New Resource: azurerm_kusto_cluster

azurerm/config.go

@@ -32,6 +32,7 @@ import (
 	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/services/hdinsight"
 	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/services/iothub"
 	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/services/keyvault"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/services/kusto"
 	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/services/loganalytics"
 	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/services/logic"
 	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/services/managementgroup"
@@ -103,6 +104,7 @@ type ArmClient struct {
 	hdinsight        *hdinsight.Client
 	iothub           *iothub.Client
 	keyvault         *keyvault.Client
+	kusto            *kusto.Client
 	logAnalytics     *loganalytics.Client
 	logic            *logic.Client
 	managementGroups *managementgroup.Client
@@ -225,6 +227,7 @@ func getArmClient(c *authentication.Config, skipProviderRegistration bool, partn
 	client.hdinsight = hdinsight.BuildClient(o)
 	client.iothub = iothub.BuildClient(o)
 	client.keyvault = keyvault.BuildClient(o)
+	client.kusto = kusto.BuildClient(o)
 	client.logic = logic.BuildClient(o)
 	client.logAnalytics = loganalytics.BuildClient(o)
 	client.maps = maps.BuildClient(o)

azurerm/internal/services/kusto/client.go

@@ -0,0 +1,20 @@
+package kusto
+
+import (
+	"github.com/Azure/azure-sdk-for-go/services/kusto/mgmt/2019-01-21/kusto"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/common"
+)
+
+type Client struct {
+	ClustersClient *kusto.ClustersClient
+}
+
+func BuildClient(o *common.ClientOptions) *Client {
+
+	ClustersClient := kusto.NewClustersClientWithBaseURI(o.ResourceManagerEndpoint, o.SubscriptionId)
+	o.ConfigureClient(&ClustersClient.Client, o.ResourceManagerAuthorizer)
+
+	return &Client{
+		ClustersClient: &ClustersClient,
+	}
+}

azurerm/provider.go

@@ -257,6 +257,7 @@ func Provider() terraform.ResourceProvider {
 		"azurerm_key_vault_secret":                                   resourceArmKeyVaultSecret(),
 		"azurerm_key_vault":                                          resourceArmKeyVault(),
 		"azurerm_kubernetes_cluster":                                 resourceArmKubernetesCluster(),
+		"azurerm_kusto_cluster":                                      resourceArmKustoCluster(),
 		"azurerm_lb_backend_address_pool":                            resourceArmLoadBalancerBackendAddressPool(),
 		"azurerm_lb_nat_pool":                                        resourceArmLoadBalancerNatPool(),
 		"azurerm_lb_nat_rule":                                        resourceArmLoadBalancerNatRule(),

azurerm/required_resource_providers.go

@@ -39,6 +39,7 @@ func requiredResourceProviders() map[string]struct{} {
 		"Microsoft.EventHub":             {},
 		"Microsoft.HDInsight":            {},
 		"Microsoft.KeyVault":             {},
+		"Microsoft.Kusto":                {},
 		"microsoft.insights":             {},
 		"Microsoft.Logic":                {},
 		"Microsoft.ManagedIdentity":      {},

