provider/aws: Add 'aws_vpc_peering_connection_accepter' resource

builtin/providers/aws/provider.go

@@ -385,20 +385,21 @@ func Provider() terraform.ResourceProvider {
 			"aws_vpc_dhcp_options_association":             resourceAwsVpcDhcpOptionsAssociation(),
 			"aws_vpc_dhcp_options":                         resourceAwsVpcDhcpOptions(),
 			"aws_vpc_peering_connection":                   resourceAwsVpcPeeringConnection(),
-			"aws_vpc":                                      resourceAwsVpc(),
-			"aws_vpc_endpoint":                             resourceAwsVpcEndpoint(),
-			"aws_vpc_endpoint_route_table_association":     resourceAwsVpcEndpointRouteTableAssociation(),
-			"aws_vpn_connection":                           resourceAwsVpnConnection(),
-			"aws_vpn_connection_route":                     resourceAwsVpnConnectionRoute(),
-			"aws_vpn_gateway":                              resourceAwsVpnGateway(),
-			"aws_vpn_gateway_attachment":                   resourceAwsVpnGatewayAttachment(),
-			"aws_waf_byte_match_set":                       resourceAwsWafByteMatchSet(),
-			"aws_waf_ipset":                                resourceAwsWafIPSet(),
-			"aws_waf_rule":                                 resourceAwsWafRule(),
-			"aws_waf_size_constraint_set":                  resourceAwsWafSizeConstraintSet(),
-			"aws_waf_web_acl":                              resourceAwsWafWebAcl(),
-			"aws_waf_xss_match_set":                        resourceAwsWafXssMatchSet(),
-			"aws_waf_sql_injection_match_set":              resourceAwsWafSqlInjectionMatchSet(),
+			"aws_vpc_peering_connection_accepter":          resourceAwsVpcPeeringConnectionAccepter(),
+			"aws_vpc":                                  resourceAwsVpc(),
+			"aws_vpc_endpoint":                         resourceAwsVpcEndpoint(),
+			"aws_vpc_endpoint_route_table_association": resourceAwsVpcEndpointRouteTableAssociation(),
+			"aws_vpn_connection":                       resourceAwsVpnConnection(),
+			"aws_vpn_connection_route":                 resourceAwsVpnConnectionRoute(),
+			"aws_vpn_gateway":                          resourceAwsVpnGateway(),
+			"aws_vpn_gateway_attachment":               resourceAwsVpnGatewayAttachment(),
+			"aws_waf_byte_match_set":                   resourceAwsWafByteMatchSet(),
+			"aws_waf_ipset":                            resourceAwsWafIPSet(),
+			"aws_waf_rule":                             resourceAwsWafRule(),
+			"aws_waf_size_constraint_set":              resourceAwsWafSizeConstraintSet(),
+			"aws_waf_web_acl":                          resourceAwsWafWebAcl(),
+			"aws_waf_xss_match_set":                    resourceAwsWafXssMatchSet(),
+			"aws_waf_sql_injection_match_set":          resourceAwsWafSqlInjectionMatchSet(),
 		},
 		ConfigureFunc: providerConfigure,
 	}

builtin/providers/aws/resource_aws_vpc_peering_connection_accepter.go

@@ -0,0 +1,76 @@
+package aws
+
+import (
+	"errors"
+	"log"
+
+	"fmt"
+
+	"github.com/hashicorp/terraform/helper/schema"
+)
+
+func resourceAwsVpcPeeringConnectionAccepter() *schema.Resource {
+	return &schema.Resource{
+		Create: resourceAwsVPCPeeringAccepterCreate,
+		Read:   resourceAwsVPCPeeringRead,
+		Update: resourceAwsVPCPeeringUpdate,
+		Delete: resourceAwsVPCPeeringAccepterDelete,
+
+		Schema: map[string]*schema.Schema{
+			"vpc_peering_connection_id": &schema.Schema{
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+				Computed: false,
+			},
+			"auto_accept": {
+				Type:     schema.TypeBool,
+				Optional: true,
+			},
+			"accept_status": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"vpc_id": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"peer_vpc_id": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"peer_owner_id": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+			"accepter":  vpcPeeringConnectionOptionsSchema(),
+			"requester": vpcPeeringConnectionOptionsSchema(),
+			"tags":      tagsSchema(),
+		},
+	}
+}
+
+func resourceAwsVPCPeeringAccepterCreate(d *schema.ResourceData, meta interface{}) error {
+	id := d.Get("vpc_peering_connection_id").(string)
+	d.SetId(id)
+
+	if err := resourceAwsVPCPeeringRead(d, meta); err != nil {
+		return err
+	}
+	if d.Id() == "" {
+		return fmt.Errorf("VPC Peering Connection %q not found", id)
+	}
+
+	// Ensure that this IS as cross-account VPC peering connection.
+	if d.Get("peer_owner_id").(string) == meta.(*AWSClient).accountid {
+		return errors.New("aws_vpc_peering_connection_accepter can only adopt into management cross-account VPC peering connections")
+	}
+
+	return resourceAwsVPCPeeringUpdate(d, meta)
+}
+
+func resourceAwsVPCPeeringAccepterDelete(d *schema.ResourceData, meta interface{}) error {
+	log.Printf("[WARN] Will not delete VPC peering connection. Terraform will remove this resource from the state file, however resources may remain.")
+	d.SetId("")
+	return nil
+}

