Rename variable nat_elastic_ips to nat_elastic_ips

Intentional breaking change to indicate the actual use of this variable.

Author: joe-niland

main.tf

@@ -16,12 +16,12 @@ locals {
 }
 
 data "aws_eip" "nat_ips" {
-  count     = local.enabled ? length(var.existing_nat_ips) : 0
-  public_ip = element(var.existing_nat_ips, count.index)
+  count     = local.enabled ? length(var.nat_elastic_ips) : 0
+  public_ip = element(var.nat_elastic_ips, count.index)
 }
 
 locals {
-  use_existing_eips = length(var.existing_nat_ips) > 0
+  use_existing_eips = length(var.nat_elastic_ips) > 0
   map_map = {
     short = "to_short"
     fixed = "to_fixed"

variables.tf

@@ -77,10 +77,10 @@ variable "nat_instance_type" {
   default     = "t3.micro"
 }
 
-variable "existing_nat_ips" {
+variable "nat_elastic_ips" {
   type        = list(string)
   default     = []
-  description = "Existing Elastic IPs to attach to the NAT Gateway or Instance instead of creating a new one."
+  description = "Existing Elastic IPs to attach to the NAT Gateway(s) or Instance(s) instead of creating new ones."
 }
 
 variable "map_public_ip_on_launch" {