New Resource: azurerm_eventhub_cluster

azurerm/internal/services/eventhub/client/client.go

@@ -2,17 +2,22 @@ package client
 
 import (
 	"github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub"
+	previewEventhub "github.com/Azure/azure-sdk-for-go/services/preview/eventhub/mgmt/2018-01-01-preview/eventhub"
 	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/common"
 )
 
 type Client struct {
+	ClusterClient                 *previewEventhub.ClustersClient
 	ConsumerGroupClient           *eventhub.ConsumerGroupsClient
 	DisasterRecoveryConfigsClient *eventhub.DisasterRecoveryConfigsClient
 	EventHubsClient               *eventhub.EventHubsClient
 	NamespacesClient              *eventhub.NamespacesClient
 }
 
 func NewClient(o *common.ClientOptions) *Client {
+	ClustersClient := previewEventhub.NewClustersClientWithBaseURI(o.ResourceManagerEndpoint, o.SubscriptionId)
+	o.ConfigureClient(&ClustersClient.Client, o.ResourceManagerAuthorizer)
+
 	EventHubsClient := eventhub.NewEventHubsClientWithBaseURI(o.ResourceManagerEndpoint, o.SubscriptionId)
 	o.ConfigureClient(&EventHubsClient.Client, o.ResourceManagerAuthorizer)
 
@@ -26,6 +31,7 @@ func NewClient(o *common.ClientOptions) *Client {
 	o.ConfigureClient(&NamespacesClient.Client, o.ResourceManagerAuthorizer)
 
 	return &Client{
+		ClusterClient:                 &ClustersClient,
 		ConsumerGroupClient:           &ConsumerGroupClient,
 		DisasterRecoveryConfigsClient: &DisasterRecoveryConfigsClient,
 		EventHubsClient:               &EventHubsClient,

