New Data Source azurerm_network_manager_network_group

internal/services/network/network_manager_network_group_data_source.go

@@ -0,0 +1,98 @@
+package network
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"github.com/hashicorp/go-azure-helpers/lang/pointer"
+	"github.com/hashicorp/go-azure-helpers/lang/response"
+	"github.com/hashicorp/go-azure-sdk/resource-manager/network/2022-09-01/networkgroups"
+	"github.com/hashicorp/terraform-provider-azurerm/internal/sdk"
+	"github.com/hashicorp/terraform-provider-azurerm/internal/tf/pluginsdk"
+	"github.com/hashicorp/terraform-provider-azurerm/internal/tf/validation"
+)
+
+type ManagerNetworkGroupDataSource struct{}
+
+var _ sdk.DataSource = ManagerNetworkGroupDataSource{}
+
+func (r ManagerNetworkGroupDataSource) ResourceType() string {
+	return "azurerm_network_manager_network_group"
+}
+
+func (r ManagerNetworkGroupDataSource) ModelObject() interface{} {
+	return &ManagerNetworkGroupModel{}
+}
+
+func (r ManagerNetworkGroupDataSource) Arguments() map[string]*pluginsdk.Schema {
+	return map[string]*pluginsdk.Schema{
+		"name": {
+			Type:         pluginsdk.TypeString,
+			Required:     true,
+			ValidateFunc: validation.StringIsNotEmpty,
+		},
+
+		"network_manager_id": {
+			Type:         pluginsdk.TypeString,
+			Required:     true,
+			ValidateFunc: networkgroups.ValidateNetworkManagerID,
+		},
+	}
+}
+
+func (r ManagerNetworkGroupDataSource) Attributes() map[string]*pluginsdk.Schema {
+	return map[string]*pluginsdk.Schema{
+		"description": {
+			Type:     pluginsdk.TypeString,
+			Computed: true,
+		},
+	}
+}
+
+func (r ManagerNetworkGroupDataSource) Read() sdk.ResourceFunc {
+	return sdk.ResourceFunc{
+		Timeout: 5 * time.Minute,
+		Func: func(ctx context.Context, metadata sdk.ResourceMetaData) error {
+			client := metadata.Client.Network.ManagerNetworkGroupsClient
+
+			var model ManagerNetworkGroupModel
+			if err := metadata.Decode(&model); err != nil {
+				return fmt.Errorf("decoding: %+v", err)
+			}
+
+			networkManagerId, err := networkgroups.ParseNetworkManagerID(model.NetworkManagerId)
+			if err != nil {
+				return err
+			}
+
+			id := networkgroups.NewNetworkGroupID(networkManagerId.SubscriptionId, networkManagerId.ResourceGroupName, networkManagerId.NetworkManagerName, model.Name)
+
+			existing, err := client.Get(ctx, id)
+			if err != nil {
+				if response.WasNotFound(existing.HttpResponse) {
+					return fmt.Errorf("%s does not exist", id)
+				}
+
+				return fmt.Errorf("retrieving %s: %+v", id, err)
+			}
+			if existing.Model == nil {
+				return fmt.Errorf("retrieving %s: model was nil", id)
+			}
+			if existing.Model.Properties == nil {
+				return fmt.Errorf("retrieving %s: model properties was nil", id)
+			}
+
+			properties := existing.Model.Properties
+			state := ManagerNetworkGroupModel{
+				Name:             id.NetworkGroupName,
+				NetworkManagerId: networkgroups.NewNetworkManagerID(id.SubscriptionId, id.ResourceGroupName, id.NetworkManagerName).ID(),
+				Description:      pointer.From(properties.Description),
+			}
+
+			metadata.SetID(id)
+
+			return metadata.Encode(&state)
+		},
+	}
+}

internal/services/network/network_manager_network_group_data_source_test.go

@@ -0,0 +1,35 @@
+package network_test
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/hashicorp/terraform-provider-azurerm/internal/acceptance"
+	"github.com/hashicorp/terraform-provider-azurerm/internal/acceptance/check"
+)
+
+type ManagerNetworkGroupDataSource struct{}
+
+func testAccNetworkManagerNetworkGroupDataSource_complete(t *testing.T) {
+	data := acceptance.BuildTestData(t, "data.azurerm_network_manager_network_group", "test")
+	d := ManagerNetworkGroupDataSource{}
+	data.DataSourceTestInSequence(t, []acceptance.TestStep{
+		{
+			Config: d.complete(data),
+			Check: acceptance.ComposeTestCheckFunc(
+				check.That(data.ResourceName).Key("description").HasValue("test complete"),
+			),
+		},
+	})
+}
+
+func (d ManagerNetworkGroupDataSource) complete(data acceptance.TestData) string {
+	return fmt.Sprintf(`
+%s
+
+data "azurerm_network_manager_network_group" "test" {
+  name               = azurerm_network_manager_network_group.test.name
+  network_manager_id = azurerm_network_manager_network_group.test.network_manager_id
+}
+`, ManagerNetworkGroupResource{}.complete(data))
+}

internal/services/network/network_manager_network_group_resource.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"time"
 
