Add iot_endpoint variable for DR setups (#31)

Signed-off-by: peterdeme <[email protected]>

Author: peterdeme

main.tf

@@ -5,7 +5,7 @@ locals {
   mqtt_port   = var.mqtt_broker_endpoint != null ? tonumber(split(":", var.mqtt_broker_endpoint)[2]) : 0
 
   mqtt_broker_type     = var.mqtt_broker_type
-  mqtt_broker_endpoint = var.mqtt_broker_type == "iotcore" ? data.aws_iot_endpoint.iot[0].endpoint_address : var.mqtt_broker_endpoint
+  mqtt_broker_endpoint = var.mqtt_broker_type == "iotcore" ? coalesce(var.iot_endpoint, data.aws_iot_endpoint.iot[0].endpoint_address) : var.mqtt_broker_endpoint
 
   sqs_queues = var.sqs_queues != null ? {
     deadletter      = data.aws_sqs_queue.deadletter[0].arn

modules/ecs/iam_submodule.tf

@@ -1,5 +1,5 @@
 module "iam_roles_and_policies" {
-  source = "github.com/spacelift-io/terraform-aws-iam-spacelift-selfhosted?ref=v1.2.1"
+  source = "github.com/spacelift-io/terraform-aws-iam-spacelift-selfhosted?ref=v1.2.2"
 
   write_as_files = false
   aws_partition  = var.aws_partition

variables.tf

@@ -400,6 +400,12 @@ variable "sqs_queues" {
   default     = null
 }
 
+variable "iot_endpoint" {
+  type        = string
+  description = "The endpoint of the IoT Core service. This only needs to be specified if not using the default endpoint but a custom DNS name."
+  default     = null
+}
+
 variable "mqtt_broker_type" {
   type        = string
   description = "The type of MQTT broker to use. Can be 'builtin' or 'iotcore'."