Add AWS Classiclink for AWS VPC resource

builtin/providers/aws/resource_aws_vpc.go

@@ -55,6 +55,12 @@ func resourceAwsVpc() *schema.Resource {
 				Computed: true,
 			},
 
+			"enable_classiclink": &schema.Schema{
+				Type:     schema.TypeBool,
+				Optional: true,
+				Computed: true,
+			},
+
 			"main_route_table_id": &schema.Schema{
 				Type:     schema.TypeString,
 				Computed: true,
@@ -170,6 +176,22 @@ func resourceAwsVpcRead(d *schema.ResourceData, meta interface{}) error {
 	}
 	d.Set("enable_dns_hostnames", *resp.EnableDnsHostnames)
 
+	DescribeClassiclinkOpts := &ec2.DescribeVpcClassicLinkInput{
+		VpcIds: []*string{ &vpcid },
+	}
+	respClassiclink, err := conn.DescribeVpcClassicLink(DescribeClassiclinkOpts)
+	if err != nil {
+		return err
+	}
+	classiclink_enabled := false
+	for _, v := range respClassiclink.Vpcs {
+		if *v.VpcId == vpcid {
+			classiclink_enabled = *v.ClassicLinkEnabled
+			break
+		}
+	}
+	d.Set("enable_classiclink", classiclink_enabled)
+
 	// Get the main routing table for this VPC
 	// Really Ugly need to make this better - rmenn
 	filter1 := &ec2.Filter{
@@ -241,6 +263,34 @@ func resourceAwsVpcUpdate(d *schema.ResourceData, meta interface{}) error {
 		d.SetPartial("enable_dns_support")
 	}
 
+	if d.HasChange("enable_classiclink") {
+		val := d.Get("enable_classiclink").(bool)
+
+		if val {
+			modifyOpts := &ec2.EnableVpcClassicLinkInput{
+				VpcId: &vpcid,
+			}
+			log.Printf(
+				"[INFO] Modifying enable_classiclink vpc attribute for %s: %#v",
+				d.Id(), modifyOpts)
+			if _, err := conn.EnableVpcClassicLink(modifyOpts); err != nil {
+				return err
+			}
+		} else {
+			modifyOpts := &ec2.DisableVpcClassicLinkInput{
+				VpcId: &vpcid,
+			}
+			log.Printf(
+				"[INFO] Modifying enable_classiclink vpc attribute for %s: %#v",
+				d.Id(), modifyOpts)
+			if _, err := conn.DisableVpcClassicLink(modifyOpts); err != nil {
+				return err
+			}
+		}
+
+		d.SetPartial("enable_classiclink")
+	}
+
 	if err := setTags(conn, d); err != nil {
 		return err
 	} else {

builtin/providers/aws/resource_aws_vpc_test.go

@@ -206,6 +206,23 @@ func TestAccAWSVpc_bothDnsOptionsSet(t *testing.T) {
 	})
 }
 
+func TestAccAWSVpc_classiclinkOptionSet(t *testing.T) {
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckVpcDestroy,
+		Steps: []resource.TestStep{
+			resource.TestStep{
+				Config: testAccVpcConfig_ClassiclinkOption,
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttr(
+						"aws_vpc.bar", "enable_classiclink", "true"),
+				),
+			},
+		},
+	})
+}
+
 const testAccVpcConfig = `
 resource "aws_vpc" "foo" {
 	cidr_block = "10.1.0.0/16"
@@ -254,3 +271,11 @@ resource "aws_vpc" "bar" {
 	enable_dns_support = true
 }
 `
+
+const testAccVpcConfig_ClassiclinkOption = `
+resource "aws_vpc" "bar" {
+	cidr_block = "172.2.0.0/16"
+
+	enable_classiclink = true
+}
+`

website/source/docs/providers/aws/r/vpc.html.markdown

@@ -41,6 +41,7 @@ The following arguments are supported:
 * `instance_tenancy` - (Optional) A tenancy option for instances launched into the VPC
 * `enable_dns_support` - (Optional) A boolean flag to enable/disable DNS support in the VPC. Defaults true.
 * `enable_dns_hostnames` - (Optional) A boolean flag to enable/disable DNS hostnames in the VPC. Defaults false.
+* `enable_classiclink` - (Optional) A boolean flag to enable/disable ClassicLink for the VPC. Defaults false.
 * `tags` - (Optional) A mapping of tags to assign to the resource.
 
 ## Attributes Reference
@@ -52,6 +53,7 @@ The following attributes are exported:
 * `instance_tenancy` - Tenancy of instances spin up within VPC.
 * `enable_dns_support` - Whether or not the VPC has DNS support
 * `enable_dns_hostnames` - Whether or not the VPC has DNS hostname support
+* `enable_classiclink` - Whether or not the VPC has Classiclink enabled
 * `main_route_table_id` - The ID of the main route table associated with
      this VPC. Note that you can change a VPC's main route table by using an
      [`aws_main_route_table_association`](/docs/providers/aws/r/main_route_table_assoc.html).