azurerm/internal/services/eventhub/eventhub_cluster_resource.go

@@ -0,0 +1,189 @@
+package eventhub
+
+import (
+	"fmt"
+	"log"
+	"strings"
+	"time"
+
+	"github.com/Azure/azure-sdk-for-go/services/preview/eventhub/mgmt/2018-01-01-preview/eventhub"
+	"github.com/hashicorp/go-azure-helpers/response"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/resource"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/validation"
+	"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/tags"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/timeouts"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/utils"
+)
+
+func resourceArmEventHubCluster() *schema.Resource {
+	return &schema.Resource{
+		Create: resourceArmEventHubClusterCreateUpdate,
+		Read:   resourceArmEventHubClusterRead,
+		Update: resourceArmEventHubClusterCreateUpdate,
+		Delete: resourceArmEventHubClusterDelete,
+		Importer: &schema.ResourceImporter{
+			State: schema.ImportStatePassthrough,
+		},
+
+		Timeouts: &schema.ResourceTimeout{
+			Create: schema.DefaultTimeout(30 * time.Minute),
+			Read:   schema.DefaultTimeout(5 * time.Minute),
+			Update: schema.DefaultTimeout(30 * time.Minute),
+			// You can't delete a cluster until at least 4 hours have passed from the initial creation.
+			Delete: schema.DefaultTimeout(300 * time.Minute),
+		},
+
+		Schema: map[string]*schema.Schema{
+			"name": {
+				Type:         schema.TypeString,
+				Required:     true,
+				ForceNew:     true,
+				ValidateFunc: azure.ValidateEventHubName(),
+			},
+
+			"resource_group_name": azure.SchemaResourceGroupName(),
+
+			"location": azure.SchemaLocation(),
+
+			"sku_name": {
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+				ValidateFunc: validation.StringInSlice([]string{
+					"Dedicated_1",
+				}, false),
+			},
+
+			"tags": tags.Schema(),
+		},
+	}
+}
+
+func resourceArmEventHubClusterCreateUpdate(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*clients.Client).Eventhub.ClusterClient
+	ctx, cancel := timeouts.ForCreateUpdate(meta.(*clients.Client).StopContext, d)
+	defer cancel()
+	log.Printf("[INFO] preparing arguments for Azure ARM EventHub Cluster creation.")
+
+	name := d.Get("name").(string)
+	resourceGroup := d.Get("resource_group_name").(string)
+
+	cluster := eventhub.Cluster{
+		Location: utils.String(azure.NormalizeLocation(d.Get("location").(string))),
+		Tags:     tags.Expand(d.Get("tags").(map[string]interface{})),
+		Sku:      expandEventHubClusterSkuName(d.Get("sku_name").(string)),
+	}
+
+	future, err := client.Put(ctx, resourceGroup, name, cluster)
+	if err != nil {
+		return err
+	}
+
+	if err := future.WaitForCompletionRef(ctx, client.Client); err != nil {
+		return fmt.Errorf("creating eventhub cluster: %+v", err)
+	}
+
+	read, err := client.Get(ctx, resourceGroup, name)
+	if err != nil {
+		return err
+	}
+
+	if read.ID == nil || *read.ID == "" {
+		return fmt.Errorf("cannot read EventHub Cluster %s (resource group %s) ID", name, resourceGroup)
+	}
+
+	d.SetId(*read.ID)
+
+	return resourceArmEventHubClusterRead(d, meta)
+}
+
+func resourceArmEventHubClusterRead(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*clients.Client).Eventhub.ClusterClient
+	ctx, cancel := timeouts.ForRead(meta.(*clients.Client).StopContext, d)
+	defer cancel()
+
+	id, err := azure.ParseAzureResourceID(d.Id())
+	if err != nil {
+		return err
+	}
+
+	resourceGroup := id.ResourceGroup
+	name := id.Path["clusters"]
+	resp, err := client.Get(ctx, resourceGroup, name)
+	if err != nil {
+		if utils.ResponseWasNotFound(resp.Response) {
+			d.SetId("")
+			return nil
+		}
+		return fmt.Errorf("making Read request on Azure EventHub Cluster %q (resource group %q): %+v", name, resourceGroup, err)
+	}
+
+	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 tags.FlattenAndSet(d, resp.Tags)
+}
+
+func resourceArmEventHubClusterDelete(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*clients.Client).Eventhub.ClusterClient
+	ctx, cancel := timeouts.ForDelete(meta.(*clients.Client).StopContext, d)
+	defer cancel()
+	id, err := azure.ParseAzureResourceID(d.Id())
+	if err != nil {
+		return err
+	}
+
+	resourceGroup := id.ResourceGroup
+	name := id.Path["clusters"]
+
+	// The EventHub Cluster can't be deleted until four hours after creation so we'll keep retrying until it can be deleted.
+	return resource.Retry(d.Timeout(schema.TimeoutDelete), func() *resource.RetryError {
+		future, err := client.Delete(ctx, resourceGroup, name)
+		if err != nil {
+			if response.WasNotFound(future.Response()) {
+				return nil
+			}
+			if strings.Contains(err.Error(), "Cluster cannot be deleted until four hours after its creation time") {
+				return resource.RetryableError(fmt.Errorf("expected eventhub cluster to be deleted but was in pending creation state, retrying"))
+			}
+			return resource.NonRetryableError(fmt.Errorf("issuing delete request for EventHub Cluster %q (resource group %q): %+v", name, resourceGroup, err))
+		}
+
+		if err := future.WaitForCompletionRef(ctx, client.Client); err != nil {
+			return resource.NonRetryableError(fmt.Errorf("creating eventhub cluster: %+v", err))
+		}
+
+		return nil
+	})
+}
+
+func expandEventHubClusterSkuName(skuName string) *eventhub.ClusterSku {
+	if len(skuName) == 0 {
+		return nil
+	}
+
+	name, capacity, err := azure.SplitSku(skuName)
+	if err != nil {
+		return nil
+	}
+
+	return &eventhub.ClusterSku{
+		Name:     utils.String(name),
+		Capacity: utils.Int32(capacity),
+	}
+}
+
+func flattenEventHubClusterSkuName(input *eventhub.ClusterSku) string {
+	if input == nil || input.Name == nil {
+		return ""
+	}
+
+	return fmt.Sprintf("%s_%d", *input.Name, *input.Capacity)
+}

azurerm/internal/services/eventhub/registration.go

@@ -33,6 +33,7 @@ func (r Registration) SupportedDataSources() map[string]*schema.Resource {
 func (r Registration) SupportedResources() map[string]*schema.Resource {
 	return map[string]*schema.Resource{
 		"azurerm_eventhub_authorization_rule":                 resourceArmEventHubAuthorizationRule(),
+		"azurerm_eventhub_cluster":                            resourceArmEventHubCluster(),
 		"azurerm_eventhub_consumer_group":                     resourceArmEventHubConsumerGroup(),
 		"azurerm_eventhub_namespace_authorization_rule":       resourceArmEventHubNamespaceAuthorizationRule(),
 		"azurerm_eventhub_namespace_disaster_recovery_config": resourceArmEventHubNamespaceDisasterRecoveryConfig(),

