[MS] Adding DNS PTR Record

azurerm/config.go

@@ -13,6 +13,7 @@ import (
 	"github.com/Azure/azure-sdk-for-go/arm/containerregistry"
 	"github.com/Azure/azure-sdk-for-go/arm/containerservice"
 	"github.com/Azure/azure-sdk-for-go/arm/disk"
+	"github.com/Azure/azure-sdk-for-go/arm/dns"
 	"github.com/Azure/azure-sdk-for-go/arm/documentdb"
 	"github.com/Azure/azure-sdk-for-go/arm/eventhub"
 	"github.com/Azure/azure-sdk-for-go/arm/keyvault"
@@ -71,6 +72,7 @@ type ArmClient struct {
 	vnetPeeringsClient           network.VirtualNetworkPeeringsClient
 	routeTablesClient            network.RouteTablesClient
 	routesClient                 network.RoutesClient
+	dnsClient                    dns.RecordSetsClient
 
 	cdnProfilesClient  cdn.ProfilesClient
 	cdnEndpointsClient cdn.EndpointsClient
@@ -373,6 +375,12 @@ func (c *Config) getArmClient() (*ArmClient, error) {
 	rc.Sender = autorest.CreateSender(withRequestLogging())
 	client.routesClient = rc
 
+	dn := dns.NewRecordSetsClientWithBaseURI(endpoint, c.SubscriptionID)
+	setUserAgent(&dn.Client)
+	dn.Authorizer = auth
+	dn.Sender = autorest.CreateSender(withRequestLogging())
+	client.dnsClient = dn
+
 	rgc := resources.NewGroupsClientWithBaseURI(endpoint, c.SubscriptionID)
 	setUserAgent(&rgc.Client)
 	rgc.Authorizer = auth

azurerm/import_arm_dns_ptr_record_test.go

@@ -0,0 +1,32 @@
+package azurerm
+
+import (
+	"testing"
+
+	"github.com/hashicorp/terraform/helper/acctest"
+	"github.com/hashicorp/terraform/helper/resource"
+)
+
+func TestAccAzureRMDnsPtrRecord_importBasic(t *testing.T) {
+	resourceName := "azurerm_dns_ptr_record.test"
+
+	ri := acctest.RandInt()
+	config := testAccAzureRMDnsPtrRecord_basic(ri)
+
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testCheckAzureRMDnsPtrRecordDestroy,
+		Steps: []resource.TestStep{
+			resource.TestStep{
+				Config: config,
+			},
+
+			resource.TestStep{
+				ResourceName:      resourceName,
+				ImportState:       true,
+				ImportStateVerify: true,
+			},
+		},
+	})
+}

azurerm/provider.go

@@ -76,6 +76,7 @@ func Provider() terraform.ResourceProvider {
 			"azurerm_container_registry": resourceArmContainerRegistry(),
 			"azurerm_container_service":  resourceArmContainerService(),
 			"azurerm_cosmosdb_account":   resourceArmCosmosDBAccount(),
+			"azurerm_dns_ptr_record":     resourceArmDnsPtrRecord(),
 
 			"azurerm_eventhub":                    resourceArmEventHub(),
 			"azurerm_eventhub_authorization_rule": resourceArmEventHubAuthorizationRule(),
@@ -250,20 +251,19 @@ func registerAzureResourceProvidersWithSubscription(providerList []resources.Pro
 	var err error
 	providerRegistrationOnce.Do(func() {
 		providers := map[string]struct{}{
-			"Microsoft.Cache":             struct{}{},
-			"Microsoft.Cdn":               struct{}{},
 			"Microsoft.Compute":           struct{}{},
+			"Microsoft.Cache":             struct{}{},
 			"Microsoft.ContainerRegistry": struct{}{},
 			"Microsoft.ContainerService":  struct{}{},
-			"Microsoft.EventHub":          struct{}{},
-			"Microsoft.Insights":          struct{}{},
-			"Microsoft.KeyVault":          struct{}{},
 			"Microsoft.Network":           struct{}{},
-			"Microsoft.Resources":         struct{}{},
+			"Microsoft.Cdn":               struct{}{},
+			"Microsoft.Storage":           struct{}{},
+			"Microsoft.Sql":               struct{}{},
 			"Microsoft.Search":            struct{}{},
+			"Microsoft.Resources":         struct{}{},
 			"Microsoft.ServiceBus":        struct{}{},
-			"Microsoft.Sql":               struct{}{},
-			"Microsoft.Storage":           struct{}{},
+			"Microsoft.KeyVault":          struct{}{},
+			"Microsoft.EventHub":          struct{}{},
 		}
 
