New Resource: azurerm_data_factory_linked_service_sql_server

azurerm/config.go

@@ -224,7 +224,8 @@ type ArmClient struct {
 	sqlVirtualNetworkRulesClient         sql.VirtualNetworkRulesClient
 
 	// Data Factory
-	dataFactoryClient datafactory.FactoriesClient
+	dataFactoryClient              datafactory.FactoriesClient
+	dataFactoryLinkedServiceClient datafactory.LinkedServicesClient
 
 	// Data Lake Store
 	dataLakeStoreAccountClient       storeAccount.AccountsClient
@@ -877,6 +878,10 @@ func (c *ArmClient) registerDataFactoryClients(endpoint, subscriptionId string,
 	dataFactoryClient := datafactory.NewFactoriesClientWithBaseURI(endpoint, subscriptionId)
 	c.configureClient(&dataFactoryClient.Client, auth)
 	c.dataFactoryClient = dataFactoryClient
+
+	dataFactoryLinkedServiceClient := datafactory.NewLinkedServicesClientWithBaseURI(endpoint, subscriptionId)
+	c.configureClient(&dataFactoryLinkedServiceClient.Client, auth)
+	c.dataFactoryLinkedServiceClient = dataFactoryLinkedServiceClient
 }
 
 func (c *ArmClient) registerDataLakeStoreClients(endpoint, subscriptionId string, auth autorest.Authorizer) {

azurerm/provider.go

@@ -216,6 +216,7 @@ func Provider() terraform.ResourceProvider {
 			"azurerm_container_service":                      resourceArmContainerService(),
 			"azurerm_cosmosdb_account":                       resourceArmCosmosDBAccount(),
 			"azurerm_data_factory":                           resourceArmDataFactory(),
+			"azurerm_data_factory_linked_service_sql_server": resourceArmDataFactoryLinkedServiceSQLServer(),
 			"azurerm_data_lake_analytics_account":            resourceArmDataLakeAnalyticsAccount(),
 			"azurerm_data_lake_analytics_firewall_rule":      resourceArmDataLakeAnalyticsFirewallRule(),
 			"azurerm_data_lake_store_file":                   resourceArmDataLakeStoreFile(),

