "${dependency.eks.outputs.cluster_name}"
+  }
+  provider "helm" {
+    kubernetes {
+      host                   = data.aws_eks_cluster.helm.endpoint
+      cluster_ca_certificate = base64decode(data.aws_eks_cluster.helm.certificate_authority[0].data)
+      token                  = data.aws_eks_cluster_auth.helm.token
+    }
+  }
+%{ endif ~}
+EOF
+}

lab/_envcommon/kube-provider.hcl

@@ -0,0 +1,32 @@
+dependency "eks" {
+  config_path = "${get_original_terragrunt_dir()}/../eks"
+  mock_outputs = {
+    cluster_name = "a-cluster-name"
+    region = "a-aws-region"
+  }
+}
+
+inputs = {
+  cluster_name = dependency.eks.outputs.cluster_name
+}
+
+# Generate a k8s provider block
+generate "kube_provider" {
+  path      = "kube-provider.tf"
+  if_exists = "overwrite_terragrunt"
+  contents  = <<-EOF
+%{if "${dependency.eks.outputs.cluster_name}" != "a-cluster-name" ~}
+  data "aws_eks_cluster" "kube" {
+    name = "${dependency.eks.outputs.cluster_name}"
+  }
+  data "aws_eks_cluster_auth" "kube" {
+    name = "${dependency.eks.outputs.cluster_name}"
+  }
+  provider "kubernetes" {
+    host                   = data.aws_eks_cluster.kube.endpoint
+    cluster_ca_certificate = base64decode(data.aws_eks_cluster.kube.certificate_authority[0].data)
+    token                  = data.aws_eks_cluster_auth.kube.token
+  }
+%{ endif ~}
+EOF
+}

lab/development/us-gov-east-1/vpc/platform-eng-eks-mcm/eks-cert-manager/terragrunt.hcl

@@ -25,6 +25,23 @@ dependency "eks_config" {
   skip_outputs = true
 }
 
+locals {
+  helm = read_terragrunt_config(find_in_parent_folders("./_envcommon/helm-provider.hcl"))
+  kube = read_terragrunt_config(find_in_parent_folders("./_envcommon/kube-provider.hcl"))
+}
+
+generate "helm" {
+  path      = local.helm.generate.helm_provider.path
+  if_exists = local.helm.generate.helm_provider.if_exists
+  contents  = local.helm.generate.helm_provider.contents
+}
+
+generate "kube" {
+  path      = local.kube.generate.kube_provider.path
+  if_exists = local.kube.generate.kube_provider.if_exists
+  contents  = local.kube.generate.kube_provider.contents
+}
+
 inputs = {
   cert_manager_cainjector_tag      = include.root.inputs.cert_manager_cainjector_tag
   cert_manager_controller_tag      = include.root.inputs.cert_manager_controller_tag

lab/development/us-gov-east-1/vpc/platform-eng-eks-mcm/eks-config/terragrunt.hcl

@@ -28,6 +28,23 @@ dependency "eks" {
   }
 }
 
+locals {
+  helm = read_terragrunt_config(find_in_parent_folders("./_envcommon/helm-provider.hcl"))
+  kube = read_terragrunt_config(find_in_parent_folders("./_envcommon/kube-provider.hcl"))
+}
+
+generate "helm" {
+  path      = local.helm.generate.helm_provider.path
+  if_exists = local.helm.generate.helm_provider.if_exists
+  contents  = local.helm.generate.helm_provider.contents
+}
+
+generate "kube" {
+  path      = local.kube.generate.kube_provider.path
+  if_exists = local.kube.generate.kube_provider.if_exists
+  contents  = local.kube.generate.kube_provider.contents
+}
+
 inputs = {
   cluster_name                                    = dependency.eks.outputs.cluster_name
   eks_managed_node_groups_autoscaling_group_names = dependency.eks.outputs.eks_managed_node_groups_autoscaling_group_names

