Use variable vpc_cidr_block

Author: heerener

main.tf

@@ -236,6 +236,7 @@ module "private_alb_config" {
 
   private_alb_arn      = module.private_alb_basic.private_alb_arn
   waf_logs_bucket_name = var.waf_logs_bucket_name
+  vpc_cidr_block       = module.network.vpc_cidr_block
 }
 
 module "public_nlb_config" {

obp_private_alb_config/private-alb-waf.tf

@@ -2,7 +2,7 @@ resource "aws_wafv2_ip_set" "internal_ips" {
   name               = "internal_IPs"
   scope              = "REGIONAL"
   ip_address_version = "IPV4"
-  addresses          = ["10.0.0.0/16"]
+  addresses          = [var.vpc_cidr_block]
 }
 resource "aws_wafv2_web_acl" "basic_protection" {
   name  = "private-alb-waf"

obp_private_alb_config/variables.tf

@@ -9,3 +9,9 @@ variable "waf_logs_bucket_name" {
   type        = string
   sensitive   = false
 }
+
+variable "vpc_cidr_block" {
+  description = "CIDR block or network range of the VPC"
+  type        = string
+  sensitive   = false
+}