New Resource: azurerm_eventhub_cluster

azurerm/helpers/azure/eventhub.go

@@ -5,10 +5,9 @@ import (
 	"log"
 	"regexp"
 
+	"github.com/Azure/azure-sdk-for-go/services/preview/eventhub/mgmt/2018-01-01-preview/eventhub"
 	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
 	"github.com/hashicorp/terraform-plugin-sdk/helper/validation"
-
-	"github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub"
 )
 
 // validation

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

@@ -1,18 +1,22 @@
 package client
 
 import (
-	"github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub"
+	"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                 *eventhub.ClustersClient
 	ConsumerGroupClient           *eventhub.ConsumerGroupsClient
 	DisasterRecoveryConfigsClient *eventhub.DisasterRecoveryConfigsClient
 	EventHubsClient               *eventhub.EventHubsClient
 	NamespacesClient              *eventhub.NamespacesClient
 }
 
 func NewClient(o *common.ClientOptions) *Client {
+	ClustersClient := eventhub.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 +30,7 @@ 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_authorization_rule_resource.go

@@ -5,7 +5,7 @@ import (
 	"log"
 	"time"
 
-	"github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub"
+	"github.com/Azure/azure-sdk-for-go/services/preview/eventhub/mgmt/2018-01-01-preview/eventhub"
 	"github.com/hashicorp/terraform-plugin-sdk/helper/resource"
 	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
 	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/azure"

azurerm/internal/services/eventhub/eventhub_cluster_resource.go

@@ -0,0 +1,186 @@
+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/services/eventhub/parse"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/tags"
+	azSchema "github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/tf/schema"
+	"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: azSchema.ValidateResourceIDPriorToImport(func(id string) error {
+			_, err := parse.ClusterID(id)
+			return err
+		}),
+
+		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 fmt.Errorf("creating EventHub Cluster %q (Resource Group %q): %+v", name, resourceGroup, err)
+	}
+
+	if err := future.WaitForCompletionRef(ctx, client.Client); err != nil {
+		return fmt.Errorf("waiting for creation of EventHub Cluster %q (Resource Group %q): %+v", name, resourceGroup, err)
+	}
+
+	read, err := client.Get(ctx, resourceGroup, name)
+	if err != nil {
+		return fmt.Errorf("making Read request on Azure EventHub Cluster %q (Resource Group %q): %+v", name, resourceGroup, 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 := parse.ClusterID(d.Id())
+	if err != nil {
+		return err
+	}
+	resp, err := client.Get(ctx, id.ResourceGroup, id.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", id.Name, id.ResourceGroup, err)
+	}
+
+	d.Set("name", resp.Name)
+	d.Set("resource_group_name", id.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 := parse.ClusterID(d.Id())
+	if err != nil {
+		return err
+	}
+
+	// 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, id.ResourceGroup, id.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") || future.Response().StatusCode == 429 {
+				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", id.Name, id.ResourceGroup, err))
+		}
+
+		if err := future.WaitForCompletionRef(ctx, client.Client); err != nil {
+			return resource.NonRetryableError(fmt.Errorf("deleting EventHub Cluster %q (Resource Group %q): %+v", id.Name, id.ResourceGroup, 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/eventhub_consumer_group_resource.go

@@ -5,7 +5,7 @@ import (
 	"log"
 	"time"
 
-	"github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub"
+	"github.com/Azure/azure-sdk-for-go/services/preview/eventhub/mgmt/2018-01-01-preview/eventhub"
 	"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"

azurerm/internal/services/eventhub/eventhub_namespace_authorization_rule_resource.go

@@ -5,7 +5,7 @@ import (
 	"log"
 	"time"
 
-	"github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub"
+	"github.com/Azure/azure-sdk-for-go/services/preview/eventhub/mgmt/2018-01-01-preview/eventhub"
 	"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/helpers/tf"

azurerm/internal/services/eventhub/eventhub_namespace_disaster_recovery_config_resource.go

