feat!: Enable acceleration support, raies MSV or Terraform and AWS provider

README.md

@@ -325,6 +325,7 @@ No modules.
 | <a name="input_vpc_id"></a> [vpc\_id](#input\_vpc\_id) | The id of the VPC where the VPN Gateway lives. | `string` | `null` | no |
 | <a name="input_vpc_subnet_route_table_count"></a> [vpc\_subnet\_route\_table\_count](#input\_vpc\_subnet\_route\_table\_count) | The number of subnet route table ids being passed in via `vpc_subnet_route_table_ids`. | `number` | `0` | no |
 | <a name="input_vpc_subnet_route_table_ids"></a> [vpc\_subnet\_route\_table\_ids](#input\_vpc\_subnet\_route\_table\_ids) | The ids of the VPC subnets for which routes from the VPN Gateway will be propagated. | `list(string)` | `[]` | no |
+| <a name="input_vpn_connection_enable_acceleration"></a> [vpn\_connection\_enable\_acceleration](#input\_vpn\_connection\_enable\_acceleration) | Indicate whether to enable acceleration for the VPN connection. Supports only EC2 Transit Gateway. | `bool` | `false` | no |
 | <a name="input_vpn_connection_static_routes_destinations"></a> [vpn\_connection\_static\_routes\_destinations](#input\_vpn\_connection\_static\_routes\_destinations) | List of CIDRs to be used as destination for static routes (used with `vpn_connection_static_routes_only = true`). Routes to destinations set here will be propagated to the routing tables of the subnets defined in `vpc_subnet_route_table_ids`. | `list(string)` | `[]` | no |
 | <a name="input_vpn_connection_static_routes_only"></a> [vpn\_connection\_static\_routes\_only](#input\_vpn\_connection\_static\_routes\_only) | Set to true for the created VPN connection to use static routes exclusively (only if `create_vpn_connection = true`). Static routes must be used for devices that don't support BGP. | `bool` | `false` | no |
 | <a name="input_vpn_gateway_id"></a> [vpn\_gateway\_id](#input\_vpn\_gateway\_id) | The id of the VPN Gateway. | `string` | `null` | no |

examples/complete-vpn-connection-transit-gateway/main.tf

@@ -17,8 +17,9 @@ module "vpn_gateway_1" {
   tunnel1_preshared_key = "1234567890abcdefghijklmn"
   tunnel2_preshared_key = "abcdefghijklmn1234567890"
 
-  create_vpn_gateway_attachment = false
-  connect_to_transit_gateway    = true
+  create_vpn_gateway_attachment      = false
+  connect_to_transit_gateway         = true
+  vpn_connection_enable_acceleration = true
 
   tags = {
     key1 = "example value 1"
@@ -41,8 +42,9 @@ module "vpn_gateway_2" {
   tunnel1_preshared_key = "1234567890abcdefghijklmn"
   tunnel2_preshared_key = "abcdefghijklmn1234567890"
 
-  create_vpn_gateway_attachment = false
-  connect_to_transit_gateway    = true
+  create_vpn_gateway_attachment      = false
+  connect_to_transit_gateway         = true
+  vpn_connection_enable_acceleration = true
 
   tags = {
     vpn2a = "example value 1"

main.tf

@@ -24,7 +24,8 @@ resource "aws_vpn_connection" "default" {
   customer_gateway_id = var.customer_gateway_id
   type                = "ipsec.1"
 
-  static_routes_only = var.vpn_connection_static_routes_only
+  static_routes_only  = var.vpn_connection_static_routes_only
+  enable_acceleration = var.vpn_connection_enable_acceleration
 
   tunnel1_phase1_dh_group_numbers = var.tunnel1_phase1_dh_group_numbers
   tunnel2_phase1_dh_group_numbers = var.tunnel2_phase1_dh_group_numbers
@@ -132,7 +133,8 @@ resource "aws_vpn_connection" "tunnel" {
   customer_gateway_id = var.customer_gateway_id
   type                = "ipsec.1"
 
-  static_routes_only = var.vpn_connection_static_routes_only
+  static_routes_only  = var.vpn_connection_static_routes_only
+  enable_acceleration = var.vpn_connection_enable_acceleration
 
   tunnel1_inside_cidr = var.tunnel1_inside_cidr
   tunnel2_inside_cidr = var.tunnel2_inside_cidr
@@ -243,7 +245,8 @@ resource "aws_vpn_connection" "preshared" {
   customer_gateway_id = var.customer_gateway_id
   type                = "ipsec.1"
 
-  static_routes_only = var.vpn_connection_static_routes_only
+  static_routes_only  = var.vpn_connection_static_routes_only
+  enable_acceleration = var.vpn_connection_enable_acceleration
 
   tunnel1_preshared_key = var.tunnel1_preshared_key
   tunnel2_preshared_key = var.tunnel2_preshared_key
@@ -351,7 +354,8 @@ resource "aws_vpn_connection" "tunnel_preshared" {
   customer_gateway_id = var.customer_gateway_id
   type                = "ipsec.1"
 
-  static_routes_only = var.vpn_connection_static_routes_only
+  static_routes_only  = var.vpn_connection_static_routes_only
+  enable_acceleration = var.vpn_connection_enable_acceleration
 
   tunnel1_inside_cidr = var.tunnel1_inside_cidr
   tunnel2_inside_cidr = var.tunnel2_inside_cidr

variables.tf

@@ -53,6 +53,12 @@ variable "vpn_connection_static_routes_only" {
   default     = false
 }
 
+variable "vpn_connection_enable_acceleration" {
+  description = "Indicate whether to enable acceleration for the VPN connection. Supports only EC2 Transit Gateway."
+  type        = bool
+  default     = false
+}
+
 variable "vpn_connection_static_routes_destinations" {
   description = "List of CIDRs to be used as destination for static routes (used with `vpn_connection_static_routes_only = true`). Routes to destinations set here will be propagated to the routing tables of the subnets defined in `vpc_subnet_route_table_ids`."
   type        = list(string)