wip

Author: dak1n1

_examples/aks/aks-cluster/main.tf

@@ -1,16 +1,16 @@
-resource "azurerm_resource_group" "test" {
+resource "azurerm_resource_group" "default" {
   name     = var.cluster_name
   location = var.location
 }
 
-resource "azurerm_kubernetes_cluster" "test" {
+resource "azurerm_kubernetes_cluster" "default" {
   name                = var.cluster_name
-  location            = azurerm_resource_group.test.location
-  resource_group_name = azurerm_resource_group.test.name
+  location            = azurerm_resource_group.default.location
+  resource_group_name = azurerm_resource_group.default.name
   dns_prefix          = var.cluster_name
 
   default_node_pool {
-    name       = "default"
+    name       = "test"
     node_count = 1
     vm_size    = "Standard_DS2_v2"
   }
@@ -19,9 +19,3 @@ resource "azurerm_kubernetes_cluster" "test" {
     type = "SystemAssigned"
   }
 }
-
-resource "local_file" "kubeconfig" {
-  content = azurerm_kubernetes_cluster.test.kube_config_raw
-  filename = "${path.root}/kubeconfig"
-}
-

_examples/aks/aks-cluster/output.tf

@@ -1,15 +1,19 @@
 output "client_cert" {
-  value = azurerm_kubernetes_cluster.test.kube_config.0.client_certificate
+  value = azurerm_kubernetes_cluster.default.kube_config.0.client_certificate
 }
 
 output "client_key" {
-  value = azurerm_kubernetes_cluster.test.kube_config.0.client_key
+  value = azurerm_kubernetes_cluster.default.kube_config.0.client_key
 }
 
 output "ca_cert" {
-  value = azurerm_kubernetes_cluster.test.kube_config.0.cluster_ca_certificate
+  value = azurerm_kubernetes_cluster.default.kube_config.0.cluster_ca_certificate
 }
 
 output "endpoint" {
-  value = azurerm_kubernetes_cluster.test.kube_config.0.host
+  value = azurerm_kubernetes_cluster.default.kube_config.0.host
+}
+
+output "cluster_id" {
+  value = azurerm_kubernetes_cluster.default.id
 }

_examples/aks/kubernetes-config/main.tf

@@ -54,3 +54,8 @@ resource helm_release nginx_ingress {
     value = "ClusterIP"
   }
 }
+
+resource "local_file" "kubeconfig" {
+  content = var.kubeconfig
+  filename = "${path.root}/kubeconfig"
+}

_examples/aks/kubernetes-config/variables.tf

@@ -1,3 +1,7 @@
 variable "cluster_name" {
   type = string
 }
+
+variable "kubeconfig" {
+  type = string
+}

_examples/aks/main.tf

@@ -2,7 +2,7 @@ terraform {
   required_providers {
     kubernetes = {
       source = "hashicorp/kubernetes"
-      version = ">= 2.0.0"
+      version = ">= 2.0.1"
     }
     azurerm = {
       source  = "hashicorp/azurerm"
@@ -15,19 +15,25 @@ terraform {
   }
 }
 
+data "azurerm_kubernetes_cluster" "default" {
+  depends_on          = [module.aks-cluster.cluster_id] # refresh cluster state before reading
+  name                = local.cluster_name
+  resource_group_name = local.cluster_name
+}
+
 provider "kubernetes" {
-  host                   = module.aks-cluster.endpoint
-  client_key             = base64decode(module.aks-cluster.client_key)
-  client_certificate     = base64decode(module.aks-cluster.client_cert)
-  cluster_ca_certificate = base64decode(module.aks-cluster.ca_cert)
+  host                   = data.azurerm_kubernetes_cluster.default.kube_config.0.host
+  client_certificate     = base64decode(data.azurerm_kubernetes_cluster.default.kube_config.0.client_certificate)
+  client_key             = base64decode(data.azurerm_kubernetes_cluster.default.kube_config.0.client_key)
+  cluster_ca_certificate = base64decode(data.azurerm_kubernetes_cluster.default.kube_config.0.cluster_ca_certificate)
 }
 
 provider "helm" {
   kubernetes {
-    host                   = module.aks-cluster.endpoint
-    client_key             = base64decode(module.aks-cluster.client_key)
-    client_certificate     = base64decode(module.aks-cluster.client_cert)
-    cluster_ca_certificate = base64decode(module.aks-cluster.ca_cert)
+    host                   = data.azurerm_kubernetes_cluster.default.kube_config.0.host
+    client_certificate     = base64decode(data.azurerm_kubernetes_cluster.default.kube_config.0.client_certificate)
+    client_key             = base64decode(data.azurerm_kubernetes_cluster.default.kube_config.0.client_key)
+    cluster_ca_certificate = base64decode(data.azurerm_kubernetes_cluster.default.kube_config.0.cluster_ca_certificate)
   }
 }
 
@@ -47,4 +53,5 @@ module "kubernetes-config" {
   depends_on   = [module.aks-cluster]
   source       = "./kubernetes-config"
   cluster_name = local.cluster_name
+  kubeconfig   = data.azurerm_kubernetes_cluster.default.kube_config_raw
 }