allow private dns for web app routing (#25038)

hashicorp · Feb 29, 2024 · f87450c · f87450c
1 parent f35640f
commit f87450c
Show file tree

Hide file tree

Showing 2 changed files with 56 additions and 0 deletions.
diff --git a/internal/services/containers/kubernetes_cluster_other_resource_test.go b/internal/services/containers/kubernetes_cluster_other_resource_test.go
@@ -908,6 +908,22 @@ func TestAccKubernetesCluster_webAppRouting(t *testing.T) {
 	})
 }
 
+func TestAccKubernetesCluster_webAppRoutingPrivateDNS(t *testing.T) {
+	data := acceptance.BuildTestData(t, "azurerm_kubernetes_cluster", "test")
+	r := KubernetesClusterResource{}
+
+	data.ResourceTest(t, r, []acceptance.TestStep{
+		{
+			Config: r.webAppRoutingPrivateDNS(data),
+			Check: acceptance.ComposeTestCheckFunc(
+				check.That(data.ResourceName).ExistsInAzure(r),
+				check.That(data.ResourceName).Key("web_app_routing.0.web_app_routing_identity.#").HasValue("1"),
+			),
+		},
+		data.ImportStep(),
+	})
+}
+
 func TestAccKubernetesCluster_azureMonitorKubernetesMetrics(t *testing.T) {
 	data := acceptance.BuildTestData(t, "azurerm_kubernetes_cluster", "test")
 	r := KubernetesClusterResource{}
@@ -2923,6 +2939,45 @@ resource "azurerm_kubernetes_cluster" "test" {
  `, data.RandomInteger, data.Locations.Primary, data.RandomInteger, data.RandomInteger, data.RandomInteger)
 }
 
+func (KubernetesClusterResource) webAppRoutingPrivateDNS(data acceptance.TestData) string {
+	return fmt.Sprintf(`
+provider "azurerm" {
+  features {}
+}
+
+resource "azurerm_resource_group" "test" {
+  name     = "acctestRG-aks-%d"
+  location = "%s"
+}
+
+resource "azurerm_private_dns_zone" "test" {
+  name                = "privatelink.%s.azmk8s.io"
+  resource_group_name = azurerm_resource_group.test.name
+}
+
+resource "azurerm_kubernetes_cluster" "test" {
+  name                = "acctestaks%d"
+  location            = azurerm_resource_group.test.location
+  resource_group_name = azurerm_resource_group.test.name
+  dns_prefix          = "acctestaks%d"
+
+  default_node_pool {
+    name       = "default"
+    node_count = 1
+    vm_size    = "Standard_DS2_v2"
+  }
+
+  identity {
+    type = "SystemAssigned"
+  }
+
+  web_app_routing {
+    dns_zone_id = azurerm_private_dns_zone.test.id
+  }
+}
+ `, data.RandomInteger, data.Locations.Primary, data.RandomString, data.RandomInteger, data.RandomInteger)
+}
+
 func (KubernetesClusterResource) customCATrustEnabled(data acceptance.TestData, enabled bool) string {
 	return fmt.Sprintf(`
 provider "azurerm" {

diff --git a/internal/services/containers/kubernetes_cluster_resource.go b/internal/services/containers/kubernetes_cluster_resource.go
@@ -489,6 +489,7 @@ func resourceKubernetesCluster() *pluginsdk.Resource {
 							Required: true,
 							ValidateFunc: validation.Any(
 								dnsValidate.ValidateDnsZoneID,
+								privatezones.ValidatePrivateDnsZoneID,
 								validation.StringIsEmpty,
 							),
 						},