라우팅테이블 서브넷 리스트 할당 연결

modules/route-add/main.tf

@@ -1,5 +1,5 @@
-resource "aws_route" "r" {
-  route_table_id            = "rtb-4fbb3ac4"
+resource "aws_route" "route-add" {
+  route_table_id            = var.route_public_id
   destination_cidr_block    = "0.0.0.0/0"
   gateway_id = var.igw_id
   depends_on                = [var.route_public_id]

modules/route-add/variables.tf

@@ -1,9 +1,4 @@
-variable "vpc_id" {
-    description = "set vpc id"
-    type = string
-}
-
-variable "tag_name" {
+variable "route_public_id" {
     description = "value"
     type = string
 }

modules/route-association/main.tf

@@ -0,0 +1,7 @@
+//라우팅 테이블 서브넷 연결
+resource "aws_route_table_association" "route-association" {
+    for_each = toset(var.subnet_ids)
+    subnet_id      = each.value
+
+    route_table_id = var.route_table_id
+}

modules/route-association/variables.tf

@@ -0,0 +1,9 @@
+variable "subnet_ids" {
+    description = "Subnet id"
+    type = list
+}
+
+variable "route_table_id" {
+    description = "Subnet id"
+    type = string
+}