Merge pull request #4149 from r0bnet/resource-azurerm_kusto_database

New Resource: azurerm_kusto_database

azurerm/internal/services/kusto/client.go

@@ -6,15 +6,20 @@ import (
 )
 
 type Client struct {
-	ClustersClient *kusto.ClustersClient
+	ClustersClient  *kusto.ClustersClient
+	DatabasesClient *kusto.DatabasesClient
 }
 
 func BuildClient(o *common.ClientOptions) *Client {
 
 	ClustersClient := kusto.NewClustersClientWithBaseURI(o.ResourceManagerEndpoint, o.SubscriptionId)
 	o.ConfigureClient(&ClustersClient.Client, o.ResourceManagerAuthorizer)
 
+	DatabasesClient := kusto.NewDatabasesClientWithBaseURI(o.ResourceManagerEndpoint, o.SubscriptionId)
+	o.ConfigureClient(&DatabasesClient.Client, o.ResourceManagerAuthorizer)
+
 	return &Client{
-		ClustersClient: &ClustersClient,
+		ClustersClient:  &ClustersClient,
+		DatabasesClient: &DatabasesClient,
 	}
 }

azurerm/provider.go

@@ -261,6 +261,7 @@ func Provider() terraform.ResourceProvider {
 		"azurerm_key_vault":                                          resourceArmKeyVault(),
 		"azurerm_kubernetes_cluster":                                 resourceArmKubernetesCluster(),
 		"azurerm_kusto_cluster":                                      resourceArmKustoCluster(),
+		"azurerm_kusto_database":                                     resourceArmKustoDatabase(),
 		"azurerm_lb_backend_address_pool":                            resourceArmLoadBalancerBackendAddressPool(),
 		"azurerm_lb_nat_pool":                                        resourceArmLoadBalancerNatPool(),
 		"azurerm_lb_nat_rule":                                        resourceArmLoadBalancerNatRule(),

