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Data Source: aws_customer_gateway#

Provides information about a customer gateway.

Example Usage#

-> Note For convenience, the ID of the VPN gateway is the same as the ID of the VPC, to which it belongs (vpc-ABCD1234/vgw-ABCD1234).

data "aws_customer_gateway" "selected" {
  filter {
    name   = "tag:Name"
    values = ["foo-prod"]
  }
}

resource "aws_vpc" "main" {
  cidr_block = "10.1.0.0/16"
}

resource "aws_vpn_connection" "transit" {
  vpn_gateway_id      = aws_vpc.main.id # vpc_id can be used as vpn_gateway_id
  customer_gateway_id = data.aws_customer_gateway.selected.id
  type                = data.aws_customer_gateway.selected.type
  static_routes_only  = false
}

Argument Reference#

The following arguments are supported:

  • filter - (Optional) One or more name/value pairs to use as filters.
  • id - (Optional) The ID of the gateway.

Attribute Reference#

Supported attributes#

In addition to all arguments above, the following attributes are exported:

  • arn - The Amazon Resource Name (ARN) of the customer gateway.
  • bgp_asn - The gateway's Border Gateway Protocol (BGP) Autonomous System Number (ASN).
  • ip_address - The IP address of the gateway's Internet-routable external interface.
  • tags - Map of tags assigned to the gateway.
  • type - The type of customer gateway. Possible values: ipsec.1, ipsec.legacy.

Unsupported attributes#

~> Note These attributes may be present in the terraform.tfstate file, but they have preset values and cannot be specified in configuration files.

The following attributes are not currently supported:

certificate_arn, device_name.