azurerm/resource_arm_data_factory_linked_service_sql_server.go

@@ -0,0 +1,357 @@
+package azurerm
+
+import (
+	"fmt"
+	"log"
+	"regexp"
+	"sort"
+	"strings"
+
+	"github.com/Azure/azure-sdk-for-go/services/datafactory/mgmt/2018-06-01/datafactory"
+	"github.com/hashicorp/terraform/helper/schema"
+	"github.com/hashicorp/terraform/helper/validation"
+	"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 resourceArmDataFactoryLinkedServiceSQLServer() *schema.Resource {
+	return &schema.Resource{
+		Create: resourceArmDataFactoryLinkedServiceSQLServerCreateOrUpdate,
+		Read:   resourceArmDataFactoryLinkedServiceSQLServerRead,
+		Update: resourceArmDataFactoryLinkedServiceSQLServerCreateOrUpdate,
+		Delete: resourceArmDataFactoryLinkedServiceSQLServerDelete,
+
+		Importer: &schema.ResourceImporter{
+			State: schema.ImportStatePassthrough,
+		},
+
+		Schema: map[string]*schema.Schema{
+			"name": {
+				Type:         schema.TypeString,
+				Required:     true,
+				ForceNew:     true,
+				ValidateFunc: validateAzureRMDataFactoryLinkedServiceName,
+			},
+
+			"data_factory_name": {
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+				ValidateFunc: validation.StringMatch(
+					regexp.MustCompile(`^[A-Za-z0-9]+(?:-[A-Za-z0-9]+)*$`),
+					`Invalid name for Data Factory, see https://docs.microsoft.com/en-us/azure/data-factory/naming-rules`,
+				),
+			},
+
+			"resource_group_name": resourceGroupNameSchema(),
+
+			"connection_string": {
+				Type:             schema.TypeString,
+				Required:         true,
+				DiffSuppressFunc: azureRmDataFactoryLinkedServiceConnectionStringDiff,
+				ValidateFunc:     validate.NoEmptyStrings,
+			},
+
+			"description": {
+				Type:         schema.TypeString,
+				Optional:     true,
+				ValidateFunc: validate.NoEmptyStrings,
+			},
+
+			"integration_runtime_name": {
+				Type:         schema.TypeString,
+				Optional:     true,
+				ValidateFunc: validate.NoEmptyStrings,
+			},
+
+			"parameters": {
+				Type:     schema.TypeMap,
+				Optional: true,
+			},
+
+			"annotations": {
+				Type:     schema.TypeList,
+				Optional: true,
+				Elem: &schema.Schema{
+					Type: schema.TypeString,
+				},
+			},
+
+			"additional_properties": {
+				Type:     schema.TypeMap,
+				Optional: true,
+			},
+		},
+	}
+}
+
+func resourceArmDataFactoryLinkedServiceSQLServerCreateOrUpdate(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*ArmClient).dataFactoryLinkedServiceClient
+	ctx := meta.(*ArmClient).StopContext
+
+	name := d.Get("name").(string)
+	dataFactoryName := d.Get("data_factory_name").(string)
+	resourceGroup := d.Get("resource_group_name").(string)
+
+	if requireResourcesToBeImported && d.IsNewResource() {
+		existing, err := client.Get(ctx, resourceGroup, dataFactoryName, name, "")
+		if err != nil {
+			if !utils.ResponseWasNotFound(existing.Response) {
+				return fmt.Errorf("Error checking for presence of existing Data Factory Linked Service SQL Server %q (Data Factory %q / Resource Group %q): %+v", name, dataFactoryName, resourceGroup, err)
+			}
+		}
+
+		if existing.ID != nil && *existing.ID != "" {
+			return tf.ImportAsExistsError("azurerm_data_factory_sql_server_linked_service", *existing.ID)
+		}
+	}
+
+	sqlServerProperties := &datafactory.SQLServerLinkedServiceTypeProperties{
+		ConnectionString: d.Get("connection_string").(string),
+	}
+
+	description := d.Get("description").(string)
+
+	sqlServerLinkedService := &datafactory.SQLServerLinkedService{
+		Description:                          &description,
+		SQLServerLinkedServiceTypeProperties: sqlServerProperties,
+		Type:                                 datafactory.TypeSQLServer,
+		ConnectVia:                           expandDataFactoryLinkedServiceIntegrationRuntime(d),
+		Parameters:                           expandDataFactoryLinkedServiceParameters(d),
+		Annotations:                          expandDataFactoryLinkedServiceAnnotations(d),
