feat: added new output for net-gatway ip (#60)

Author: theprashantyadav

_example/basic/outputs.tf

@@ -31,4 +31,9 @@ output "public_tags" {
 output "public_subnet_id" {
   value       = module.subnets.private_subnet_id
   description = "The ID of the public subnet"
-}
+}
+
+output "nat_gateway_private_ip" {
+  value       = module.subnets.nat_gateway_private_ip
+  description = "The private IPv4 address to assign to the NAT Gateway. If you don't provide an address, a private IPv4 address will be automatically assigned."
+}

_example/complete/outputs.tf

@@ -31,4 +31,9 @@ output "public_tags" {
 output "public_subnet_id" {
   value       = module.subnets.private_subnet_id
   description = "The ID of the public subnet"
-}
+}
+
+output "nat_gateway_private_ip" {
+  value       = module.subnets.nat_gateway_private_ip
+  description = "The private IPv4 address to assign to the NAT Gateway. If you don't provide an address, a private IPv4 address will be automatically assigned."
+}

_example/private-subnet/outputs.tf

@@ -7,3 +7,8 @@ output "private_tags" {
   value       = module.private-subnets.private_tags
   description = "A mapping of tags to assign to the resource."
 }
+output "nat_gateway_private_ip" {
+  value       = module.private-subnets.nat_gateway_private_ip
+  description = "The private IPv4 address to assign to the NAT Gateway. If you don't provide an address, a private IPv4 address will be automatically assigned."
+}
+

_example/public-private-subnet-single-nat-gateway/outputs.tf

@@ -31,4 +31,9 @@ output "public_tags" {
 output "public_subnet_id" {
   value       = module.subnets.private_subnet_id
   description = "The ID of the public subnet"
-}
+}
+
+output "nat_gateway_private_ip" {
+  value       = module.subnets.nat_gateway_private_ip
+  description = "The private IPv4 address to assign to the NAT Gateway. If you don't provide an address, a private IPv4 address will be automatically assigned."
+}

outputs.tf

@@ -60,3 +60,8 @@ output "private_acl" {
   value       = join("", aws_network_acl.private[*].id)
   description = "The ID of the network ACL."
 }
+
+output "nat_gateway_private_ip" {
+  value       = aws_nat_gateway.private[*].private_ip
+  description = "The private IPv4 address to assign to the NAT Gateway. If you don't provide an address, a private IPv4 address will be automatically assigned."
+}