d/aws_dx_private_virtual_interface: Adding new data source for Direct Connect private virtual interfaces

aws/data_source_aws_dx_private_virtual_interface.go

@@ -0,0 +1,127 @@
+package aws
+
+import (
+	"fmt"
+	"log"
+
+	"github.com/aws/aws-sdk-go/aws/arn"
+	"github.com/aws/aws-sdk-go/service/directconnect"
+	"github.com/hashicorp/terraform/helper/schema"
+	"github.com/hashicorp/terraform/helper/validation"
+)
+
+func dataSourceAwsDxPrivateVirtualInterface() *schema.Resource {
+	return &schema.Resource{
+		Read: dataSourceAwsDxPrivateVirtualInterfaceRead,
+
+		Schema: map[string]*schema.Schema{
+			"virtual_interface_id": {
+				Type:     schema.TypeString,
+				Required: true,
+			},
+			"arn": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"connection_id": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"name": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"vpn_gateway_id": {
+				Type:          schema.TypeString,
+				Optional:      true,
+				Computed:      true,
+				ConflictsWith: []string{"dx_gateway_id"},
+			},
+			"dx_gateway_id": {
+				Type:          schema.TypeString,
+				Optional:      true,
+				Computed:      true,
+				ConflictsWith: []string{"vpn_gateway_id"},
+			},
+			"vlan": {
+				Type:         schema.TypeInt,
+				Computed:     true,
+				ValidateFunc: validation.IntBetween(1, 4094),
+			},
+			"bgp_asn": {
+				Type:     schema.TypeInt,
+				Computed: true,
+			},
+			"bgp_auth_key": {
+				Type:     schema.TypeString,
+				Optional: true,
+				Computed: true,
+			},
+			"address_family": {
+				Type:         schema.TypeString,
+				Computed:     true,
+				ValidateFunc: validation.StringInSlice([]string{directconnect.AddressFamilyIpv4, directconnect.AddressFamilyIpv6}, false),
+			},
+			"customer_address": {
+				Type:     schema.TypeString,
+				Optional: true,
+				Computed: true,
+			},
+			"amazon_address": {
+				Type:     schema.TypeString,
+				Optional: true,
+				Computed: true,
+			},
+			"mtu": {
+				Type:         schema.TypeInt,
+				Default:      1500,
+				Computed:     true,
+				ValidateFunc: validateIntegerInSlice([]int{1500, 9001}),
+			},
+			"jumbo_frame_capable": {
+				Type:     schema.TypeBool,
+				Computed: true,
+			},
+			"tags": tagsSchema(),
+		},
+	}
+}
+
+func dataSourceAwsDxPrivateVirtualInterfaceRead(d *schema.ResourceData, meta interface{}) error {
+	conn := meta.(*AWSClient).dxconn
+
+	vif, err := dxVirtualInterfaceRead(d.Get("virtual_interface_id").(string), conn)
+	if err != nil {
+		return err
+	}
+	if vif == nil {
+		log.Printf("[WARN] Direct Connect virtual interface (%s) not found", d.Get("virtual_interface_id").(string))
+		return nil
+	}
+
+	arn := arn.ARN{
+		Partition: meta.(*AWSClient).partition,
+		Region:    meta.(*AWSClient).region,
+		Service:   "directconnect",
+		AccountID: meta.(*AWSClient).accountid,
+		Resource:  fmt.Sprintf("dxvif/%s", d.Get("virtual_interface_id")),
+	}.String()
+
+	d.Set("arn", arn)
+	d.Set("connection_id", vif.ConnectionId)
+	d.Set("name", vif.VirtualInterfaceName)
+	d.Set("vlan", vif.Vlan)
+	d.Set("bgp_asn", vif.Asn)
+	d.Set("bgp_auth_key", vif.AuthKey)
+	d.Set("address_family", vif.AddressFamily)
+	d.Set("customer_address", vif.CustomerAddress)
+	d.Set("amazon_address", vif.AmazonAddress)
+	d.Set("vpn_gateway_id", vif.VirtualGatewayId)
+	d.Set("dx_gateway_id", vif.DirectConnectGatewayId)
+	d.Set("mtu", vif.Mtu)
+	d.Set("jumbo_frame_capable", vif.JumboFrameCapable)
+
+	err1 := getTagsDX(conn, d, arn)
+
+	return err1
+}