+		AdditionalProperties:                 expandDataFactoryLinkedServiceAdditionalProperties(d),
+	}
+
+	linkedService := datafactory.LinkedServiceResource{
+		Properties: sqlServerLinkedService,
+	}
+
+	if _, err := client.CreateOrUpdate(ctx, resourceGroup, dataFactoryName, name, linkedService, ""); err != nil {
+		return fmt.Errorf("Error creating/updating Data Factory Linked Service SQL Server %q (Data Factory %q / Resource Group %q): %+v", name, dataFactoryName, resourceGroup, err)
+	}
+
+	resp, err := client.Get(ctx, resourceGroup, dataFactoryName, name, "")
+	if err != nil {
+		return fmt.Errorf("Error retrieving Data Factory Linked Service SQL Server %q (Data Factory %q / Resource Group %q): %+v", name, dataFactoryName, resourceGroup, err)
+	}
+
+	if resp.ID == nil {
+		return fmt.Errorf("Cannot read Data Factory Linked Service SQL Server %q (Data Factory %q / Resource Group %q): %+v", name, dataFactoryName, resourceGroup, err)
+	}
+
+	d.SetId(*resp.ID)
+
+	return resourceArmDataFactoryLinkedServiceSQLServerRead(d, meta)
+}
+
+func resourceArmDataFactoryLinkedServiceSQLServerRead(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*ArmClient).dataFactoryLinkedServiceClient
+	ctx := meta.(*ArmClient).StopContext
+
+	id, err := parseAzureResourceID(d.Id())
+	if err != nil {
+		return err
+	}
+	resourceGroup := id.ResourceGroup
+	dataFactoryName := id.Path["factories"]
+	name := id.Path["linkedservices"]
+
+	resp, err := client.Get(ctx, resourceGroup, dataFactoryName, name, "")
+	if err != nil {
+		if utils.ResponseWasNotFound(resp.Response) {
+			d.SetId("")
+			return nil
+		}
+
+		return fmt.Errorf("Error retrieving Data Factory Linked Service SQL Server %q (Data Factory %q / Resource Group %q): %+v", name, dataFactoryName, resourceGroup, err)
+	}
+
+	d.Set("name", resp.Name)
+	d.Set("resource_group_name", resourceGroup)
+	d.Set("data_factory_name", dataFactoryName)
+
+	sqlServer, ok := resp.Properties.AsSQLServerLinkedService()
+	if !ok {
+		return fmt.Errorf("Error classifiying Data Factory Linked Service SQL Server %q (Data Factory %q / Resource Group %q): Expected: %q Received: %q", name, dataFactoryName, resourceGroup, datafactory.TypeSQLServer, *resp.Type)
+	}
+
+	d.Set("additional_properties", sqlServer.AdditionalProperties)
+
+	if sqlServer.Description != nil {
+		d.Set("description", *sqlServer.Description)
+	}
+
+	annotations := flattenDataFactoryLinkedServiceAnnotations(sqlServer.Annotations)
+	if err := d.Set("annotations", annotations); err != nil {
+		return fmt.Errorf("Error setting `annotations`: %+v", err)
+	}
+
+	parameters := flattenDataFactoryLinkedServiceParameters(sqlServer.Parameters)
+	if err := d.Set("parameters", parameters); err != nil {
+		return fmt.Errorf("Error setting `parameters`: %+v", err)
+	}
+
+	if connectVia := sqlServer.ConnectVia; connectVia != nil {
+		if connectVia.ReferenceName != nil {
+			d.Set("integration_runtime_name", *connectVia.ReferenceName)
+		}
+	}
+
+	if properties := sqlServer.SQLServerLinkedServiceTypeProperties; properties != nil {
+		if properties.ConnectionString != nil {
+			val, ok := properties.ConnectionString.(string)
+			if !ok {
+				log.Printf("[DEBUG] Skipping connection string %q since it's not a string", val)
+			} else {
+				d.Set("connection_string", properties.ConnectionString.(string))
+			}
+		}
+	}
+
+	return nil
+}
+
+func resourceArmDataFactoryLinkedServiceSQLServerDelete(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*ArmClient).dataFactoryLinkedServiceClient
+	ctx := meta.(*ArmClient).StopContext
+
+	id, err := parseAzureResourceID(d.Id())
+	if err != nil {
+		return err
+	}
+	resourceGroup := id.ResourceGroup
+	dataFactoryName := id.Path["factories"]
+	name := id.Path["linkedservices"]
+
+	response, err := client.Delete(ctx, resourceGroup, dataFactoryName, name)
+	if err != nil {
