Merge pull request #2 from rearc/mwkaufman-internal

Add support for internal load balancer

alb.tf

@@ -10,7 +10,7 @@ resource "aws_lb" "alb" {
   name               = replace("${local.stack}_${var.name}", "_", "")
   subnets            = var.public_subnets
   security_groups    = [aws_security_group.alb_sg[0].id]
-  internal           = false
+  internal           = var.internal
   load_balancer_type = "application"
 }
 

variables.tf

@@ -118,4 +118,10 @@ variable "health_check_path" {
   type        = string
   description = "Path to check target for healthiness"
   default     = "/"
+}
+
+variable "internal" {
+  description = "Bool to set load balancer to internal versus internet-facing"
+  type        = bool
+  default     = false
 }