lab/development/us-gov-east-1/vpc/platform-eng-eks-mcm/eks-dns/terragrunt.hcl

@@ -29,6 +29,23 @@ dependency "istio" {
   }
 }
 
+locals {
+  helm = read_terragrunt_config(find_in_parent_folders("./_envcommon/helm-provider.hcl"))
+  kube = read_terragrunt_config(find_in_parent_folders("./_envcommon/kube-provider.hcl"))
+}
+
+generate "helm" {
+  path      = local.helm.generate.helm_provider.path
+  if_exists = local.helm.generate.helm_provider.if_exists
+  contents  = local.helm.generate.helm_provider.contents
+}
+
+generate "kube" {
+  path      = local.kube.generate.kube_provider.path
+  if_exists = local.kube.generate.kube_provider.if_exists
+  contents  = local.kube.generate.kube_provider.contents
+}
+
 inputs = {
   cluster_name      = dependency.eks.inputs.cluster_name
   istio_ingress_lb  = dependency.istio.outputs.istio_ingress_lb

lab/development/us-gov-east-1/vpc/platform-eng-eks-mcm/eks-grafana/terragrunt.hcl

@@ -26,6 +26,23 @@ dependency "eks-loki" {
   }
 }
 
+locals {
+  helm = read_terragrunt_config(find_in_parent_folders("./_envcommon/helm-provider.hcl"))
+  kube = read_terragrunt_config(find_in_parent_folders("./_envcommon/kube-provider.hcl"))
+}
+
+generate "helm" {
+  path      = local.helm.generate.helm_provider.path
+  if_exists = local.helm.generate.helm_provider.if_exists
+  contents  = local.helm.generate.helm_provider.contents
+}
+
+generate "kube" {
+  path      = local.kube.generate.kube_provider.path
+  if_exists = local.kube.generate.kube_provider.if_exists
+  contents  = local.kube.generate.kube_provider.contents
+}
+
 inputs = {
   cluster_domain                = dependency.eks.inputs.vpc_domain_name
   cluster_name                  = dependency.eks.outputs.cluster_name

lab/development/us-gov-east-1/vpc/platform-eng-eks-mcm/eks-istio/terragrunt.hcl

@@ -24,6 +24,23 @@ dependency "eks-karpenter" {
   skip_outputs = true
 }
 
+locals {
+  helm = read_terragrunt_config(find_in_parent_folders("./_envcommon/helm-provider.hcl"))
+  kube = read_terragrunt_config(find_in_parent_folders("./_envcommon/kube-provider.hcl"))
+}
+
+generate "helm" {
+  path      = local.helm.generate.helm_provider.path
+  if_exists = local.helm.generate.helm_provider.if_exists
+  contents  = local.helm.generate.helm_provider.contents
+}
+
+generate "kube" {
+  path      = local.kube.generate.kube_provider.path
+  if_exists = local.kube.generate.kube_provider.if_exists
+  contents  = local.kube.generate.kube_provider.contents
+}
+
 inputs = {
   cluster_name        = dependency.eks.outputs.cluster_name
   istio_chart_version = include.root.inputs.istio_version

lab/development/us-gov-east-1/vpc/platform-eng-eks-mcm/eks-k8s-dashboard/terragrunt.hcl

@@ -25,6 +25,23 @@ dependency "eks-loki" {
   skip_outputs = true
 }
 
+locals {
+  helm = read_terragrunt_config(find_in_parent_folders("./_envcommon/helm-provider.hcl"))
+  kube = read_terragrunt_config(find_in_parent_folders("./_envcommon/kube-provider.hcl"))
+}
+
+generate "helm" {
+  path      = local.helm.generate.helm_provider.path
+  if_exists = local.helm.generate.helm_provider.if_exists
+  contents  = local.helm.generate.helm_provider.contents
+}
+
+generate "kube" {
+  path      = local.kube.generate.kube_provider.path
+  if_exists = local.kube.generate.kube_provider.if_exists
+  contents  = local.kube.generate.kube_provider.contents
+}
+
 inputs = {
   # datasources        = dependency.eks-loki.outputs.gateway_internal_endpoint
   cluster_domain        = dependency.eks.inputs.vpc_domain_name

lab/development/us-gov-east-1/vpc/platform-eng-eks-mcm/eks-karpenter/terragrunt.hcl