builtin/providers/aws/resource_aws_vpc_peering_connection_accepter_test.go

@@ -0,0 +1,78 @@
+// make testacc TEST=./builtin/providers/aws/ TESTARGS='-run=TestAccAwsVPCPeeringConnectionAccepter_'
+package aws
+
+import (
+	"regexp"
+	"testing"
+
+	"github.com/hashicorp/terraform/helper/resource"
+	"github.com/hashicorp/terraform/terraform"
+)
+
+func TestAccAwsVPCPeeringConnectionAccepter_sameAccount(t *testing.T) {
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccAwsVPCPeeringConnectionAccepterDestroy,
+		Steps: []resource.TestStep{
+			resource.TestStep{
+				Config:      testAccAwsVPCPeeringConnectionAccepterSameAccountConfig,
+				ExpectError: regexp.MustCompile(`aws_vpc_peering_connection_accepter can only adopt into management cross-account VPC peering connections`),
+			},
+		},
+	})
+}
+
+func testAccAwsVPCPeeringConnectionAccepterDestroy(s *terraform.State) error {
+	// We don't destroy the underlying VPC Peering Connection.
+	return nil
+}
+
+const testAccAwsVPCPeeringConnectionAccepterSameAccountConfig = `
+provider "aws" {
+    region = "us-west-2"
+    // Requester's credentials.
+}
+
+provider "aws" {
+    alias = "peer"
+    region = "us-west-2"
+    // Accepter's credentials.
+}
+
+resource "aws_vpc" "main" {
+    cidr_block = "10.0.0.0/16"
+}
+
+resource "aws_vpc" "peer" {
+    provider = "aws.peer"
+    cidr_block = "10.1.0.0/16"
+}
+
+data "aws_caller_identity" "peer" {
+    provider = "aws.peer"
+}
+
+// Requester's side of the connection.
+resource "aws_vpc_peering_connection" "peer" {
+    vpc_id = "${aws_vpc.main.id}"
+    peer_vpc_id = "${aws_vpc.peer.id}"
+    peer_owner_id = "${data.aws_caller_identity.peer.account_id}"
+    auto_accept = false
+
+    tags {
+      Side = "Requester"
+    }
+}
+
+// Accepter's side of the connection.
+resource "aws_vpc_peering_connection_accepter" "peer" {
+    provider = "aws.peer"
+    vpc_peering_connection_id = "${aws_vpc_peering_connection.peer.id}"
+    auto_accept = true
+
+    tags {
+       Side = "Accepter"
+    }
+}
+`

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

@@ -3,12 +3,16 @@ layout: "aws"
 page_title: "AWS: aws_vpc_peering_connection"
 sidebar_current: "docs-aws-resource-vpc-peering"
 description: |-
-  Provides an VPC Peering Connection resource.
+  Manage a VPC Peering Connection resource.
 ---
 
 # aws\_vpc\_peering\_connection
 
-Provides an VPC Peering Connection resource.
+Provides a resource to manage a VPC Peering Connection resource.
+
+-> **Note:** For cross-account (requester's AWS account differs from the accepter's AWS account) VPC Peering Connections
+use the `aws_vpc_peering_connection` resource to manage the requester's side of the connection and
+use the `aws_vpc_peering_connection_accepter` resource to manage the accepter's side of the connection.
 
 ## Example Usage
 
@@ -112,9 +116,9 @@ The following attributes are exported:
 
 AWS only supports VPC peering within the same AWS region.
 
-If both VPCs are not in the same AWS account do not enable the `auto_accept` attribute. You will still
-have to accept the VPC Peering Connection request manually using the AWS Management Console, AWS CLI,
-through SDKs, etc.
+If both VPCs are not in the same AWS account do not enable the `auto_accept` attribute.
+The accepter can manage its side of the connection using the `aws_vpc_peering_connection_accepter` resource
+or accept the connection manually using the AWS Management Console, AWS CLI, through SDKs, etc.
 
