toggle features

Author: tsaucier-sf

main.tf

@@ -156,8 +156,10 @@ module "health_check" {
   alb_dns_name = module.alb.alb_dns_name
   alb_zone_id  = module.alb.alb_zone_id
 
+  externally_managed_route_53_record = var.externally_managed_route_53_record
+
   ## for internal records on health check
-  route_53_zone_name            = var.route_53_zone
+  route_53_zone_id = var.route_53_zone_id
   health_check_route_53_records = var.health_check_route_53_records
   route_53_private_zone         = var.health_check_route_53_private_zone
 

modules/health-check/data.tf

@@ -146,9 +146,9 @@ resource "aws_ecs_task_definition" "this" {
 ## route 53
 ################################################################################
 resource "aws_route53_record" "this" {
-  for_each = toset(var.health_check_route_53_records)
+  for_each = var.externally_managed_route_53_record != true ? toset(var.health_check_route_53_records) : []
 
-  zone_id = data.aws_route53_zone.this.id
+  zone_id = var.route_53_zone_id
   name    = each.value
   type    = var.health_check_route_53_record_type
 

modules/health-check/main.tf

@@ -96,9 +96,9 @@ variable "alb_zone_id" {
   description = "ALB Route53 zone ID to create A record for health check service"
 }
 
-variable "route_53_zone_name" {
+variable "route_53_zone_id" {
   type        = string
-  description = "Route53 zone name used for looking up and creating an `A` record for the health check service"
+  description = "Route53 zone ID used for looking up and creating an `A` record for the health check service"
 }
 
 ################################################################################
@@ -122,3 +122,9 @@ variable "route_53_private_zone" {
   description = "Used with `name` field to get a private Hosted Zone"
   default     = false
 }
+
+variable "externally_managed_route_53_record" {
+  type = bool
+  description = "If there is a Route 53 Zone externally managed from the account you are running in. If `true`, you will have to manage your DNS yourself."
+  default = false
+}

modules/health-check/variables.tf

@@ -75,6 +75,11 @@ variable "health_check_subnet_ids" {
   default     = []
 }
 
+variable "route_53_zone_id" {
+  type        = string
+  description = "Route 53 zone ID"
+}
+
 variable "route_53_zone" {
   type        = string
   description = "Route 53 domain to generate an ACM request for and to create A records against, i.e. sfrefarch.com. A wildcard subject alternative name is generated with the certificate."
@@ -91,6 +96,12 @@ variable "health_check_route_53_private_zone" {
   default     = false
 }
 
+variable "externally_managed_route_53_record" {
+  type = bool
+  description = "If there is a Route 53 Zone externally managed from the account you are running in. If `true`, you will have to manage your DNS yourself."
+  default = false
+}
+
 ################################################################################
 ## acm
 ################################################################################