@@ -8,7 +8,7 @@ import (
 	"strconv"
 	"time"
 
-	"github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub"
+	"github.com/Azure/azure-sdk-for-go/services/preview/eventhub/mgmt/2018-01-01-preview/eventhub"
 	"github.com/hashicorp/terraform-plugin-sdk/helper/resource"
 	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
 	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/azure"

azurerm/internal/services/eventhub/eventhub_namespace_resource.go

@@ -7,7 +7,7 @@ import (
 	"strconv"
 	"time"
 
-	"github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub"
+	"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"

azurerm/internal/services/eventhub/eventhub_resource.go

@@ -6,7 +6,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/Azure/azure-sdk-for-go/services/eventhub/mgmt/2017-04-01/eventhub"
+	"github.com/Azure/azure-sdk-for-go/services/preview/eventhub/mgmt/2018-01-01-preview/eventhub"
 	"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"

azurerm/internal/services/eventhub/parse/cluster.go

@@ -0,0 +1,29 @@
+package parse
+
+import "github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/azure"
+
+type ClusterId struct {
+	ResourceGroup string
+	Name          string
+}
+
+func ClusterID(input string) (*ClusterId, error) {
+	id, err := azure.ParseAzureResourceID(input)
+	if err != nil {
+		return nil, err
+	}
+
+	cluster := ClusterId{
+		ResourceGroup: id.ResourceGroup,
+	}
+
+	if cluster.Name, err = id.PopSegment("clusters"); err != nil {
+		return nil, err
+	}
+
+	if err := id.ValidateNoEmptySegments(input); err != nil {
+		return nil, err
+	}
+
+	return &cluster, nil
+}

azurerm/internal/services/eventhub/parse/cluster_test.go

@@ -0,0 +1,75 @@
+package parse
+
+import (
+	"testing"
+)
+
+func TestClusterID(t *testing.T) {
+	testData := []struct {
+		Name   string
+		Input  string
+		Error  bool
+		Expect *ClusterId
+	}{
+		{
+			Name:  "Empty",
+			Input: "",
+			Error: true,
+		},
+		{
+			Name:  "No Resource Groups Segment",
+			Input: "/subscriptions/00000000-0000-0000-0000-000000000000",
+			Error: true,
+		},
+		{
+			Name:  "No Resource Groups Value",
+			Input: "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/",
+			Error: true,
+		},
+		{
+			Name:  "Resource Group ID",
+			Input: "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/foo/",
+			Error: true,
+		},
+		{
+			Name:  "Missing Clusters Key",
+			Input: "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/group1/providers/Microsoft.EventHub/clusters/",
+			Error: true,
+		},
+		{
+			Name:  "Clusters ID",
+			Input: "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/group1/providers/Microsoft.EventHub/clusters/cluster1",
+			Error: false,
+			Expect: &ClusterId{
+				ResourceGroup: "group1",
+				Name:          "cluster1",
+			},
+		},
+		{
+			Name:  "Wrong Casing",
+			Input: "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/group1/providers/Microsoft.EventHub/Clusters/cluster1",
+			Error: true,
+		},
+	}
+
+	for _, v := range testData {
+		t.Logf("[DEBUG] Testing %q", v.Name)
+
+		actual, err := ClusterID(v.Input)
+		if err != nil {
+			if v.Error {
+				continue
+			}
+
+			t.Fatalf("Expected a value but got an error: %s", err)
+		}
+
+		if actual.Name != v.Expect.Name {
+			t.Fatalf("Expected %q but got %q for Name", v.Expect.Name, actual.Name)
+		}
+
+		if actual.ResourceGroup != v.Expect.ResourceGroup {
+			t.Fatalf("Expected %q but got %q for Resource Group", v.Expect.ResourceGroup, actual.ResourceGroup)
+		}
+	}
+}

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(),