diff --git a/terraform/environments/dev/main.tf b/terraform/environments/dev/main.tf
index 000c973..aefd6d6 100644
--- a/terraform/environments/dev/main.tf
+++ b/terraform/environments/dev/main.tf
@@ -34,4 +34,9 @@ module "compute" {
   frontend_subnet_id = module.network.subnets.frontend
   backend_subnet_id = module.network.subnets.backend
   database_subnet_id = module.network.subnets.database
+}
+
+module "iam" {
+  source        ="../../modules/iam"
+  project_id    = var.peoject_id
 }
\ No newline at end of file
diff --git a/terraform/environments/dev/outputs.tf b/terraform/environments/dev/outputs.tf
index e69de29..28112d1 100644
--- a/terraform/environments/dev/outputs.tf
+++ b/terraform/environments/dev/outputs.tf
@@ -0,0 +1,28 @@
+output "ip_internes" {
+  value = module.compute.ip_internes
+}
+
+output "ip_public_frontend" {
+  value = module.compute.ip_public_frontend
+}
+
+output "nom_instances" {
+  value = module.compute.nom_instances
+}
+
+output "service_account_email" {
+  value = module.iam.service_account_email
+}
+
+output "service_account_key" {
+  sensitive = true
+  value = module.iam.service_account_key
+}
+
+output "vpc" {
+  value = module.network.vpc
+}
+
+output "subnets" {
+    value = module.network.subnets
+}
\ No newline at end of file
diff --git a/terraform/modules/iam/main.tf b/terraform/modules/iam/main.tf
index 2006c04..87611c6 100644
--- a/terraform/modules/iam/main.tf
+++ b/terraform/modules/iam/main.tf
@@ -1,26 +1,27 @@
-#  SERVICE ACCOUNT
-
-resource "google_service_account" "sa" {
-  account_id   = var.service_account_id
-  display_name = var.service_account_display_name
+resource "google_service_account" "service_account" {
+  account_id   = "terraform"
+  display_name = "terraform"
 }
 
-
-#  CUSTOM ROLE  (optionnel)
-
-resource "google_project_iam_custom_role" "custom_role" {
-  role_id     = var.custom_role_id
-  title       = var.custom_role_title
-  description = var.custom_role_description
-  permissions = var.custom_role_permissions
-  project     = var.project_id
+resource "google_service_account_key" "mykey" {
+  service_account_id = google_service_account.service_account.name
+  public_key_type    = "TYPE_X509_PEM_FILE"
 }
 
-
-#  IAM BINDING : attache le rôle custom au service account
-
-resource "google_project_iam_member" "sa_role_binding" {
+resource "google_project_iam_binding" "custom_service_account" {
   project = var.project_id
-  role    = google_project_iam_custom_role.custom_role.name
-  member  = "serviceAccount:${google_service_account.sa.email}"
+  role    = "roles/viewer"
+
+  members = [
+    "serviceAccount:${google_service_account.service_account.email}",
+  ]
 }
+
+data "google_client_openid_userinfo" "me" {
+}
+
+resource "google_os_login_ssh_public_key" "cache" {
+  user =  data.google_client_openid_userinfo.me.email
+  project = var.project_id
+  key = file("~/.ssh/id_ed25519.pub")
+}
\ No newline at end of file
diff --git a/terraform/modules/iam/variables.tf b/terraform/modules/iam/variables.tf
index a0a5e4a..0a61850 100644
--- a/terraform/modules/iam/variables.tf
+++ b/terraform/modules/iam/variables.tf
@@ -2,33 +2,3 @@ variable "project_id" {
   description = "ID du projet GCP"
   type        = string
 }
-
-variable "service_account_id" {
-  description = "Identifiant du service account (ex: my-sa)"
-  type        = string
-}
-
-variable "service_account_display_name" {
-  description = "Nom affiché du service account"
-  type        = string
-}
-
-variable "custom_role_id" {
-  description = "ID du rôle personnalisé"
-  type        = string
-}
-
-variable "custom_role_title" {
-  description = "Titre du rôle personnalisé"
-  type        = string
-}
-
-variable "custom_role_description" {
-  description = "Description du rôle personnalisé"
-  type        = string
-}
-
-variable "custom_role_permissions" {
-  description = "Permissions du rôle personnalisé"
-  type        = list(string)
-}