@@ -28,6 +28,23 @@ dependency "eks-config" {
   skip_outputs = true
 }
 
+locals {
+  helm = read_terragrunt_config(find_in_parent_folders("./_envcommon/helm-provider.hcl"))
+  kube = read_terragrunt_config(find_in_parent_folders("./_envcommon/kube-provider.hcl"))
+}
+
+generate "helm" {
+  path      = local.helm.generate.helm_provider.path
+  if_exists = local.helm.generate.helm_provider.if_exists
+  contents  = local.helm.generate.helm_provider.contents
+}
+
+generate "kube" {
+  path      = local.kube.generate.kube_provider.path
+  if_exists = local.kube.generate.kube_provider.if_exists
+  contents  = local.kube.generate.kube_provider.contents
+}
+
 inputs = {
   cluster_endpoint          = dependency.eks.outputs.cluster_endpoint
   cluster_name              = dependency.eks.outputs.cluster_name

lab/development/us-gov-east-1/vpc/platform-eng-eks-mcm/eks-kiali/terragrunt.hcl.disable

@@ -53,6 +53,23 @@ dependency "eks-grafana" {
   }
 }
 
+locals {
+  helm = read_terragrunt_config(find_in_parent_folders("./_envcommon/helm-provider.hcl"))
+  kube = read_terragrunt_config(find_in_parent_folders("./_envcommon/kube-provider.hcl"))
+}
+
+generate "helm" {
+  path      = local.helm.generate.helm_provider.path
+  if_exists = local.helm.generate.helm_provider.if_exists
+  contents  = local.helm.generate.helm_provider.contents
+}
+
+generate "kube" {
+  path      = local.kube.generate.kube_provider.path
+  if_exists = local.kube.generate.kube_provider.if_exists
+  contents  = local.kube.generate.kube_provider.contents
+}
+
 inputs = {
   kiali_operator_version = include.root.inputs.kiali_operator_version
   kiali_application_version = include.root.inputs.kiali_application_version

lab/development/us-gov-east-1/vpc/platform-eng-eks-mcm/eks-loki/terragrunt.hcl

@@ -30,6 +30,23 @@ dependency "eks-prometheus" {
   skip_outputs = true
 }
 
+locals {
+  helm = read_terragrunt_config(find_in_parent_folders("./_envcommon/helm-provider.hcl"))
+  kube = read_terragrunt_config(find_in_parent_folders("./_envcommon/kube-provider.hcl"))
+}
+
+generate "helm" {
+  path      = local.helm.generate.helm_provider.path
+  if_exists = local.helm.generate.helm_provider.if_exists
+  contents  = local.helm.generate.helm_provider.contents
+}
+
+generate "kube" {
+  path      = local.kube.generate.kube_provider.path
+  if_exists = local.kube.generate.kube_provider.if_exists
+  contents  = local.kube.generate.kube_provider.contents
+}
+
 inputs = {
   profile                         = include.root.inputs.aws_profile
   region                          = include.root.inputs.aws_region

lab/development/us-gov-east-1/vpc/platform-eng-eks-mcm/eks-metrics-server/terragrunt.hcl

@@ -24,6 +24,23 @@ dependency "eks_config" {
   skip_outputs = true
 }
 
+locals {
+  helm = read_terragrunt_config(find_in_parent_folders("./_envcommon/helm-provider.hcl"))
+  kube = read_terragrunt_config(find_in_parent_folders("./_envcommon/kube-provider.hcl"))
+}
+
+generate "helm" {
+  path      = local.helm.generate.helm_provider.path
+  if_exists = local.helm.generate.helm_provider.if_exists
+  contents  = local.helm.generate.helm_provider.contents
+}
+
+generate "kube" {
+  path      = local.kube.generate.kube_provider.path
+  if_exists = local.kube.generate.kube_provider.if_exists
+  contents  = local.kube.generate.kube_provider.contents
+}
+
 inputs = {
   profile                   = include.root.inputs.aws_profile
   cluster_name              = dependency.eks.outputs.cluster_name

lab/development/us-gov-east-1/vpc/platform-eng-eks-mcm/eks-prometheus/terragrunt.hcl

