Added ability to disable DNS record creation for aliases (#17)

* Added web_acl_id and dns_aliases_enabled

* Added web_acl_id

* removed dns_aliases_enabled

* added web_acl_id

* terraform fmt changes

* added dns_aliases_enabled

.gitignore

@@ -1,12 +1,11 @@
 # Compiled files
 *.tfstate
 *.tfstate.backup
-*.terraform.tfstate*
 
 # Module directory
-.terraform/
+.terraform
 .idea
 *.iml
 
-.build-harness
-build-harness
+**/.build-harness
+**/build-harness

README.md

@@ -84,6 +84,7 @@ Available targets:
 | default_root_object | Object that CloudFront return when requests the root URL | string | `index.html` | no |
 | default_ttl | Default amount of time (in seconds) that an object is in a CloudFront cache | string | `60` | no |
 | delimiter | Delimiter to be used between `name`, `namespace`, `stage`, etc. | string | `-` | no |
+| dns_aliases_enabled | Set to false to prevent dns records for aliases from being created | string | `true` | no |
 | enabled | Set to false to prevent the module from creating any resources | string | `true` | no |
 | forward_cookies | Specifies whether you want CloudFront to forward cookies to the origin. Valid options are all, none or whitelist | string | `none` | no |
 | forward_cookies_whitelisted_names | List of forwarded cookie names | list | `<list>` | no |

docs/terraform.md

@@ -15,6 +15,7 @@
 | default_root_object | Object that CloudFront return when requests the root URL | string | `index.html` | no |
 | default_ttl | Default amount of time (in seconds) that an object is in a CloudFront cache | string | `60` | no |
 | delimiter | Delimiter to be used between `name`, `namespace`, `stage`, etc. | string | `-` | no |
+| dns_aliases_enabled | Set to false to prevent dns records for aliases from being created | string | `true` | no |
 | enabled | Set to false to prevent the module from creating any resources | string | `true` | no |
 | forward_cookies | Specifies whether you want CloudFront to forward cookies to the origin. Valid options are all, none or whitelist | string | `none` | no |
 | forward_cookies_whitelisted_names | List of forwarded cookie names | list | `<list>` | no |

main.tf

@@ -113,7 +113,8 @@ resource "aws_cloudfront_distribution" "default" {
 }
 
 module "dns" {
-  source           = "git::https://github.com/cloudposse/terraform-aws-route53-alias.git?ref=tags/0.2.4"
+  source           = "git::https://github.com/cloudposse/terraform-aws-route53-alias.git?ref=tags/0.2.5"
+  enabled          = "${var.dns_aliases_enabled}"
   aliases          = "${var.aliases}"
   parent_zone_id   = "${var.parent_zone_id}"
   parent_zone_name = "${var.parent_zone_name}"

variables.tf

@@ -32,6 +32,11 @@ variable "enabled" {
   description = "Set to false to prevent the module from creating any resources"
 }
 
+variable "dns_aliases_enabled" {
+  default     = "true"
+  description = "Set to false to prevent dns records for aliases from being created"
+}
+
 variable "acm_certificate_arn" {
   description = "Existing ACM Certificate ARN"
   default     = ""