New Data Source: azurerm_express_route_circuit

azurerm/data_source_express_route_circuit.go

@@ -0,0 +1,204 @@
+package azurerm
+
+import (
+	"fmt"
+
+	"github.com/Azure/azure-sdk-for-go/services/network/mgmt/2018-08-01/network"
+	"github.com/hashicorp/terraform/helper/schema"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/validate"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/utils"
+)
+
+func dataSourceArmExpressRouteCircuit() *schema.Resource {
+	return &schema.Resource{
+		Read: dataSourceArmExpressRouteCircuitRead,
+		Schema: map[string]*schema.Schema{
+			"name": {
+				Type:         schema.TypeString,
+				Required:     true,
+				ValidateFunc: validate.NoEmptyStrings,
+			},
+
+			"resource_group_name": resourceGroupNameForDataSourceSchema(),
+
+			"peerings": {
+				Type:     schema.TypeList,
+				Computed: true,
+				Elem: &schema.Resource{
+					Schema: map[string]*schema.Schema{
+						"peering_type": {
+							Type:     schema.TypeString,
+							Computed: true,
+						},
+						"azure_asn": {
+							Type:     schema.TypeInt,
+							Computed: true,
+						},
+						"peer_asn": {
+							Type:     schema.TypeInt,
+							Computed: true,
+						},
+						"vlan_id": {
+							Type:     schema.TypeInt,
+							Computed: true,
+						},
+						"shared_key": {
+							Type:     schema.TypeString,
+							Computed: true,
+						},
+					},
+				},
+			},
+
+			"service_key": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+
+			"service_provider_properties": {
+				Type:     schema.TypeSet,
+				Computed: true,
+				Elem: &schema.Resource{
+					Schema: map[string]*schema.Schema{
+						"service_provider_name": {
+							Type:     schema.TypeString,
+							Computed: true,
+						},
+						"peering_location": {
+							Type:     schema.TypeString,
+							Computed: true,
+						},
+						"bandwidth_in_mbps": {
+							Type:     schema.TypeInt,
+							Computed: true,
+						},
+					},
+				},
+			},
+
+			"service_provider_provisioning_state": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+
+			"sku": {
+				Type:     schema.TypeSet,
+				Computed: true,
+				Elem: &schema.Resource{
+					Schema: map[string]*schema.Schema{
+						"tier": {
+							Type:     schema.TypeString,
+							Computed: true,
+						},
+
+						"family": {
+							Type:     schema.TypeString,
+							Computed: true,
+						},
+					},
+				},
+			},
+		},
+	}
+}
+
+func dataSourceArmExpressRouteCircuitRead(d *schema.ResourceData, meta interface{}) error {
+	ctx := meta.(*ArmClient).StopContext
+	client := meta.(*ArmClient).expressRouteCircuitClient
+
+	name := d.Get("name").(string)
+	resourceGroup := d.Get("resource_group_name").(string)
+
+	resp, err := client.Get(ctx, resourceGroup, name)
+	if err != nil {
+		if utils.ResponseWasNotFound(resp.Response) {
+			return fmt.Errorf("Error: Express Route Circuit %q (Resource Group %q) was not found", name, resourceGroup)
+		}
+		return fmt.Errorf("Error making Read request on the Express Route Circuit %q (Resource Group %q): %+v", name, resourceGroup, err)
+	}
+
+	d.SetId(*resp.ID)
+
+	if properties := resp.ExpressRouteCircuitPropertiesFormat; properties != nil {
+		peerings := flattenExpressRouteCircuitPeerings(properties.Peerings)
+		if err := d.Set("peerings", peerings); err != nil {
+			return err
+		}
+
+		d.Set("service_key", properties.ServiceKey)
+		d.Set("service_provider_provisioning_state", properties.ServiceProviderProvisioningState)
+
+		if serviceProviderProperties := flattenExpressRouteCircuitServiceProviderProperties(properties.ServiceProviderProperties); serviceProviderProperties != nil {
+			if err := d.Set("service_provider_properties", serviceProviderProperties); err != nil {
+				return fmt.Errorf("Error setting `service_provider_properties`: %+v", err)
+			}
+		}
+
+	}
+
+	if resp.Sku != nil {
+		sku := flattenExpressRouteCircuitSku(resp.Sku)
+		if err := d.Set("sku", sku); err != nil {
+			return fmt.Errorf("Error setting `sku`: %+v", err)
+		}
+	}
+
+	return nil
+}
+
+func flattenExpressRouteCircuitPeerings(input *[]network.ExpressRouteCircuitPeering) []interface{} {
+	peerings := make([]interface{}, 0)
+
+	if input != nil {
+		for _, peering := range *input {
+			props := peering.ExpressRouteCircuitPeeringPropertiesFormat
+			p := make(map[string]interface{})
+
+			p["peering_type"] = string(props.PeeringType)
+
+			if azureAsn := props.AzureASN; azureAsn != nil {
+				p["azure_asn"] = *azureAsn
+			}
+
+			if peerAsn := props.PeerASN; peerAsn != nil {
+				p["peer_asn"] = *peerAsn
+			}
+
+			if vlanID := props.VlanID; vlanID != nil {
+				p["vlan_id"] = *vlanID
+			}
+
+			if sharedKey := props.SharedKey; sharedKey != nil {
+				p["shared_key"] = *sharedKey
+			}
+
+			peerings = append(peerings, p)
+		}
+	}
+
+	return peerings
+}
+
+func flattenExpressRouteCircuitServiceProviderProperties(input *network.ExpressRouteCircuitServiceProviderProperties) []interface{} {
+	serviceProviderProperties := make([]interface{}, 0)
+
+	if input != nil {
+		p := make(map[string]interface{})
+
+		if serviceProviderName := input.ServiceProviderName; serviceProviderName != nil {
+			p["service_provider_name"] = *serviceProviderName
+		}
+
+		if peeringLocation := input.PeeringLocation; peeringLocation != nil {
+			p["peering_location"] = *peeringLocation
+		}
+
+		if bandwidthInMbps := input.BandwidthInMbps; bandwidthInMbps != nil {
+			p["bandwidth_in_mbps"] = *bandwidthInMbps
+		}
+
+		serviceProviderProperties = append(serviceProviderProperties, p)
+	}
+
+	return serviceProviderProperties
+}

