compute + environment

terraform/modules/compute/main.tf

@@ -1,6 +1,5 @@
-# 1. Frontend VM
-resource "google_compute_instance" "frontend" {
-  name         = "frontend-vm"
+resource "google_compute_instance" "vm_frontend" {
+  name         = "vm-frontend"
   machine_type = var.instance_type
   zone         = var.zone
 
@@ -12,8 +11,8 @@ resource "google_compute_instance" "frontend" {
   }
 
   network_interface {
-    subnetwork = var.frontend_subnet_id
     access_config {} # IP publique
+    subnetwork = var.frontend_subnet_id
   }
 
   tags = ["frontend", "ssh"]
@@ -23,10 +22,8 @@ resource "google_compute_instance" "frontend" {
   }
 }
 
-
-# 2. Backend VM
-resource "google_compute_instance" "backend" {
-  name         = "backend-vm"
+resource "google_compute_instance" "vm_backend" {
+  name         = "vm-backend"
   machine_type = var.instance_type
   zone         = var.zone
 
@@ -39,7 +36,6 @@ resource "google_compute_instance" "backend" {
 
   network_interface {
     subnetwork = var.backend_subnet_id
-    # Pas d'IP publique
   }
 
   tags = ["backend", "ssh"]
@@ -49,10 +45,8 @@ resource "google_compute_instance" "backend" {
   }
 }
 
-
-# 3. Database VM
-resource "google_compute_instance" "database" {
-  name         = "database-vm"
+resource "google_compute_instance" "vm_database" {
+  name         = "vm-database"
   machine_type = var.instance_type
   zone         = var.zone
 
@@ -65,7 +59,6 @@ resource "google_compute_instance" "database" {
 
   network_interface {
     subnetwork = var.database_subnet_id
-    # Pas d'IP publique
   }
 
   tags = ["database", "ssh"]
@@ -74,4 +67,3 @@ resource "google_compute_instance" "database" {
     enable-oslogin = "TRUE"
   }
 }
-

terraform/modules/compute/outputs.tf

@@ -1,31 +1,19 @@
-# IP interne de chaque instance
-output "frontend_internal_ip" {
-  value = google_compute_instance.frontend.network_interface[0].network_ip
+output "ip_internes" {
+  value = {
+    frontend = google_compute_instance.vm_frontend.network_interface[0].network_ip
+    backend  = google_compute_instance.vm_backend.network_interface[0].network_ip
+    database = google_compute_instance.vm_database.network_interface[0].network_ip
+  }
 }
 
-output "backend_internal_ip" {
-  value = google_compute_instance.backend.network_interface[0].network_ip
+output "ip_public_frontend" {
+  value = google_compute_instance.vm_frontend.network_interface[0].access_config[0].nat_ip
 }
 
-output "database_internal_ip" {
-  value = google_compute_instance.database.network_interface[0].network_ip
+output "nom_instances" {
+  value = {
+    frontend = google_compute_instance.vm_frontend.name
+    backend = google_compute_instance.vm_backend.name
+    database = google_compute_instance.vm_database.name
+  }
 }
-
-# IP publique du frontend
-output "frontend_public_ip" {
-  value = google_compute_instance.frontend.network_interface[0].access_config[0].nat_ip
-}
-
-# Noms des instances
-output "frontend_name" {
-  value = google_compute_instance.frontend.name
-}
-
-output "backend_name" {
-  value = google_compute_instance.backend.name
-}
-
-output "database_name" {
-  value = google_compute_instance.database.name
-}
-

terraform/modules/compute/variables.tf

@@ -1,30 +1,25 @@
 variable "instance_type" {
   description = "Type de machine pour les VM"
   type        = string
-  default     = "e2-medium"
 }
 
 variable "zone" {
   description = "Zone GCP où créer les VM"
   type        = string
-  default     = "europe-west1-b"
 }
 
 variable "frontend_subnet_id" {
   description = "ID du sous-réseau frontend"
   type        = string
-  default     = "10.0.1.0/24"
 }
 
 variable "backend_subnet_id" {
   description = "ID du sous-réseau backend"
   type        = string
-  default     = "10.0.2.0/24"
 }
 
 variable "database_subnet_id" {
   description = "ID du sous-réseau database"
   type        = string
-  default     = "10.0.3.0/24"
 }