azurerm/internal/services/eventhub/tests/eventhub_cluster_resource_test.go

@@ -0,0 +1,164 @@
+package tests
+
+import (
+	"fmt"
+	"net/http"
+	"testing"
+
+	"github.com/hashicorp/terraform-plugin-sdk/helper/resource"
+	"github.com/hashicorp/terraform-plugin-sdk/terraform"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/acceptance"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/clients"
+)
+
+func TestAccAzureRMEventHubCluster_basic(t *testing.T) {
+	data := acceptance.BuildTestData(t, "azurerm_eventhub_cluster", "test")
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck:     func() { acceptance.PreCheck(t) },
+		Providers:    acceptance.SupportedProviders,
+		CheckDestroy: testCheckAzureRMEventHubClusterDestroy,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccAzureRMEventHubCluster_basic(data),
+				Check: resource.ComposeTestCheckFunc(
+					testCheckAzureRMEventHubClusterExists(data.ResourceName),
+				),
+			},
+			data.ImportStep(),
+		},
+	})
+}
+
+func TestAccAzureRMEventHubCluster_update(t *testing.T) {
+	data := acceptance.BuildTestData(t, "azurerm_eventhub_cluster", "test")
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck:     func() { acceptance.PreCheck(t) },
+		Providers:    acceptance.SupportedProviders,
+		CheckDestroy: testCheckAzureRMEventHubClusterDestroy,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccAzureRMEventHubCluster_basic(data),
+				Check: resource.ComposeTestCheckFunc(
+					testCheckAzureRMEventHubClusterExists(data.ResourceName),
+				),
+			},
+			data.ImportStep(),
+			{
+				Config: testAccAzureRMEventHubCluster_update(data),
+				Check: resource.ComposeTestCheckFunc(
+					testCheckAzureRMEventHubClusterExists(data.ResourceName),
+				),
+			},
+			data.ImportStep(),
+			{
+				Config: testAccAzureRMEventHubCluster_basic(data),
+				Check: resource.ComposeTestCheckFunc(
+					testCheckAzureRMEventHubClusterExists(data.ResourceName),
+				),
+			},
+			data.ImportStep(),
+		},
+	})
+}
+
+func testCheckAzureRMEventHubClusterDestroy(s *terraform.State) error {
+	conn := acceptance.AzureProvider.Meta().(*clients.Client).Eventhub.ClusterClient
+	ctx := acceptance.AzureProvider.Meta().(*clients.Client).StopContext
+
+	for _, rs := range s.RootModule().Resources {
+		if rs.Type != "azurerm_eventhub_cluster" {
+			continue
+		}
+
+		name := rs.Primary.Attributes["name"]
+		resourceGroup := rs.Primary.Attributes["resource_group_name"]
+
+		resp, err := conn.Get(ctx, resourceGroup, name)
+
+		if err != nil {
+			return nil
+		}
+
+		if resp.StatusCode != http.StatusNotFound {
+			return fmt.Errorf("EventHub Cluster still exists:\n%#v", resp.ClusterProperties)
+		}
+	}
+
+	return nil
+}
+
+func testCheckAzureRMEventHubClusterExists(resourceName string) resource.TestCheckFunc {
+	return func(s *terraform.State) error {
+		conn := acceptance.AzureProvider.Meta().(*clients.Client).Eventhub.ClusterClient
+		ctx := acceptance.AzureProvider.Meta().(*clients.Client).StopContext
+
+		// Ensure we have enough information in state to look up in API
+		rs, ok := s.RootModule().Resources[resourceName]
+		if !ok {
+			return fmt.Errorf("Not found: %s", resourceName)
+		}
+
+		name := rs.Primary.Attributes["name"]
+		resourceGroup, hasResourceGroup := rs.Primary.Attributes["resource_group_name"]
+		if !hasResourceGroup {
+			return fmt.Errorf("Bad: no resource group found in state for Event Hub Cluster: %s", name)
+		}
+
+		resp, err := conn.Get(ctx, resourceGroup, name)
+		if err != nil {
+			return fmt.Errorf("Bad: Get on clustersClient: %+v", err)
+		}
+
+		if resp.StatusCode == http.StatusNotFound {
+			return fmt.Errorf("Bad: Event Hub Cluster %q (resource group: %q) does not exist", name, resourceGroup)
+		}
+
+		return nil
+	}
+}
+
+func testAccAzureRMEventHubCluster_basic(data acceptance.TestData) string {
+	return fmt.Sprintf(`
+provider "azurerm" {
+  features {}
+}
+
+resource "azurerm_resource_group" "test" {
+  name     = "acctestRG-eventhub-%d"
+  location = "%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.RandomInteger, data.Locations.Primary, data.RandomInteger)
+}
+
+func testAccAzureRMEventHubCluster_update(data acceptance.TestData) string {
+	return fmt.Sprintf(`
+provider "azurerm" {
+  features {}
+}
+
+resource "azurerm_resource_group" "test" {
+  name     = "acctestRG-eventhub-%d"
+  location = "%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"
+
+  tags = {
+    environment = "Production"
+  }
+}
+`, data.RandomInteger, data.Locations.Primary, data.RandomInteger)
+}