google_image_nixos: add labels parameter

Allow to apply labels to images

Author: zimbatm

google_image_nixos/main.tf

@@ -10,6 +10,12 @@ variable "gcp_project_id" {
   description = "The ID of the project in which the resource belongs. If it is not provided, the provider project is used."
 }
 
+variable "labels" {
+  type        = map(string)
+  default     = {}
+  description = "A map of labels applied to this image."
+}
+
 variable "licenses" {
   type = list(string)
 
@@ -41,6 +47,7 @@ resource "google_compute_image" "nixos" {
   description = "NixOS ${var.nixos_version}"
   family      = "nixos"
   project     = var.gcp_project_id
+  labels      = var.labels
   licenses    = var.licenses
 
   raw_disk {