+		if !utils.ResponseWasNotFound(response) {
+			return fmt.Errorf("Error deleting Data Factory Linked Service SQL Server %q (Data Factory %q / Resource Group %q): %+v", name, dataFactoryName, resourceGroup, err)
+		}
+	}
+
+	return nil
+}
+
+// Because the password isn't returned from the api in the connection string, we'll check all
+// but the password string and return true if they match.
+func azureRmDataFactoryLinkedServiceConnectionStringDiff(k, old string, new string, d *schema.ResourceData) bool {
+	oldSplit := strings.Split(strings.ToLower(old), ";")
+	newSplit := strings.Split(strings.ToLower(new), ";")
+
+	sort.Strings(oldSplit)
+	sort.Strings(newSplit)
+
+	// We need to remove the password from the new string since it isn't returned from the api
+	for i, v := range newSplit {
+		if strings.HasPrefix(v, "password") {
+			newSplit = append(newSplit[:i], newSplit[i+1:]...)
+		}
+	}
+
+	if len(oldSplit) != len(newSplit) {
+		return false
+	}
+
+	// We'll error out if we find any differences between the old and the new connectiong strings
+	for i := range oldSplit {
+		if !strings.EqualFold(oldSplit[i], newSplit[i]) {
+			return false
+		}
+	}
+
+	return true
+}
+
+func validateAzureRMDataFactoryLinkedServiceName(v interface{}, k string) (warnings []string, errors []error) {
+	value := v.(string)
+	if regexp.MustCompile(`^[-.+?/<>*%&:\\]+$`).MatchString(value) {
+		errors = append(errors, fmt.Errorf("any of '-' '.', '+', '?', '/', '<', '>', '*', '%%', '&', ':', '\\', are not allowed in %q: %q", k, value))
+	}
+
+	return warnings, errors
+}
+
+func expandDataFactoryLinkedServiceIntegrationRuntime(d *schema.ResourceData) *datafactory.IntegrationRuntimeReference {
+	if v, ok := d.GetOk("integration_runtime_name"); ok {
+		integrationRuntimeName := v.(string)
+		typeString := "IntegrationRuntimeReference"
+
+		return &datafactory.IntegrationRuntimeReference{
+			ReferenceName: &integrationRuntimeName,
+			Type:          &typeString,
+		}
+	}
+	return nil
+}
+
+func expandDataFactoryLinkedServiceParameters(d *schema.ResourceData) map[string]*datafactory.ParameterSpecification {
+	input := d.Get("parameters").(map[string]interface{})
+
+	output := make(map[string]*datafactory.ParameterSpecification)
+
+	for k, v := range input {
+		output[k] = &datafactory.ParameterSpecification{
+			Type:         datafactory.ParameterTypeString,
+			DefaultValue: v.(string),
+		}
+	}
+
+	return output
+}
+
+func expandDataFactoryLinkedServiceAdditionalProperties(d *schema.ResourceData) map[string]interface{} {
+	input := d.Get("additional_properties").(map[string]interface{})
+
+	output := make(map[string]interface{})
+
+	for k, v := range input {
+		output[k] = v
+	}
+
+	return output
+}
+
+func flattenDataFactoryLinkedServiceParameters(input map[string]*datafactory.ParameterSpecification) map[string]interface{} {
+	output := make(map[string]interface{})
+
+	for k, v := range input {
+		if v != nil {
+			// we only support string parameters at this time
+			val, ok := v.DefaultValue.(string)
+			if !ok {
+				log.Printf("[DEBUG] Skipping parameter %q since it's not a string", k)
+			}
+
+			output[k] = val
+		}
+	}
+
+	return output
+}
+
+func expandDataFactoryLinkedServiceAnnotations(d *schema.ResourceData) *[]interface{} {
+	input := d.Get("annotations").([]interface{})
+	annotations := make([]interface{}, 0)
+
+	for _, annotation := range input {
+		annotations = append(annotations, annotation.(string))
+	}
+
+	return &annotations
+}
+
+func flattenDataFactoryLinkedServiceAnnotations(input *[]interface{}) []string {
+	annotations := make([]string, 0)
+	if input != nil {
+		for _, annotation := range *input {
+			val, ok := annotation.(string)
+			if !ok {
+				log.Printf("[DEBUG] Skipping annotation %q since it's not a string", val)
+			}
+			annotations = append(annotations, val)
+		}
+	}
+	return annotations
+}