Add the input variable zone_name (#13)

Add the input variable `zone_name`

Author: Laurent Dormoy

README.md

@@ -82,7 +82,6 @@ Available targets:
   lint                                Lint terraform code
 
 ```
-
 ## Inputs
 
 | Name | Description | Type | Default | Required |
@@ -93,6 +92,7 @@ Available targets:
 | tags | Additional tags (e.g. map('BusinessUnit`,`XYZ`) | map | `<map>` | no |
 | ttl | The TTL of the record to add to the DNS zone to complete certificate validation | string | `300` | no |
 | validation_method | Which method to use for validation, DNS or EMAIL | string | `DNS` | no |
+| zone_name | The name of the desired Route53 Hosted Zone | string | `` | no |
 
 ## Outputs
 
@@ -183,7 +183,7 @@ In general, PRs are welcome. We follow the typical "fork-and-pull" Git workflow.
 
 ## Copyright
 
-Copyright © 2017-2018 [Cloud Posse, LLC](https://cpco.io/copyright)
+Copyright © 2017-2019 [Cloud Posse, LLC](https://cpco.io/copyright)
 
 
 

docs/terraform.md

@@ -1,4 +1,3 @@
-
 ## Inputs
 
 | Name | Description | Type | Default | Required |
@@ -9,6 +8,7 @@
 | tags | Additional tags (e.g. map('BusinessUnit`,`XYZ`) | map | `<map>` | no |
 | ttl | The TTL of the record to add to the DNS zone to complete certificate validation | string | `300` | no |
 | validation_method | Which method to use for validation, DNS or EMAIL | string | `DNS` | no |
+| zone_name | The name of the desired Route53 Hosted Zone | string | `` | no |
 
 ## Outputs
 

main.tf

@@ -11,12 +11,13 @@ resource "aws_acm_certificate" "default" {
 
 data "aws_route53_zone" "default" {
   count        = "${var.process_domain_validation_options == "true" && var.validation_method == "DNS" ? 1 : 0}"
-  name         = "${var.domain_name}."
+  name         = "${local.zone_name}."
   private_zone = false
 }
 
 locals {
   domain_validation_options = "${aws_acm_certificate.default.domain_validation_options[0]}"
+  zone_name                 = "${var.zone_name == "" ? var.domain_name : var.zone_name}"
 }
 
 resource "null_resource" "default" {

variables.tf

@@ -32,3 +32,9 @@ variable "subject_alternative_names" {
   default     = []
   description = "A list of domains that should be SANs in the issued certificate"
 }
+
+variable "zone_name" {
+  type        = "string"
+  default     = ""
+  description = "The name of the desired Route53 Hosted Zone"
+}