Update

terraform/modules/iam/variables.tf

@@ -1,7 +1,26 @@
-# iam/variables.tf
-
 variable "project_id" {
-  description = "ID du projet GCP"
   type        = string
+  description = "GCP project id"
 }
 
+variable "sa_name" {
+  type        = string
+  description = "Service account name (id)"
+  default     = "terraform-sa"
+}
+
+variable "sa_display_name" {
+  type        = string
+  description = "Service account display name"
+  default     = "Terraform Service Account"
+}
+
+variable "roles" {
+  type    = list(string)
+  default = [
+    "roles/compute.instanceAdmin.v1",
+    "roles/iam.serviceAccountUser",
+    "roles/iam.serviceAccountKeyAdmin",
+  ]
+  description = "Liste des roles à attribuer au compte de service"
+}