azurerm/resource_arm_kusto_cluster.go

@@ -0,0 +1,282 @@
+package azurerm
+
+import (
+	"fmt"
+	"log"
+	"regexp"
+	"strings"
+
+	"github.com/Azure/azure-sdk-for-go/services/kusto/mgmt/2019-01-21/kusto"
+	"github.com/hashicorp/terraform/helper/schema"
+	"github.com/hashicorp/terraform/helper/validation"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/azure"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/tf"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/tags"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/utils"
+)
+
+func resourceArmKustoCluster() *schema.Resource {
+	return &schema.Resource{
+		Create: resourceArmKustoClusterCreateUpdate,
+		Read:   resourceArmKustoClusterRead,
+		Update: resourceArmKustoClusterCreateUpdate,
+		Delete: resourceArmKustoClusterDelete,
+
+		Importer: &schema.ResourceImporter{
+			State: schema.ImportStatePassthrough,
+		},
+
+		Schema: map[string]*schema.Schema{
+			"name": {
+				Type:         schema.TypeString,
+				Required:     true,
+				ForceNew:     true,
+				ValidateFunc: validateAzureRMKustoClusterName,
+			},
+
+			"resource_group_name": azure.SchemaResourceGroupName(),
+
+			"location": azure.SchemaLocation(),
+
+			"sku": {
+				Type:     schema.TypeList,
+				Required: true,
+				MaxItems: 1,
+				Elem: &schema.Resource{
+					Schema: map[string]*schema.Schema{
+						"name": {
+							Type:         schema.TypeString,
+							Required:     true,
+							ValidateFunc: validateAzureRMKustoClusterSkuName(),
+						},
+
+						"capacity": {
+							Type:         schema.TypeInt,
+							Required:     true,
+							ValidateFunc: validation.IntBetween(1, 1000),
+						},
+					},
+				},
+			},
+
+			"uri": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+
+			"data_ingestion_uri": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+
+			"tags": tags.Schema(),
+		},
+	}
+}
+
+func resourceArmKustoClusterCreateUpdate(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*ArmClient).kusto.ClustersClient
+	ctx := meta.(*ArmClient).StopContext
+
+	log.Printf("[INFO] preparing arguments for Azure Kusto Cluster creation.")
+
+	name := d.Get("name").(string)
+	resourceGroup := d.Get("resource_group_name").(string)
+
+	if requireResourcesToBeImported && d.IsNewResource() {
+		server, err := client.Get(ctx, resourceGroup, name)
+		if err != nil {
+			if !utils.ResponseWasNotFound(server.Response) {
+				return fmt.Errorf("Error checking for presence of existing Kusto Cluster %q (Resource Group %q): %s", name, resourceGroup, err)
+			}
+		}
+
+		if server.ID != nil && *server.ID != "" {
+			return tf.ImportAsExistsError("azurerm_kusto_cluster", *server.ID)
+		}
+	}
+
+	location := azure.NormalizeLocation(d.Get("location").(string))
+
+	sku, err := expandKustoClusterSku(d)
+	if err != nil {
+		return err
+	}
+
+	clusterProperties := kusto.ClusterProperties{}
+
+	t := d.Get("tags").(map[string]interface{})
+
+	kustoCluster := kusto.Cluster{
+		Name:              &name,
+		Location:          &location,
+		Sku:               sku,
+		ClusterProperties: &clusterProperties,
+		Tags:              tags.Expand(t),
+	}
+
+	future, err := client.CreateOrUpdate(ctx, resourceGroup, name, kustoCluster)
+	if err != nil {
+		return fmt.Errorf("Error creating or updating Kusto Cluster %q (Resource Group %q): %+v", name, resourceGroup, err)
+	}
+
+	if err = future.WaitForCompletionRef(ctx, client.Client); err != nil {
+		return fmt.Errorf("Error waiting for completion of Kusto Cluster %q (Resource Group %q): %+v", name, resourceGroup, err)
+	}
+
+	resp, getDetailsErr := client.Get(ctx, resourceGroup, name)
+	if getDetailsErr != nil {
+		return fmt.Errorf("Error retrieving Kusto Cluster %q (Resource Group %q): %+v", name, resourceGroup, err)
+	}
+
+	if resp.ID == nil {
+		return fmt.Errorf("Cannot read ID for Kusto Cluster %q (Resource Group %q)", name, resourceGroup)
+	}
+
+	d.SetId(*resp.ID)
+
+	return resourceArmKustoClusterRead(d, meta)
+}
+
+func resourceArmKustoClusterRead(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*ArmClient).kusto.ClustersClient
