Google DNS provider

.gitignore

@@ -1,3 +1,4 @@
 .terraform/
 terraform.tfstate*
 .terraform.tfstate*
+terraform.tfvars

dns/google/main.tf

@@ -0,0 +1,57 @@
+variable "count" {}
+
+variable "project" {}
+
+variable "region" {}
+
+variable "creds_file" {}
+
+variable "managed_zone" {}
+
+variable "domain" {}
+
+variable "hostnames" {
+  type = "list"
+}
+
+variable "public_ips" {
+  type = "list"
+}
+
+provider "google" {
+  credentials = "${file(var.creds_file)}"
+  project     = "${var.project}"
+  region      = "${var.region}"
+}
+
+resource "google_dns_record_set" "hosts" {
+  count = "${var.count}"
+
+  name         = "${element(var.hostnames, count.index)}.${var.domain}."
+  type         = "A"
+  ttl          = 300
+  managed_zone = "${var.managed_zone}"
+  rrdatas      = ["${element(var.public_ips, count.index)}"]
+}
+
+resource "google_dns_record_set" "domain" {
+  name         = "${var.domain}."
+  type         = "A"
+  ttl          = 300
+  managed_zone = "${var.managed_zone}"
+  rrdatas      = ["${element(var.public_ips, 0)}"]
+}
+
+resource "google_dns_record_set" "wildcard" {
+  depends_on   = ["google_dns_record_set.domain"]
+
+  name         = "*.${var.domain}."
+  type         = "CNAME"
+  ttl          = 300
+  managed_zone = "${var.managed_zone}"
+  rrdatas      = ["${var.domain}."]
+}
+
+output "domains" {
+  value = ["${google_dns_record_set.hosts.*.name}"]
+}

main.tf

@@ -29,6 +29,21 @@ module "dns" {
   hostnames  = "${module.provider.hostnames}"
 }
 
+/*
+module "dns" {
+  source = "./dns/google"
+
+  count        = "${var.hosts}"
+  project      = "${var.google_project}"
+  region       = "${var.google_region}"
+  creds_file   = "${var.google_credentials_file}"
+  managed_zone = "${var.google_managed_zone}"
+  domain       = "${var.domain}"
+  public_ips   = "${module.provider.public_ips}"
+  hostnames    = "${module.provider.hostnames}"
+}
+*/
+
 module "swap" {
   source = "./service/swap"
 

variables.tf

@@ -37,11 +37,28 @@ variable "digitalocean_region" {
   default = "nyc1"
 }
 
-/* dns */
+/* cloudflare */
 variable "cloudflare_email" {
   default = ""
 }
 
 variable "cloudflare_token" {
   default = ""
 }
+
+/* google dns */
+variable "google_project" {
+  default = ""
+}
+
+variable "google_region" {
+  default = ""
+}
+
+variable "google_managed_zone" {
+  default = ""
+}
+
+variable "google_credentials_file" {
+  default = ""
+}