@@ -24,6 +24,23 @@ dependency "eks-dns" {
   skip_outputs = true
 }
 
+locals {
+  helm = read_terragrunt_config(find_in_parent_folders("./_envcommon/helm-provider.hcl"))
+  kube = read_terragrunt_config(find_in_parent_folders("./_envcommon/kube-provider.hcl"))
+}
+
+generate "helm" {
+  path      = local.helm.generate.helm_provider.path
+  if_exists = local.helm.generate.helm_provider.if_exists
+  contents  = local.helm.generate.helm_provider.contents
+}
+
+generate "kube" {
+  path      = local.kube.generate.kube_provider.path
+  if_exists = local.kube.generate.kube_provider.if_exists
+  contents  = local.kube.generate.kube_provider.contents
+}
+
 inputs = {
   profile                        = include.root.inputs.aws_profile
   region                         = include.root.inputs.aws_region

lab/development/us-gov-east-1/vpc/platform-eng-eks-mcm/eks-tempo/terragrunt.hcl

@@ -32,6 +32,23 @@ dependency "eks-prometheus" {
   }
 }
 
+locals {
+  helm = read_terragrunt_config(find_in_parent_folders("./_envcommon/helm-provider.hcl"))
+  kube = read_terragrunt_config(find_in_parent_folders("./_envcommon/kube-provider.hcl"))
+}
+
+generate "helm" {
+  path      = local.helm.generate.helm_provider.path
+  if_exists = local.helm.generate.helm_provider.if_exists
+  contents  = local.helm.generate.helm_provider.contents
+}
+
+generate "kube" {
+  path      = local.kube.generate.kube_provider.path
+  if_exists = local.kube.generate.kube_provider.if_exists
+  contents  = local.kube.generate.kube_provider.contents
+}
+
 inputs = {
   account_id           = include.root.locals.account_id
   profile              = include.root.locals.aws_profile

lab/development/us-gov-east-1/vpc/platform-eng-eks-mcm/eks/terragrunt.hcl

@@ -12,18 +12,19 @@ terraform {
   }
 }
 
-# inputs = {
-#   cluster_endpoint_public_access           = include.root.inputs.cluster_endpoint_public_access
-#   cluster_name                             = include.root.inputs.cluster_name
-#   cluster_version                          = include.root.inputs.cluster_version
-#   creator                                  = include.root.inputs.creator
-#   eks_instance_disk_size                   = include.root.inputs.eks_instance_disk_size
-#   eks_ng_desired_size                      = include.root.inputs.eks_ng_desired_size
-#   eks_ng_max_size                          = include.root.inputs.eks_ng_max_size
-#   eks_ng_min_size                          = include.root.inputs.eks_ng_min_size
-#   eks_vpc_name                             = include.root.inputs.vpc_name
-#   enable_cluster_creator_admin_permissions = include.root.inputs.enable_cluster_creator_admin_permissions
-#   environment_abbr                         = include.root.inputs.environment_abbr
-#   tags                                     = include.root.inputs.tags
-#   vpc_name                                 = include.root.inputs.vpc_name
-# }
+inputs = {
+  cluster_endpoint_public_access           = include.root.inputs.cluster_endpoint_public_access
+  cluster_name                             = include.root.inputs.cluster_name
+  cluster_version                          = include.root.inputs.cluster_version
+  creator                                  = include.root.inputs.creator
+  eks_instance_disk_size                   = include.root.inputs.eks_instance_disk_size
+  eks_ng_desired_size                      = include.root.inputs.eks_ng_desired_size
+  eks_ng_max_size                          = include.root.inputs.eks_ng_max_size
+  eks_ng_min_size                          = include.root.inputs.eks_ng_min_size
+  eks_vpc_name                             = include.root.inputs.vpc_name
+  enable_cluster_creator_admin_permissions = include.root.inputs.enable_cluster_creator_admin_permissions
+  environment_abbr                         = include.root.inputs.environment_abbr
+  region                                   = include.root.inputs.aws_region
+  tags                                     = include.root.inputs.tags
+  vpc_name                                 = include.root.inputs.vpc_name
+}