+	"github.com/hashicorp/go-azure-helpers/lang/pointer"
 	"github.com/hashicorp/go-azure-helpers/lang/response"
 	"github.com/hashicorp/go-azure-sdk/resource-manager/network/2022-09-01/networkgroups"
 	"github.com/hashicorp/terraform-provider-azurerm/internal/sdk"
@@ -180,10 +181,7 @@ func (r ManagerNetworkGroupResource) Read() sdk.ResourceFunc {
 			state := ManagerNetworkGroupModel{
 				Name:             id.NetworkGroupName,
 				NetworkManagerId: networkgroups.NewNetworkManagerID(id.SubscriptionId, id.ResourceGroupName, id.NetworkManagerName).ID(),
-			}
-
-			if properties.Description != nil {
-				state.Description = *properties.Description
+				Description:      pointer.From(properties.Description),
 			}
 
 			return metadata.Encode(&state)

internal/services/network/network_manager_resource_test.go

@@ -33,6 +33,7 @@ func TestAccNetworkManager(t *testing.T) {
 			"complete":       testAccNetworkManagerNetworkGroup_complete,
 			"update":         testAccNetworkManagerNetworkGroup_update,
 			"requiresImport": testAccNetworkManagerNetworkGroup_requiresImport,
+			"dataSource":     testAccNetworkManagerNetworkGroupDataSource_complete,
 		},
 		"SubscriptionConnection": {
 			"basic":          testAccNetworkSubscriptionNetworkManagerConnection_basic,

internal/services/network/registration.go

@@ -29,7 +29,9 @@ func (r Registration) WebsiteCategories() []string {
 }
 
 func (r Registration) DataSources() []sdk.DataSource {
-	return []sdk.DataSource{}
+	return []sdk.DataSource{
+		ManagerNetworkGroupDataSource{},
+	}
 }
 
 func (r Registration) Resources() []sdk.Resource {

website/docs/d/network_manager_network_group.html.markdown

@@ -0,0 +1,67 @@
+---
+subcategory: "Network"
+layout: "azurerm"
+page_title: "Azure Resource Manager: azurerm_network_manager_network_group"
+description: |-
+  Get information about a Network Manager Network Group.
+---
+
+# azurerm_network_manager_network_group
+
+Use this data source to access information about a Network Manager Network Group.
+
+## Example Usage
+
+```hcl
+resource "azurerm_resource_group" "example" {
+  name     = "example-resources"
+  location = "West Europe"
+}
+
+data "azurerm_subscription" "current" {
+}
+
+resource "azurerm_network_manager" "example" {
+  name                = "example-network-manager"
+  location            = azurerm_resource_group.example.location
+  resource_group_name = azurerm_resource_group.example.name
+  scope {
+    subscription_ids = [data.azurerm_subscription.current.id]
+  }
+  scope_accesses = ["Connectivity", "SecurityAdmin"]
+  description    = "example network manager"
+}
+
+resource "azurerm_network_manager_network_group" "example" {
+  name               = "example-group"
+  network_manager_id = azurerm_network_manager.example.id
+}
+
+data "azurerm_network_manager_network_group" "example" {
+  name               = azurerm_network_manager_network_group.example.name
+  network_manager_id = azurerm_network_manager.example.id
+}
+```
+
+## Arguments Reference
+
+The following arguments are supported:
+
+* `name` - (Required) Specifies the name of the Network Manager Network Group.
+
+* `network_manager_id` - (Required) Specifies the ID of the Network Manager.
+
+
+## Attributes Reference
+
+In addition to the Arguments listed above - the following Attributes are exported:
+
+* `id` - The ID of the Network Manager Network Group.
+
+* `description` - A description of the Network Manager Network Group.
+
+## Timeouts
+
+The `timeouts` block allows you to specify [timeouts](https://www.terraform.io/language/resources/syntax#operation-timeouts) for certain actions:
+
+* `read` - (Defaults to 5 minutes) Used when retrieving the Network Manager Network Group.