fix test input

Author: Nuru

examples/existing-ips/main.tf

@@ -12,8 +12,8 @@ module "vpc" {
 }
 
 resource "aws_eip" "nat_ips" {
-  for_each = toset(var.availability_zones)
-  vpc      = true
+  count = length(var.availability_zones)
+  vpc   = true
 
   depends_on = [
     module.vpc
@@ -26,7 +26,7 @@ module "subnets" {
   availability_zones   = var.availability_zones
   vpc_id               = module.vpc.vpc_id
   igw_id               = [module.vpc.igw_id]
-  cidr_block           = [module.vpc.vpc_cidr_block]
+  ipv4_cidr_block      = [module.vpc.vpc_cidr_block]
   nat_elastic_ips      = aws_eip.nat_ips.*.public_ip
   nat_gateway_enabled  = true
   nat_instance_enabled = false

examples/existing-ips/outputs.tf

@@ -1,5 +1,5 @@
 output "existing_ips" {
-  value = values(aws_eip.nat_ips).*.public_ip
+  value = aws_eip.nat_ips.*.public_ip
 }
 
 output "nat_ips" {