azurerm/resource_arm_kusto_database.go

@@ -0,0 +1,220 @@
+package azurerm
+
+import (
+	"fmt"
+	"log"
+	"regexp"
+
+	"github.com/Azure/azure-sdk-for-go/services/kusto/mgmt/2019-01-21/kusto"
+	"github.com/hashicorp/terraform/helper/schema"
+	"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/helpers/validate"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/utils"
+)
+
+func resourceArmKustoDatabase() *schema.Resource {
+	return &schema.Resource{
+		Create: resourceArmKustoDatabaseCreateUpdate,
+		Read:   resourceArmKustoDatabaseRead,
+		Update: resourceArmKustoDatabaseCreateUpdate,
+		Delete: resourceArmKustoDatabaseDelete,
+
+		Importer: &schema.ResourceImporter{
+			State: schema.ImportStatePassthrough,
+		},
+
+		Schema: map[string]*schema.Schema{
+			"name": {
+				Type:         schema.TypeString,
+				Required:     true,
+				ForceNew:     true,
+				ValidateFunc: validateAzureRMKustoDatabaseName,
+			},
+
+			"resource_group_name": azure.SchemaResourceGroupName(),
+
+			"location": azure.SchemaLocation(),
+
+			"cluster_name": {
+				Type:         schema.TypeString,
+				Required:     true,
+				ForceNew:     true,
+				ValidateFunc: validateAzureRMKustoClusterName,
+			},
+
+			"soft_delete_period": {
+				Type:         schema.TypeString,
+				Optional:     true,
+				ValidateFunc: validate.ISO8601Duration,
+			},
+
+			"hot_cache_period": {
+				Type:         schema.TypeString,
+				Optional:     true,
+				ValidateFunc: validate.ISO8601Duration,
+			},
+
+			"size": {
+				Type:     schema.TypeFloat,
+				Computed: true,
+			},
+		},
+	}
+}
+
+func resourceArmKustoDatabaseCreateUpdate(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*ArmClient).kusto.DatabasesClient
+	ctx := meta.(*ArmClient).StopContext
+
+	log.Printf("[INFO] preparing arguments for Azure Kusto Database creation.")
+
+	name := d.Get("name").(string)
+	resourceGroup := d.Get("resource_group_name").(string)
+	clusterName := d.Get("cluster_name").(string)
+
+	if requireResourcesToBeImported && d.IsNewResource() {
+		server, err := client.Get(ctx, resourceGroup, clusterName, name)
+		if err != nil {
+			if !utils.ResponseWasNotFound(server.Response) {
+				return fmt.Errorf("Error checking for presence of existing Kusto Database %q (Resource Group %q, Cluster %q): %s", name, resourceGroup, clusterName, err)
+			}
+		}
+
+		if server.ID != nil && *server.ID != "" {
+			return tf.ImportAsExistsError("azurerm_kusto_database", *server.ID)
+		}
+	}
+
+	location := azure.NormalizeLocation(d.Get("location").(string))
+
+	databaseProperties := expandKustoDatabaseProperties(d)
+
+	kustoDatabase := kusto.Database{
+		Name:               &name,
+		Location:           &location,
+		DatabaseProperties: databaseProperties,
+	}
+
+	future, err := client.CreateOrUpdate(ctx, resourceGroup, clusterName, name, kustoDatabase)
+	if err != nil {
+		return fmt.Errorf("Error creating or updating Kusto Cluster %q (Resource Group %q, Cluster %q): %+v", name, resourceGroup, clusterName, err)
+	}
+
+	if err = future.WaitForCompletionRef(ctx, client.Client); err != nil {
+		return fmt.Errorf("Error waiting for completion of Kusto Cluster %q (Resource Group %q, Cluster %q): %+v", name, resourceGroup, clusterName, err)
+	}
+
+	resp, getDetailsErr := client.Get(ctx, resourceGroup, clusterName, name)
+	if getDetailsErr != nil {
+		return fmt.Errorf("Error retrieving Kusto Cluster %q (Resource Group %q, Cluster %q): %+v", name, resourceGroup, clusterName, err)
+	}
+
+	if resp.ID == nil {
+		return fmt.Errorf("Cannot read ID for Kusto Cluster %q (Resource Group %q, Cluster %q)", name, resourceGroup, clusterName)
+	}
+
+	d.SetId(*resp.ID)
+
+	return resourceArmKustoDatabaseRead(d, meta)
+}
+
+func resourceArmKustoDatabaseRead(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*ArmClient).kusto.DatabasesClient
+	ctx := meta.(*ArmClient).StopContext
+
+	id, err := azure.ParseAzureResourceID(d.Id())
+	if err != nil {
+		return err
+	}
+
+	resourceGroup := id.ResourceGroup
+	clusterName := id.Path["Clusters"]
+	name := id.Path["Databases"]
+
+	databaseResponse, err := client.Get(ctx, resourceGroup, clusterName, name)
+
+	if err != nil {
+		if utils.ResponseWasNotFound(databaseResponse.Response) {
+			d.SetId("")
+			return nil
+		}
+		return fmt.Errorf("Error retrieving Kusto Database %q (Resource Group %q, Cluster %q): %+v", name, resourceGroup, clusterName, err)
+	}
+
+	d.Set("name", name)
+	d.Set("resource_group_name", resourceGroup)
+	d.Set("cluster_name", clusterName)
+
+	if location := databaseResponse.Location; location != nil {
+		d.Set("location", azure.NormalizeLocation(*location))
+	}
+
+	if props := databaseResponse.DatabaseProperties; props != nil {
+		d.Set("hot_cache_period", props.HotCachePeriod)
+		d.Set("soft_delete_period", props.SoftDeletePeriod)
+
+		if statistics := props.Statistics; statistics != nil {
+			d.Set("size", statistics.Size)
+		}
+	}
+
+	return nil
+}
+
+func resourceArmKustoDatabaseDelete(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*ArmClient).kusto.DatabasesClient
+	ctx := meta.(*ArmClient).StopContext
+
+	id, err := azure.ParseAzureResourceID(d.Id())
+	if err != nil {
+		return err
+	}
+
+	resGroup := id.ResourceGroup
+	clusterName := id.Path["Clusters"]
+	name := id.Path["Databases"]
+
+	future, err := client.Delete(ctx, resGroup, clusterName, name)
+	if err != nil {
+		return fmt.Errorf("Error deleting Kusto Database %q (Resource Group %q, Cluster %q): %+v", name, resGroup, clusterName, err)
+	}
+
+	if err = future.WaitForCompletionRef(ctx, client.Client); err != nil {
+		return fmt.Errorf("Error waiting for deletion of Kusto Database %q (Resource Group %q, Cluster %q): %+v", name, resGroup, clusterName, err)
+	}
+
+	return nil
+}
+
+func validateAzureRMKustoDatabaseName(v interface{}, k string) (warnings []string, errors []error) {
+	name := v.(string)
+
+	if regexp.MustCompile(`^[\s]+$`).MatchString(name) {
+		errors = append(errors, fmt.Errorf("%q must not consist of whitespaces only", k))
+	}
+
+	if !regexp.MustCompile(`^[a-zA-Z0-9\s.-]+$`).MatchString(name) {
+		errors = append(errors, fmt.Errorf("%q may only contain alphanumeric characters, whitespaces, dashes and dots: %q", k, name))
+	}
+
+	if len(name) > 260 {
+		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 expandKustoDatabaseProperties(d *schema.ResourceData) *kusto.DatabaseProperties {
+	databaseProperties := &kusto.DatabaseProperties{}
+
+	if softDeletePeriod, ok := d.GetOk("soft_delete_period"); ok {
+		databaseProperties.SoftDeletePeriod = utils.String(softDeletePeriod.(string))
+	}
+
+	if hotCachePeriod, ok := d.GetOk("hot_cache_period"); ok {
+		databaseProperties.HotCachePeriod = utils.String(hotCachePeriod.(string))
+	}
+
+	return databaseProperties
+}