Fix enabled/disable behavior (#21)

Author: osterman

main.tf

@@ -30,8 +30,8 @@ resource "aws_db_instance" "default" {
   instance_class              = "${var.instance_class}"
   allocated_storage           = "${var.allocated_storage}"
   storage_encrypted           = "${var.storage_encrypted}"
-  vpc_security_group_ids      = ["${aws_security_group.default.id}"]
-  db_subnet_group_name        = "${aws_db_subnet_group.default.name}"
+  vpc_security_group_ids      = "${aws_security_group.default.*.id}"
+  db_subnet_group_name        = "${join("", aws_db_subnet_group.default.*.name)}"
   parameter_group_name        = "${length(var.parameter_group_name) > 0 ? var.parameter_group_name : join("", aws_db_parameter_group.default.*.name)}"
   multi_az                    = "${var.multi_az}"
   storage_type                = "${var.storage_type}"
@@ -94,6 +94,6 @@ module "dns_host_name" {
   name      = "${var.host_name}"
   stage     = "${var.stage}"
   zone_id   = "${var.dns_zone_id}"
-  records   = ["${aws_db_instance.default.address}"]
+  records   = "${aws_db_instance.default.*.address}"
   enabled   = "${(length(var.dns_zone_id) > 0 && var.enabled == "true") ? "true" : "false"}"
 }