feat: Allow internal tcp load balancers on all ports with var.all_ports (#30)

Author: rhadley-recurly

main.tf

@@ -39,6 +39,7 @@ resource "google_compute_forwarding_rule" "default" {
   ip_address            = var.ip_address
   ip_protocol           = var.ip_protocol
   ports                 = var.ports
+  all_ports             = var.all_ports
   service_label         = var.service_label
 }
 

outputs.tf

@@ -18,3 +18,8 @@ output "ip_address" {
   description = "The internal IP assigned to the regional forwarding rule."
   value       = google_compute_forwarding_rule.default.ip_address
 }
+
+output "forwarding_rule" {
+  description = "The forwarding rule self_link."
+  value       = google_compute_forwarding_rule.default.self_link
+}

variables.tf

@@ -64,6 +64,12 @@ variable "ports" {
   type        = list(string)
 }
 
+variable "all_ports" {
+  description = "Boolean for all_ports setting on forwarding rule."
+  type        = bool
+  default     = null
+}
+
 variable "health_check" {
   description = "Health check to determine whether instances are responsive and able to do work"
   type = object({