Output WireGuard CIDR

michaelmccarthydev · Jan 20, 2025 · e494df1 · e494df1
1 parent 64efce5
commit e494df1
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/terraform-aws-wireguard/README.md b/terraform-aws-wireguard/README.md
@@ -64,7 +64,7 @@ resource "aws_route" "wireguard_instance" {
   for_each = toset(local.route_table_ids)
 
   route_table_id         = each.value
-  destination_cidr_block = module.wireguard.wireguard_interface_address
+  destination_cidr_block = module.wireguard.wireguard_cidr
   network_interface_id   = module.wireguard.aws_network_interface.id
 }
 ```

diff --git a/terraform-aws-wireguard/output.tf b/terraform-aws-wireguard/output.tf
@@ -28,7 +28,7 @@ output "autoscaling_group" {
   description = "Autoscaling group of NAT instance"
 }
 
-output "wireguard_interface_address" {
-  value       = var.wireguard_interface_address
-  description = "WireGuard interface address"
+output "wireguard_cidr" {
+  value       = cidrsubnet(var.wireguard_cidr, 0, 0)
+  description = "WireGuard CIDR"
 }