diff --git a/tp-cloud/terraform/environments/dev/variables.tf b/tp-cloud/terraform/environments/dev/variables.tf
index 061096f..327e5dc 100644
--- a/tp-cloud/terraform/environments/dev/variables.tf
+++ b/tp-cloud/terraform/environments/dev/variables.tf
@@ -40,4 +40,16 @@ variable "project_id" {
   description = "ID du projet"
   type        = string
   default     = "projet1-478713"
-}
\ No newline at end of file
+}
+
+variable "instance_type" {
+  description = "Type d'instance pour les VM"
+  type        = string
+  default     = "e2-small"
+}
+
+variable "zone" {
+  description = "Zone GCP"
+  type        = string
+  default     = "europe-west2-a"
+}
diff --git a/tp-cloud/terraform/modules/network/outputs.tf b/tp-cloud/terraform/modules/network/outputs.tf
index 48cab24..f00823e 100644
--- a/tp-cloud/terraform/modules/network/outputs.tf
+++ b/tp-cloud/terraform/modules/network/outputs.tf
@@ -8,4 +8,16 @@ output "list_id" {
         backend = google_compute_subnetwork.subnet_backend.id
         database = google_compute_subnetwork.subnet_database.id
     }
-}
\ No newline at end of file
+}
+
+output "vpc_id" {
+  value = google_compute_network.vpc.id
+}
+
+output "subnets" {
+  value = {
+    frontend = google_compute_subnetwork.frontend.id
+    backend  = google_compute_subnetwork.backend.id
+    database = google_compute_subnetwork.database.id
+  }
+}