feat: Add additional label references (#193)

main.tf

@@ -124,6 +124,7 @@ module "app_gke" {
   depends_on               = [module.project_factory_project_services]
   max_node_count           = local.max_node_count
   min_node_count           = local.min_node_count
+  labels                   = var.labels
 }
 
 module "app_lb" {

modules/app_gke/main.tf

@@ -5,7 +5,8 @@ locals {
 }
 
 resource "google_container_cluster" "default" {
-  name = "${var.namespace}-cluster"
+  name            = "${var.namespace}-cluster"
+  resource_labels = var.labels
 
   network                     = var.network.self_link
   subnetwork                  = var.subnetwork.self_link

modules/app_gke/variables.tf

@@ -3,6 +3,12 @@ variable "namespace" {
   description = "Friendly name prefix used for tagging and naming AWS resources."
 }
 
+variable "labels" {
+  type        = map(string)
+  description = "Labels to apply to resources"
+  default     = {}
+}
+
 variable "service_account" {
   description = "The service account associated with the GKE cluster instances that host Weights & Biases."
   type        = object({ email = string })
@@ -58,4 +64,4 @@ variable "deletion_protection" {
   description = "If the GKE Cluster should have deletion protection enabled. The GKE Cluster can't be deleted when this value is set to `true`."
   type        = bool
   default     = true
-}
+}