azurerm_log_analytics_cluster - support UserAssigned and (#25940)

`SystemAssigned, UserAssigned` identity

internal/services/loganalytics/log_analytics_cluster_resource.go

@@ -52,7 +52,7 @@ func (l LogAnalyticsClusterResource) Arguments() map[string]*schema.Schema {
 
 		"location": commonschema.Location(),
 
-		"identity": commonschema.SystemAssignedIdentityRequiredForceNew(),
+		"identity": commonschema.SystemOrUserAssignedIdentityRequiredForceNew(),
 
 		"size_gb": {
 			Type:     pluginsdk.TypeInt,

internal/services/loganalytics/log_analytics_cluster_resource_test.go

@@ -39,6 +39,26 @@ func TestAccLogAnalyticsCluster_basic(t *testing.T) {
 	})
 }
 
+func TestAccLogAnalyticsCluster_userAssignedIdentity(t *testing.T) {
+	data := acceptance.BuildTestData(t, "azurerm_log_analytics_cluster", "test")
+	r := LogAnalyticsClusterResource{}
+
+	if os.Getenv("ARM_RUN_TEST_LOG_ANALYTICS_CLUSTERS") == "" {
+		t.Skip("Skipping as ARM_RUN_TEST_LOG_ANALYTICS_CLUSTERS is not specified")
+		return
+	}
+
+	data.ResourceTest(t, r, []acceptance.TestStep{
+		{
+			Config: r.userAssignedIdentity(data),
+			Check: acceptance.ComposeTestCheckFunc(
+				check.That(data.ResourceName).ExistsInAzure(r),
+			),
+		},
+		data.ImportStep(),
+	})
+}
+
 func TestAccLogAnalyticsCluster_resize(t *testing.T) {
 	data := acceptance.BuildTestData(t, "azurerm_log_analytics_cluster", "test")
 	r := LogAnalyticsClusterResource{}
@@ -161,3 +181,28 @@ resource "azurerm_log_analytics_cluster" "import" {
 }
 `, r.basic(data))
 }
+
+func (r LogAnalyticsClusterResource) userAssignedIdentity(data acceptance.TestData) string {
+	return fmt.Sprintf(`
+%s
+
+resource "azurerm_user_assigned_identity" "test" {
+  name                = "acctestuai-%[2]d"
+  resource_group_name = azurerm_resource_group.test.name
+  location            = azurerm_resource_group.test.location
+}
+
+resource "azurerm_log_analytics_cluster" "test" {
+  name                = "acctest-LA-%[2]d"
+  resource_group_name = azurerm_resource_group.test.name
+  location            = azurerm_resource_group.test.location
+
+  identity {
+    type = "UserAssigned"
+    identity_ids = [
+      azurerm_user_assigned_identity.test.id,
+    ]
+  }
+}
+`, r.template(data), data.RandomInteger)
+}

website/docs/r/log_analytics_cluster.html.markdown

@@ -57,10 +57,14 @@ The following arguments are supported:
 
 An `identity` block supports the following:
 
-* `type` - (Required) Specifies the type of Managed Service Identity that should be configured on this Log Analytics Cluster. The only possible value is `SystemAssigned`. Changing this forces a new resource to be created.
+* `type` - (Required) Specifies the type of Managed Service Identity that should be configured on this Log Analytics Cluster. Possible values are `SystemAssigned` and  `UserAssigned`. Changing this forces a new resource to be created.
 
 ~> **NOTE:** The assigned `principal_id` and `tenant_id` can be retrieved after the identity `type` has been set to `SystemAssigned` and the Log Analytics Cluster has been created. More details are available below.
 
+* `identity_ids` - (Optional) A list of User Assigned Managed Identity IDs to be assigned to this Windows Web App Slot.
+
+~> **NOTE:** This is required when `type` is set to `UserAssigned`.
+
 ## Attributes Reference
 
 In addition to the Arguments listed above - the following Attributes are exported:
@@ -79,7 +83,7 @@ An `identity` block exports the following:
 
 * `tenant_id` - The Tenant ID associated with this Managed Service Identity.
 
-* `type` - (Required) The identity type of this Managed Service Identity.
+* `type` - The identity type of this Managed Service Identity.
 
 -> You can access the Principal ID via `azurerm_log_analytics_cluster.example.identity[0].principal_id` and the Tenant ID via `azurerm_log_analytics_cluster.example.identity[0].tenant_id`