azurerm/data_source_express_route_circuit_test.go

@@ -0,0 +1,83 @@
+package azurerm
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/hashicorp/terraform/helper/resource"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/tf"
+)
+
+func TestAccDataSourceAzureRMExpressRoute_basic(t *testing.T) {
+	dataSourceName := "data.azurerm_express_route_circuit.test"
+	ri := tf.AccRandTimeInt()
+	location := testLocation()
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testCheckAzureRMExpressRouteCircuitDestroy,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccDataSourceAzureRMExpressRoute_basic(ri, location),
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttr(dataSourceName, "service_provider_properties.0.service_provider_name", "Equinix Test"),
+					resource.TestCheckResourceAttr(dataSourceName, "service_provider_properties.0.peering_location", "Silicon Valley Test"),
+					resource.TestCheckResourceAttr(dataSourceName, "service_provider_properties.0.bandwidth_in_mbps", "50"),
+					resource.TestCheckResourceAttr(dataSourceName, "sku.0.tier", "Standard"),
+					resource.TestCheckResourceAttr(dataSourceName, "sku.0.family", "MeteredData"),
+					resource.TestCheckResourceAttr(dataSourceName, "service_provider_provisioning_state", "NotProvisioned"),
+				),
+			},
+		},
+	})
+}
+
+/*func TestAccDataSourceAzureRMExpressRoute_complete(t *testing.T) {
+	dataSourceName := "data.azurerm_express_route_circuit.test"
+	ri := tf.AccRandTimeInt()
+
+}*/
+
+func testAccDataSourceAzureRMExpressRoute_basic(rInt int, location string) string {
+	config := testAccAzureRMExpressRouteCircuit_MeteredBasic(rInt, location)
+
+	return fmt.Sprintf(`
+	%s
+
+	data "azurerm_express_route_circuit" test {
+		resource_group_name = "${azurerm_resource_group.test.name}"
+  		name                = "${azurerm_express_route_circuit.test.name}"
+	}
+	`, config)
+}
+
+func testAccAzureRMExpressRouteCircuit_MeteredBasic(rInt int, location string) string {
+	return fmt.Sprintf(`
+resource "azurerm_resource_group" "test" {
+  name     = "acctestRG-%d"
+  location = "%s"
+}
+
+resource "azurerm_express_route_circuit" "test" {
+  name                  = "acctest-erc-%d"
+  location              = "${azurerm_resource_group.test.location}"
+  resource_group_name   = "${azurerm_resource_group.test.name}"
+  service_provider_name = "Equinix Test"
+  peering_location      = "Silicon Valley Test"
+  bandwidth_in_mbps     = 50
+
+  sku {
+    tier   = "Standard"
+    family = "MeteredData"
+  }
+
+  allow_classic_operations = false
+
+  tags = {
+    Environment = "production"
+    Purpose     = "AcceptanceTests"
+  }
+}
+`, rInt, location, rInt)
+}

azurerm/provider.go

@@ -121,6 +121,7 @@ func Provider() terraform.ResourceProvider {
 			"azurerm_dev_test_lab":                           dataSourceArmDevTestLab(),
 			"azurerm_dns_zone":                               dataSourceArmDnsZone(),
 			"azurerm_eventhub_namespace":                     dataSourceEventHubNamespace(),
+			"azurerm_express_route_circuit":                  dataSourceArmExpressRouteCircuit(),
 			"azurerm_image":                                  dataSourceArmImage(),
 			"azurerm_key_vault_access_policy":                dataSourceArmKeyVaultAccessPolicy(),
 			"azurerm_key_vault_key":                          dataSourceArmKeyVaultKey(),