adding wip code on improvements to wgas

network/wireguard-as/compute.tf

@@ -24,7 +24,7 @@ module "vpn_asg" {
     ENDPOINT = aws_eip.vpn.public_ip
     REGION = data.aws_region.current.name
     CONFIG_BUCKET = aws_s3_bucket.configs.id
-    WIREGUARD_INTERFACE = var.wireguard_interface
+    WIREGUARD_NETWORK = var.wireguard_network
     WIREGUARD_PORT = var.wireguard_vpn_port
     CLIENT_ROUTE = var.client_route
     AUTO_UPGRADE = var.auto_upgrade

network/wireguard-as/files/vpn_user_data.sh

@@ -19,6 +19,7 @@ export WGAS_SUDO=true
 export WGAS_DNS=$INSTANCE_PRIVATE_IP
 export WGAS_ROUTE=${CLIENT_ROUTE}
 export WGAS_PORT=${WIREGUARD_PORT}
+export WGAS_NETWORK=${WIREGUARD_NETWORK}
 
 
 # Update package meta
@@ -59,8 +60,8 @@ else
   wg genkey | tee $WG_HOME/privkey | wg pubkey > $WG_HOME/pubkey
   cat << EOF > $WG_HOME/wg0.conf
 [Interface]
-Address = ${WIREGUARD_INTERFACE}
-ListenPort = ${WIREGUARD_PORT}
+Address = $WGAS_NETWORK
+ListenPort = $WGAS_PORT
 PrivateKey = $(cat $WG_HOME/privkey)
 SaveConfig = true
 EOF

network/wireguard-as/variables.tf

@@ -41,7 +41,7 @@ variable "public_subnets" {
   description = "List of subnets for deploying WireGuard VPN servers into"
 }
 
-variable "wireguard_interface" {
+variable "wireguard_network" {
   default = "10.66.66.1/24"
   description = "VPN tunnel interface IP and CIDR"
 }