» Resource: aws_ec2_transit_gateway_vpc_attachment_accepter
Manages the accepter's side of an EC2 Transit Gateway VPC Attachment.
When a cross-account (requester's AWS account differs from the accepter's AWS account) EC2 Transit Gateway VPC Attachment
is created, an EC2 Transit Gateway VPC Attachment resource is automatically created in the accepter's account.
The requester can use the aws_ec2_transit_gateway_vpc_attachment
resource to manage its side of the connection
and the accepter can use the aws_ec2_transit_gateway_vpc_attachment_accepter
resource to "adopt" its side of the
connection into management.
» Example Usage
resource "aws_ec2_transit_gateway_vpc_attachment_accepter" "example" {
transit_gateway_attachment_id = "${aws_ec2_transit_gateway_vpc_attachment.example.id}"
tags = {
Name = "Example cross-account attachment"
}
}
A full example of how to how to create a Transit Gateway in one AWS account, share it with a second AWS account, and attach a VPC in the second account to the Transit Gateway via the aws_ec2_transit_gateway_vpc_attachment
and aws_ec2_transit_gateway_vpc_attachment_accepter
resources can be found in the ./examples/transit-gateway-cross-account-vpc-attachment
directory within the Github Repository.
» Argument Reference
The following arguments are supported:
transit_gateway_attachment_id
- (Required) The ID of the EC2 Transit Gateway Attachment to manage.transit_gateway_default_route_table_association
- (Optional) Boolean whether the VPC Attachment should be associated with the EC2 Transit Gateway association default route table. Default value:true
.transit_gateway_default_route_table_propagation
- (Optional) Boolean whether the VPC Attachment should propagate routes with the EC2 Transit Gateway propagation default route table. Default value:true
.tags
- (Optional) Key-value tags for the EC2 Transit Gateway VPC Attachment.
» Attribute Reference
In addition to all arguments above, the following attributes are exported:
id
- EC2 Transit Gateway Attachment identifierdns_support
- Whether DNS support is enabled. Valid values:disable
,enable
.ipv6_support
- Whether IPv6 support is enabled. Valid values:disable
,enable
.subnet_ids
- Identifiers of EC2 Subnets.transit_gateway_id
- Identifier of EC2 Transit Gateway.vpc_id
- Identifier of EC2 VPC.vpc_owner_id
- Identifier of the AWS account that owns the EC2 VPC.
» Import
aws_ec2_transit_gateway_vpc_attachment_accepter
can be imported by using the EC2 Transit Gateway Attachment identifier, e.g.
$ terraform import aws_ec2_transit_gateway_vpc_attachment_accepter.example tgw-attach-12345678