+	ctx := meta.(*ArmClient).StopContext
+
+	id, err := azure.ParseAzureResourceID(d.Id())
+	if err != nil {
+		return err
+	}
+
+	resourceGroup := id.ResourceGroup
+	name := id.Path["Clusters"]
+
+	clusterResponse, err := client.Get(ctx, resourceGroup, name)
+
+	if err != nil {
+		if utils.ResponseWasNotFound(clusterResponse.Response) {
+			d.SetId("")
+			return nil
+		}
+		return fmt.Errorf("Error retrieving Kusto Cluster %q (Resource Group %q): %+v", name, resourceGroup, err)
+	}
+
+	d.Set("name", name)
+	d.Set("resource_group_name", resourceGroup)
+
+	if location := clusterResponse.Location; location != nil {
+		d.Set("location", azure.NormalizeLocation(*location))
+	}
+
+	if err := d.Set("sku", flattenKustoClusterSku(clusterResponse.Sku)); err != nil {
+		return fmt.Errorf("Error setting `sku`: %+v", err)
+	}
+
+	if clusterProperties := clusterResponse.ClusterProperties; clusterProperties != nil {
+		d.Set("uri", clusterProperties.URI)
+		d.Set("data_ingestion_uri", clusterProperties.DataIngestionURI)
+	}
+
+	return tags.FlattenAndSet(d, clusterResponse.Tags)
+}
+
+func resourceArmKustoClusterDelete(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*ArmClient).kusto.ClustersClient
+	ctx := meta.(*ArmClient).StopContext
+
+	id, err := azure.ParseAzureResourceID(d.Id())
+	if err != nil {
+		return err
+	}
+
+	resGroup := id.ResourceGroup
+	name := id.Path["Clusters"]
+
+	future, err := client.Delete(ctx, resGroup, name)
+	if err != nil {
+		return fmt.Errorf("Error deleting Kusto Cluster %q (Resource Group %q): %+v", name, resGroup, err)
+	}
+
+	if err = future.WaitForCompletionRef(ctx, client.Client); err != nil {
+		return fmt.Errorf("Error waiting for deletion of Kusto Cluster %q (Resource Group %q): %+v", name, resGroup, err)
+	}
+
+	return nil
+}
+
+func validateAzureRMKustoClusterName(v interface{}, k string) (warnings []string, errors []error) {
+	name := v.(string)
+
+	if !regexp.MustCompile(`^[a-z][a-z0-9]+$`).MatchString(name) {
+		errors = append(errors, fmt.Errorf("%q must begin with a letter and may only contain alphanumeric characters: %q", k, name))
+	}
+
+	if len(name) < 4 || len(name) > 22 {
+		errors = append(errors, fmt.Errorf("%q must be (inclusive) between 4 and 22 characters long but is %d", k, len(name)))
+	}
+
+	return warnings, errors
+}
+
+func validateAzureRMKustoClusterSkuName() schema.SchemaValidateFunc {
+	// using hard coded values because they're not like this in the sdk as constants
+	// found them here: https://docs.microsoft.com/en-us/rest/api/azurerekusto/clusters/createorupdate#azureskuname
+	possibleSkuNames := []string{
+		"Dev(No SLA)_Standard_D11_v2",
+		"Standard_D11_v2",
+		"Standard_D12_v2",
+		"Standard_D13_v2",
+		"Standard_D14_v2",
+		"Standard_DS13_v2+1TB_PS",
+		"Standard_DS13_v2+2TB_PS",
+		"Standard_DS14_v2+3TB_PS",
+		"Standard_DS14_v2+4TB_PS",
+		"Standard_L16s",
+		"Standard_L4s",
+		"Standard_L8s",
+	}
+
+	return validation.StringInSlice(possibleSkuNames, false)
+}
+
+func expandKustoClusterSku(d *schema.ResourceData) (*kusto.AzureSku, error) {
+	skuList := d.Get("sku").([]interface{})
+
+	sku := skuList[0].(map[string]interface{})
+	name := sku["name"].(string)
+
+	skuNamePrefixToTier := map[string]string{
+		"Dev(No SLA)": "Basic",
+		"Standard":    "Standard",
+	}
+
+	skuNamePrefix := strings.Split(sku["name"].(string), "_")[0]
+	tier, ok := skuNamePrefixToTier[skuNamePrefix]
+	if !ok {
+		return nil, fmt.Errorf("sku name begins with invalid tier, possible are Dev(No SLA) and Standard but is: %q", skuNamePrefix)
+	}
+	capacity := sku["capacity"].(int)
+
+	azureSku := &kusto.AzureSku{
+		Name:     kusto.AzureSkuName(name),
+		Tier:     &tier,
+		Capacity: utils.Int32(int32(capacity)),
+	}
+
+	return azureSku, nil
+}
+
+func flattenKustoClusterSku(sku *kusto.AzureSku) []interface{} {
+	if sku == nil {
+		return []interface{}{}
+	}
+
+	s := map[string]interface{}{
+		"name": string(sku.Name),
+	}
+
+	if sku.Capacity != nil {
+		s["capacity"] = int(*sku.Capacity)
+	}
+
+	return []interface{}{s}
+}