diff --git a/terraform/environments/dev/main.tf b/terraform/environments/dev/main.tf
index 1ad2696..e278faa 100644
--- a/terraform/environments/dev/main.tf
+++ b/terraform/environments/dev/main.tf
@@ -52,12 +52,9 @@ module "iam" {
 # Fichier template Ansible
 # ------------------------
 
-data "template" "ansible_cfg" {
-  template = file("${path.module}/../../template/ansible.cfg.tpl")
-
-  vars = {
-    frontend_ip = module.compute.frontend_public_ip
-    backend_ip  = module.compute.internal_ips["backend"]
-    db_ip       = module.compute.internal_ips["database"]
-  }
+data "local_file" "ansible_cfg" {
+  filename = "${path.module}/ansible.cfg"
+  content  = templatefile("${path.module}/../../template/ansible.cfg.tpl", {
+    remote_user = "raphael.hochlaf@gmail.com"
+  })
 }
diff --git a/terraform/modules/network/main.tf b/terraform/modules/network/main.tf
index 0fe3081..1457c62 100644
--- a/terraform/modules/network/main.tf
+++ b/terraform/modules/network/main.tf
@@ -1,83 +1,79 @@
-# À vous de créer :
-# 1. Un VPC personnalisé avec auto_create_subnetworks = false
-resource "google_compute_network" "VPC" {
-    name = "vpc"
-    auto_create_subnetworks = false
+resource "google_compute_network" "vpc" {
+  name                    = "${var.project_name}-vpc"
+  auto_create_subnetworks = false
 }
 
-# 2. Trois sous-réseaux (frontend, backend, database)
 resource "google_compute_subnetwork" "frontend" {
-    name          = "${var.project_name}-frontend"
-    ip_cidr_range = var.frontend_cidr
-    region        = var.region
-    network       = google_compute_network.vpc.id
+  name          = "${var.project_name}-frontend"
+  region        = var.region
+  network       = google_compute_network.vpc.self_link
+  ip_cidr_range = var.frontend_cidr
 }
+
 resource "google_compute_subnetwork" "backend" {
-    name          = "${var.project_name}-backend"
-    ip_cidr_range = var.backend_cidr
-    region        = var.region
-    network       = google_compute_network.vpc.id
+  name          = "${var.project_name}-backend"
+  region        = var.region
+  network       = google_compute_network.vpc.self_link
+  ip_cidr_range = var.backend_cidr
 }
+
 resource "google_compute_subnetwork" "database" {
-    name          = "${var.project_name}-database"
-    ip_cidr_range = var.database_cidr
-    region        = var.region
-    network       = google_compute_network.vpc.id
+  name          = "${var.project_name}-database"
+  region        = var.region
+  network       = google_compute_network.vpc.self_link
+  ip_cidr_range = var.database_cidr
 }
 
-# 3. Règles de firewall :
-# HTTP/HTTPS → frontend
+# Firewall rules ------------------
+
 resource "google_compute_firewall" "frontend_http" {
-    name    = "${var.project_name}-frontend-http"
-    network = google_compute_network.vpc.name
+  name    = "${var.project_name}-frontend-http"
+  network = google_compute_network.vpc.self_link
 
-    allow {
-        protocol = "tcp"
-        ports    = ["80", "443"]
-    }
+  allow {
+    protocol = "tcp"
+    ports    = ["80", "443"]
+  }
 
-    target_tags = ["frontend"]
-    source_ranges = ["0.0.0.0/0"]
+  target_tags   = ["frontend"]
+  source_ranges = ["0.0.0.0/0"]
 }
 
-# SSH → all
 resource "google_compute_firewall" "ssh" {
-    name    = "${var.project_name}-ssh"
-    network = google_compute_network.vpc.name
+  name    = "${var.project_name}-ssh"
+  network = google_compute_network.vpc.self_link
 
-    allow {
-        protocol = "tcp"
-        ports    = ["22"]
-    }
+  allow {
+    protocol = "tcp"
+    ports    = ["22"]
+  }
 
-    target_tags   = ["ssh"]
-    source_ranges = ["0.0.0.0/0"]
+  target_tags   = ["ssh"]
+  source_ranges = [var.ssh_source_ranges]
 }
 
-# Port 8000 : frontend → backend
 resource "google_compute_firewall" "frontend_backend" {
-    name    = "${var.project_name}-frontend-to-backend"
-    network = google_compute_network.vpc.name
+  name    = "${var.project_name}-frontend-to-backend"
+  network = google_compute_network.vpc.self_link
 
-    allow {
-        protocol = "tcp"
-        ports    = ["8000"]
-    }
+  allow {
+    protocol = "tcp"
+    ports    = ["8000"]
+  }
 
-    source_tags = ["frontend"]
-    target_tags = ["backend"]
+  source_tags = ["frontend"]
+  target_tags = ["backend"]
 }
 
-# Port 3306 : backend → database
 resource "google_compute_firewall" "backend_database" {
-    name    = "${var.project_name}-backend-to-database"
-    network = google_compute_network.vpc.name
+  name    = "${var.project_name}-backend-to-database"
+  network = google_compute_network.vpc.self_link
 
-    allow {
-        protocol = "tcp"
-        ports    = ["3306"]
-    }
+  allow {
+    protocol = "tcp"
+    ports    = ["3306"]
+  }
 
-    source_tags = ["backend"]
-    target_tags = ["database"]
+  source_tags = ["backend"]
+  target_tags = ["database"]
 }
\ No newline at end of file
diff --git a/terraform/modules/network/outputs.tf b/terraform/modules/network/outputs.tf
index 0a42629..b2b15a7 100644
--- a/terraform/modules/network/outputs.tf
+++ b/terraform/modules/network/outputs.tf
@@ -8,4 +8,4 @@ output "subnet_ids" {
     backend  = google_compute_subnetwork.backend.id
     database = google_compute_subnetwork.database.id
   }
-}
\ No newline at end of file
+}