정리

modules/vpn_conn/main.tf

@@ -0,0 +1,17 @@
+resource "aws_vpn_connection" "example" {
+  customer_gateway_id = var.cgw_id
+  
+  transit_gateway_id = var.tgw_id
+  
+  type = "ipsec.1"
+
+  tunnel1_preshared_key = var.preshared_key
+  tunnel2_preshared_key = var.preshared_key
+
+  static_routes_only = true
+  tags = {
+    Name = "terraform_ipsec_vpn_example"
+  }
+}
+#   outside_ip_address_type                 = "PrivateIpv4"
+#   transport_transit_gateway_attachment_id = data.aws_ec2_transit_gateway_dx_gateway_attachment.example.id

modules/vpn_conn/outputs.tf

@@ -0,0 +1,10 @@
+output "vpn_conn_tunnel-1_ip" {
+  value = aws_vpn_connection.example.tunnel1_address
+}
+output "vpn_conn_tunnel-2_ip" {
+  value = aws_vpn_connection.example.tunnel2_address
+}
+output "attach_id" {
+  value = aws_vpn_connection.example.transit_gateway_attachment_id
+  
+}

modules/vpn_conn/variables.tf

@@ -0,0 +1,13 @@
+variable "cgw_id" {
+    type = string
+  
+}
+
+variable "tgw_id" {
+    type = string
+  
+}
+variable "preshared_key" {
+    type = string
+  
+}