Merge pull request #1 from Nuagic/terraform-0.12

Upgrade syntax to terraform 0.12 specs

Author: damaya

.gitignore

@@ -0,0 +1 @@
+.terraform/

main.tf

@@ -1,24 +1,25 @@
 resource "aws_acm_certificate" "this" {
-  provider = "aws"
-  domain_name = "${var.domain}"
-  subject_alternative_names = ["${var.alternative_domains}"]
-  validation_method = "DNS"
-  tags = "${var.tags}"
+  provider                  = aws
+  domain_name               = var.domain
+  subject_alternative_names = var.alternative_domains
+  validation_method         = "DNS"
+  tags                      = var.tags
 }
 
 resource "aws_route53_record" "this" {
-  count = "${length(var.zone_ids)}"
-  allow_overwrite = "${var.overwrite}"
-  name = "${lookup(aws_acm_certificate.this.domain_validation_options[count.index], "resource_record_name")}"
-  type = "${lookup(aws_acm_certificate.this.domain_validation_options[count.index], "resource_record_type")}"
-  zone_id = "${element(var.zone_ids, count.index)}"
-  records = ["${lookup(aws_acm_certificate.this.domain_validation_options[count.index], "resource_record_value")}"]
-  ttl = 60
+  count           = length(var.zone_ids)
+  allow_overwrite = var.overwrite
+  name            = aws_acm_certificate.this.domain_validation_options[count.index]["resource_record_name"]
+  type            = aws_acm_certificate.this.domain_validation_options[count.index]["resource_record_type"]
+  zone_id         = element(var.zone_ids, count.index)
+  records = aws_acm_certificate.this.domain_validation_options[count.index]["resource_record_value"]
+  ttl     = 60
 }
 
 resource "aws_acm_certificate_validation" "this" {
-  provider = "aws"
-  count = "${var.validate ? length(var.zone_ids) : 0}"
-  certificate_arn = "${aws_acm_certificate.this.arn}"
-  validation_record_fqdns = ["${aws_route53_record.this.*.fqdn}"]
+  provider                = aws
+  count                   = var.validate ? length(var.zone_ids) : 0
+  certificate_arn         = aws_acm_certificate.this.arn
+  validation_record_fqdns = aws_route53_record.this.*.fqdn
 }
+

outputs.tf

@@ -1,3 +1,4 @@
 output "certificate_arn" {
-  value = "${aws_acm_certificate.this.arn}"
+  value = aws_acm_certificate.this.arn
 }
+

variables.tf

@@ -1,6 +1,6 @@
 variable "tags" {
   description = "Tags"
-  default = {}
+  default     = {}
 }
 
 variable "domain" {
@@ -9,20 +9,21 @@ variable "domain" {
 
 variable "zone_ids" {
   description = "Zone Id"
-  default = []
+  default     = []
 }
 
 variable "alternative_domains" {
-  description = "Domians name to request ACM certificates"
-  default = []
+  description = "Domains name to request ACM certificates"
+  default     = []
 }
 
 variable "validate" {
   description = "Validate ACM certificates"
-  default = true
+  default     = true
 }
 
 variable "overwrite" {
   description = "Allow creation of this record in Terraform to overwrite an existing record"
-  default = true
+  default     = true
 }
+

versions.tf

@@ -0,0 +1,4 @@
+
+terraform {
+  required_version = ">= 0.12"
+}