 ## Import
 

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

@@ -0,0 +1,105 @@
+---
+layout: "aws"
+page_title: "AWS: aws_vpc_peering_connection_accepter"
+sidebar_current: "docs-aws-resource-vpc-peering-accepter"
+description: |-
+  Manage the accepter's side of a cross-account VPC Peering Connection.
+---
+
+# aws\_vpc\_peering\_connection\_accepter
+
+Provides a resource to manage the accepter's side of a cross-account VPC Peering Connection.
+
+When a cross-account (requester's AWS account differs from the accepter's AWS account) VPC Peering Connection
+is created, a VPC Peering Connection resource is automatically created in the accepter's account.
+The requester can use the `aws_vpc_peering_connection` resource to manage its side of the connection
+and the accepter can use the `aws_vpc_peering_connection_accepter` resource to "adopt" its side of the
+connection into management.
+
+## Example Usage
+
+```
+provider "aws" {
+    // Requester's credentials.
+}
+
+provider "aws" {
+    alias = "peer"
+    // Accepter's credentials.
+}
+
+resource "aws_vpc" "main" {
+    cidr_block = "10.0.0.0/16"
+}
+
+resource "aws_vpc" "peer" {
+    provider = "aws.peer"
+    cidr_block = "10.1.0.0/16"
+}
+
+data "aws_caller_identity" "peer" {
+    provider = "aws.peer"
+}
+
+// Requester's side of the connection.
+resource "aws_vpc_peering_connection" "peer" {
+    vpc_id = "${aws_vpc.main.id}"
+    peer_vpc_id = "${aws_vpc.peer.id}"
+    peer_owner_id = "${data.aws_caller_identity.peer.account_id}"
+    auto_accept = false
+
+    tags {
+        Side = "Requester"
+    }
+}
+
+// Accepter's side of the connection.
+resource "aws_vpc_peering_connection_accepter" "peer" {
+    provider = "aws.peer"
+    vpc_peering_connection_id = "${aws_vpc_peering_connection.peer.id}"
+    auto_accept = true
+
+    tags {
+        Side = "Accepter"
+    }
+}
+```
+
+## Argument Reference
+
+The following arguments are supported:
+
+* `vpc_peering_connection_id` - (Required) The VPC Peering Connection ID to manage.
+* `auto_accept` - (Optional) Whether or not to accept the peering request. Defaults to `false`.
+* `tags` - (Optional) A mapping of tags to assign to the resource.
+
+### Removing `aws_vpc_peering_connection_accepter` from your configuration
+
+AWS allows a cross-account VPC Peering Connection to be deleted from either the requester's or accepter's side.
+However, Terraform only allows the VPC Peering Connection to be deleted from the requester's side
+by removing the corresponding `aws_vpc_peering_connection` resource from your configuration.
+Removing a `aws_vpc_peering_connection_accepter` resource from your configuration will remove it
+from your statefile and management, **but will not destroy the VPC Peering Connection.**
+
+## Attributes Reference
+
+All of the argument attributes except `auto_accept` are also exported as result attributes.
+
+* `id` - The ID of the VPC Peering Connection.
+* `accept_status` - The status of the VPC Peering Connection request.
+* `vpc_id` - The ID of the accepter VPC.
+* `peer_vpc_id` - The ID of the requester VPC.
+* `peer_owner_id` - The AWS account ID of the owner of the requester VPC.
+* `accepter` - A configuration block that describes [VPC Peering Connection]
+(http://docs.aws.amazon.com/AmazonVPC/latest/PeeringGuide) options set for the accepter VPC.
+* `requester` - A configuration block that describes [VPC Peering Connection]
+(http://docs.aws.amazon.com/AmazonVPC/latest/PeeringGuide) options set for the requester VPC.
+
+#### Accepter and Requester Attributes Reference
+
+* `allow_remote_vpc_dns_resolution` - Indicates whether a local VPC can resolve public DNS hostnames to
+private IP addresses when queried from instances in a peer VPC.
+* `allow_classic_link_to_remote_vpc` - Indicates whether a local ClassicLink connection can communicate
+with the peer VPC over the VPC Peering Connection.
+* `allow_vpc_to_remote_classic_link` - Indicates whether a local VPC can communicate with a ClassicLink
+connection in the peer VPC over the VPC Peering Connection.

website/source/layouts/aws.erb

@@ -1172,6 +1172,10 @@
                             <a href="/docs/providers/aws/r/vpc_peering.html">aws_vpc_peering_connection</a>
                         </li>
 
+                        <li<%= sidebar_current("docs-aws-resource-vpc-peering-accepter") %>>
+                            <a href="/docs/providers/aws/r/vpc_peering_accepter.html">aws_vpc_peering_connection_accepter</a>
+                        </li>
+
                         <li<%= sidebar_current("docs-aws-resource-vpn-connection") %>>
                             <a href="/docs/providers/aws/r/vpn_connection.html">aws_vpn_connection</a>
                         </li>