aws/data_source_aws_dx_private_virtual_interface_test.go

@@ -0,0 +1,72 @@
+package aws
+
+import (
+	"fmt"
+	"os"
+	"testing"
+
+	"github.com/hashicorp/terraform/helper/acctest"
+	"github.com/hashicorp/terraform/helper/resource"
+	"github.com/hashicorp/terraform/terraform"
+)
+
+func TestAccDataSourceAwsDxPrivateVirtualInterface_basic(t *testing.T) {
+	key := "DX_CONNECTION_ID"
+	connectionID := os.Getenv(key)
+	if connectionID == "" {
+		t.Skipf("Environment variable %s is not set", key)
+	}
+	vifName := fmt.Sprintf("terraform-testacc-dxvif-%s", acctest.RandString(5))
+	bgpAsn := randIntRange(64512, 65534)
+	vlan := randIntRange(2049, 4094)
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck:  func() { testAccPreCheck(t) },
+		Providers: testAccProviders,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccDxPrivateVirtualInterfaceConfigBasic(connectionID, vifName, bgpAsn, vlan),
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckDataSourceAwsDxPrivateVirtualInterfaceExists("data.aws_dx_private_virtual_interface.foo"),
+					resource.TestCheckResourceAttr("data.aws_dx_private_virtual_interface.foo", "name", vifName),
+					resource.TestCheckResourceAttr("data.aws_dx_private_virtual_interface.foo", "tags.%", "0"),
+				),
+			},
+		},
+	})
+}
+
+func testAccCheckDataSourceAwsDxPrivateVirtualInterfaceExists(name string) resource.TestCheckFunc {
+	return func(s *terraform.State) error {
+		_, ok := s.RootModule().Resources[name]
+		if !ok {
+			return fmt.Errorf("Not found: %s", name)
+		}
+
+		return nil
+	}
+}
+
+func testAccDxPrivateVirtualInterfaceConfigBasic(cid, n string, bgpAsn, vlan int) string {
+	return fmt.Sprintf(`
+resource "aws_vpn_gateway" "foo" {
+  tags = {
+    Name = "%s"
+  }
+}
+
+resource "aws_dx_private_virtual_interface" "foo" {
+  connection_id    = "%s"
+
+  vpn_gateway_id = "${aws_vpn_gateway.foo.id}"
+  name           = "%s"
+  vlan           = %d
+  address_family = "ipv4"
+  bgp_asn        = %d
+}
+
+data "aws_dx_private_virtual_interface" "foo" {
+	virtual_interface_id    = "${aws_dx_private_virtual_interface.foo.id}"
+}
+`, n, cid, n, vlan, bgpAsn)
+}

aws/provider.go

@@ -190,6 +190,7 @@ func Provider() terraform.ResourceProvider {
 			"aws_db_instance":                        dataSourceAwsDbInstance(),
 			"aws_db_snapshot":                        dataSourceAwsDbSnapshot(),
 			"aws_dx_gateway":                         dataSourceAwsDxGateway(),
+			"aws_dx_private_virtual_interface":       dataSourceAwsDxPrivateVirtualInterface(),
 			"aws_dynamodb_table":                     dataSourceAwsDynamoDbTable(),
 			"aws_ebs_snapshot":                       dataSourceAwsEbsSnapshot(),
 			"aws_ebs_snapshot_ids":                   dataSourceAwsEbsSnapshotIds(),

website/aws.erb

@@ -128,6 +128,9 @@
                         <li<%= sidebar_current("docs-aws-datasource-dx-gateway") %>>
                           <a href="/docs/providers/aws/d/dx_gateway.html">aws_dx_gateway</a>
                         </li>
+                        <li<%= sidebar_current("docs-aws-datasource-dx-private-virtual-interface") %>>
+                          <a href="/docs/providers/aws/d/dx_private_virtual_interface.html">aws_dx_private_virtual_interface</a>
+                        </li>
                         <li<%= sidebar_current("docs-aws-datasource-dynamodb-table") %>>
                           <a href="/docs/providers/aws/d/dynamodb_table.html">aws_dynamodb_table</a>
                         </li>

website/docs/d/dx_private_virtual_interface.html.markdown

@@ -0,0 +1,45 @@
+---
+layout: "aws"
+page_title: "AWS: aws_dx_private_virtual_interface"
+sidebar_current: "docs-aws-datasource-dx-private-virtual-interface"
+description: |-
+  Retrieve information about a Direct Connect private virtual interface resource.
+---
+
+# Data Source: aws_dx_private_virtual_interface
+
+Retrieve information about a Direct Connect private virtual interface resource.
+
+## Example Usage
+
+```hcl
+data "aws_dx_private_virtual_interface" "example" {
+	virtual_interface_id    = "${aws_dx_private_virtual_interface.example.id}"
+}
+```
+
+## Argument Reference
+
+The following arguments are supported:
+
+* `virtual_interface_id` - (Required) The ID of the virtual interface.
+
+## Attributes Reference
+
+In addition to all arguments above, the following attributes are exported:
+
+* `arn` - The ARN of the virtual interface.
+* `jumbo_frame_capable` - Indicates whether jumbo frames (9001 MTU) are supported.
+* `address_family` -  The address family for the BGP peer. `ipv4 ` or `ipv6`.
+* `bgp_asn` - The autonomous system (AS) number for Border Gateway Protocol (BGP) configuration.
+* `connection_id` - The ID of the Direct Connect connection (or LAG) on which to create the virtual interface.
+* `name` - The name for the virtual interface.
+* `vlan` - The VLAN ID.
+* `amazon_address` - The IPv4 CIDR address to use to send traffic to Amazon. Required for IPv4 BGP peers.
+* `mtu` - The maximum transmission unit (MTU) is the size, in bytes, of the largest permissible packet that can be passed over the connection.
+The MTU of a virtual private interface can be either `1500` or `9001` (jumbo frames). Default is `1500`.
+* `bgp_auth_key` - The authentication key for BGP configuration.
+* `customer_address` - The IPv4 CIDR destination address to which Amazon should send traffic. Required for IPv4 BGP peers.
+* `dx_gateway_id` - The ID of the Direct Connect gateway to which to connect the virtual interface.
+* `tags` - A mapping of tags to assign to the resource.
+* `vpn_gateway_id` - The ID of the [virtual private gateway](vpn_gateway.html) to which to connect the virtual interface.