New data source: azurerm_eventhub_cluster (hashicorp#11763)

Co-authored-by: Tom Harvey <[email protected]>

azurerm/internal/services/eventhub/eventhub_cluster_data_source.go

@@ -0,0 +1,68 @@
+package eventhub
+
+import (
+	"fmt"
+	"time"
+
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/azure"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/clients"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/services/eventhub/parse"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/timeouts"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/utils"
+)
+
+func dataSourceEventHubCluster() *schema.Resource {
+	return &schema.Resource{
+		Read: dataSourceEventHubClusterRead,
+
+		Timeouts: &schema.ResourceTimeout{
+			Read: schema.DefaultTimeout(5 * time.Minute),
+		},
+
+		Schema: map[string]*schema.Schema{
+			"name": {
+				Type:     schema.TypeString,
+				Required: true,
+			},
+
+			"resource_group_name": azure.SchemaResourceGroupName(),
+
+			"location": azure.SchemaLocationForDataSource(),
+
+			"sku_name": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+		},
+	}
+}
+
+func dataSourceEventHubClusterRead(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*clients.Client).Eventhub.ClusterClient
+	ctx, cancel := timeouts.ForRead(meta.(*clients.Client).StopContext, d)
+	defer cancel()
+
+	name := d.Get("name").(string)
+	resourceGroup := d.Get("resource_group_name").(string)
+
+	subscriptionId := meta.(*clients.Client).Account.SubscriptionId
+	id := parse.NewClusterID(subscriptionId, resourceGroup, name)
+	resp, err := client.Get(ctx, resourceGroup, name)
+	if err != nil {
+		if utils.ResponseWasNotFound(resp.Response) {
+			return fmt.Errorf("%s was not found", id)
+		}
+		return fmt.Errorf("making Read request on Azure EventHub Cluster %q (Resource Group %q): %+v", name, resourceGroup, err)
+	}
+	d.SetId(id.ID())
+
+	d.Set("name", resp.Name)
+	d.Set("resource_group_name", resourceGroup)
+	d.Set("sku_name", flattenEventHubClusterSkuName(resp.Sku))
+	if location := resp.Location; location != nil {
+		d.Set("location", azure.NormalizeLocation(*location))
+	}
+
+	return nil
+}

azurerm/internal/services/eventhub/eventhub_cluster_data_source_test.go

@@ -0,0 +1,52 @@
+package eventhub_test
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/hashicorp/terraform-plugin-sdk/helper/resource"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/acceptance"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/acceptance/check"
+)
+
+type EventHubClusterDataSource struct {
+}
+
+func TestAccEventHubClusterDataSource_basic(t *testing.T) {
+	data := acceptance.BuildTestData(t, "data.azurerm_eventhub_cluster", "test")
+	r := EventHubClusterDataSource{}
+
+	data.DataSourceTest(t, []resource.TestStep{
+		{
+			Config: r.basic(data),
+			Check: resource.ComposeTestCheckFunc(
+				check.That(data.ResourceName).Key("sku_name").HasValue("Dedicated_1"),
+			),
+		},
+	})
+}
+
+func (EventHubClusterDataSource) basic(data acceptance.TestData) string {
+	return fmt.Sprintf(`
+provider "azurerm" {
+  features {}
+}
+
+resource "azurerm_resource_group" "test" {
+  name     = "acctestRG-eventhub-%[1]d"
+  location = "%[2]s"
+}
+
+resource "azurerm_eventhub_cluster" "test" {
+  name                = "acctesteventhubclusTER-%d"
+  resource_group_name = azurerm_resource_group.test.name
+  location            = azurerm_resource_group.test.location
+  sku_name            = "Dedicated_1"
+}
+
+data "azurerm_eventhub_cluster" "test" {
+  name                = azurerm_eventhub_cluster.test.name
+  resource_group_name = azurerm_resource_group.test.name
+}
+`, data.RandomInteger, data.Locations.Primary, data.RandomInteger)
+}

azurerm/internal/services/eventhub/registration.go

@@ -23,6 +23,7 @@ func (r Registration) WebsiteCategories() []string {
 func (r Registration) SupportedDataSources() map[string]*schema.Resource {
 	return map[string]*schema.Resource{
 		"azurerm_eventhub":                              dataSourceEventHub(),
+		"azurerm_eventhub_cluster":                      dataSourceEventHubCluster(),
 		"azurerm_eventhub_authorization_rule":           EventHubAuthorizationRuleDataSource(),
 		"azurerm_eventhub_consumer_group":               EventHubConsumerGroupDataSource(),
 		"azurerm_eventhub_namespace":                    EventHubNamespaceDataSource(),

website/docs/d/eventhub_cluster.html.markdown

@@ -0,0 +1,48 @@
+---
+subcategory: "Messaging"
+layout: "azurerm"
+page_title: "Azure Resource Manager: Data Source: azurerm_eventhub_cluster"
+description: |-
+  Gets information about an existing EventHub Cluster.
+---
+
+# Data Source: azurerm_eventhub_cluster
+
+Use this data source to access information about an existing EventHub.
+
+## Example Usage
+
+```hcl
+data "azurerm_eventhub_cluster" "example" {
+  name                = "search-eventhub"
+  resource_group_name = "search-service"
+}
+
+output "eventhub_id" {
+  value = data.azurerm_eventhub_cluster.example.id
+}
+```
+
+## Arguments Reference
+
+The following arguments are supported:
+
+* `name` - (Required) The name of this EventHub Cluster.
+
+* `resource_group_name` - (Required) The name of the Resource Group where the EventHub Cluster exists.
+
+## Attributes Reference
+
+In addition to the Arguments listed above - the following Attributes are exported:
+
+* `id` - The ID of the EventHub Cluster.
+
+* `sku_name` - SKU name of the EventHub Cluster.
+
+* `location` - Location of the EventHub Cluster.
+
+## Timeouts
+
+The `timeouts` block allows you to specify [timeouts](https://www.terraform.io/docs/configuration/resources.html#timeouts) for certain actions:
+
+* `read` - (Defaults to 5 minutes) Used when retrieving the EventHub Cluster.