 		// filter out any providers already registered

azurerm/resource_arm_dns_ptr_record.go

@@ -0,0 +1,183 @@
+package azurerm
+
+import (
+	"fmt"
+	"net/http"
+
+	"github.com/Azure/azure-sdk-for-go/arm/dns"
+	"github.com/hashicorp/terraform/helper/schema"
+)
+
+func resourceArmDnsPtrRecord() *schema.Resource {
+	return &schema.Resource{
+		Create: resourceArmDnsPtrRecordCreateOrUpdate,
+		Read:   resourceArmDnsPtrRecordRead,
+		Update: resourceArmDnsPtrRecordCreateOrUpdate,
+		Delete: resourceArmDnsPtrRecordDelete,
+		Importer: &schema.ResourceImporter{
+			State: schema.ImportStatePassthrough,
+		},
+
+		Schema: map[string]*schema.Schema{
+			"name": {
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+			},
+
+			"resource_group_name": {
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+			},
+
+			"zone_name": {
+				Type:     schema.TypeString,
+				Required: true,
+			},
+
+			"records": {
+				Type:     schema.TypeSet,
+				Required: true,
+				Elem:     &schema.Schema{Type: schema.TypeString},
+				Set:      schema.HashString,
+			},
+
+			"ttl": {
+				Type:     schema.TypeInt,
+				Required: true,
+			},
+
+			"etag": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+
+			"tags": tagsSchema(),
+		},
+	}
+}
+
+func resourceArmDnsPtrRecordCreateOrUpdate(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*ArmClient)
+	dnsClient := client.dnsClient
+
+	name := d.Get("name").(string)
+	resGroup := d.Get("resource_group_name").(string)
+	zoneName := d.Get("zone_name").(string)
+	ttl := int64(d.Get("ttl").(int))
+	eTag := d.Get("etag").(string)
+
+	tags := d.Get("tags").(map[string]interface{})
+	metadata := expandTags(tags)
+
+	records, err := expandAzureRmDnsPtrRecords(d)
+	props := dns.RecordSetProperties{
+		Metadata:   metadata,
+		TTL:        &ttl,
+		PtrRecords: &records,
+	}
+
+	parameters := dns.RecordSet{
+		Name:                &name,
+		RecordSetProperties: &props,
+	}
+
+	//last parameter is set to empty to allow updates to records after creation
+	// (per SDK, set it to '*' to prevent updates, all other values are ignored)
+	resp, err := dnsClient.CreateOrUpdate(resGroup, zoneName, name, dns.PTR, parameters, eTag, "")
+	if err != nil {
+		return err
+	}
+
+	if resp.ID == nil {
+		return fmt.Errorf("Cannot read DNS PTR Record %s (resource group %s) ID", name, resGroup)
+	}
+
+	d.SetId(*resp.ID)
+
+	return resourceArmDnsPtrRecordRead(d, meta)
+}
+
+func resourceArmDnsPtrRecordRead(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*ArmClient)
+	dnsClient := client.dnsClient
+
+	id, err := parseAzureResourceID(d.Id())
+	if err != nil {
+		return err
+	}
+
+	resGroup := id.ResourceGroup
+	name := id.Path["PTR"]
+	zoneName := id.Path["dnszones"]
+
+	resp, err := dnsClient.Get(resGroup, zoneName, name, dns.PTR)
+	if err != nil {
+		return fmt.Errorf("Error reading DNS PTR record %s: %v", name, err)
+	}
+	if resp.StatusCode == http.StatusNotFound {
+		d.SetId("")
+		return nil
+	}
+
+	d.Set("name", name)
+	d.Set("resource_group_name", resGroup)
+	d.Set("zone_name", zoneName)
+	d.Set("ttl", resp.TTL)
+	d.Set("etag", resp.Etag)
+
+	if err := d.Set("records", flattenAzureRmDnsPtrRecords(resp.PtrRecords)); err != nil {
+		return err
+	}
+	flattenAndSetTags(d, resp.Metadata)
+
+	return nil
+}
+
+func resourceArmDnsPtrRecordDelete(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*ArmClient)
+	dnsClient := client.dnsClient
+
+	id, err := parseAzureResourceID(d.Id())
+	if err != nil {
+		return err
+	}
+
+	resGroup := id.ResourceGroup
+	name := id.Path["PTR"]
+	zoneName := id.Path["dnszones"]
+
+	resp, error := dnsClient.Delete(resGroup, zoneName, name, dns.PTR, "")
+	if resp.StatusCode != http.StatusOK {
+		return fmt.Errorf("Error deleting DNS PTR Record %s: %s", name, error)
+	}
+
+	return nil
+}
+
+func flattenAzureRmDnsPtrRecords(records *[]dns.PtrRecord) []string {
+	results := make([]string, 0, len(*records))
+
+	if records != nil {
+		for _, record := range *records {
+			results = append(results, *record.Ptrdname)
+		}
+	}
+
+	return results
+}
+
+func expandAzureRmDnsPtrRecords(d *schema.ResourceData) ([]dns.PtrRecord, error) {
+	recordStrings := d.Get("records").(*schema.Set).List()
+	records := make([]dns.PtrRecord, len(recordStrings))
+
+	for i, v := range recordStrings {
+		fqdn := v.(string)
+		records[i] = dns.PtrRecord{
+			Ptrdname: &fqdn,
+		}
+	}
+
+	return records, nil
+}