ajout computes

terraform/modules/compute/main.tf

@@ -1,22 +1,100 @@
-# À vous de créer :
+# resource "google_compute_instance" "vm" {
+#   name         = "ma-vm"
+#   machine_type = "e2-medium"
+#   zone         = "europe-west1-b"
 
-# 1. Instance frontend :
-#    - Image : debian-11
-#    - Disque : 10GB
-#    - IP publique
-#    - Tags : frontend, ssh
-#    - OS Login enabled
+#   boot_disk {
+#     initialize_params {
+#       image = "debian-cloud/debian-11"
+#       size  = 10
+#     }
+#   }
 
-# 2. Instance backend :
-#    - Image : debian-11
-#    - Disque : 10GB
-#    - Pas d'IP publique (interne seulement)
-#    - Tags : backend, ssh
-#    - OS Login enabled
+#   network_interface {
+#     access_config {} # IP publique
+#     subnetwork = google_compute_subnetwork.subnet.id
+#   }
 
-# 3. Instance database :
-#    - Image : debian-11
-#    - Disque : 20GB
-#    - Pas d'IP publique
-#    - Tags : database, ssh
-#    - OS Login enabled
+#   tags = ["web", "app"]
+
+#   metadata = {
+#     enable-oslogin = "TRUE"
+#   }
+# }
+
+resource "google_compute_instance" "vm_frontend" {
+  name         = "frontend-instance"
+  machine_type = var.instance_type
+  zone         = var.zone
+
+  boot_disk {
+    initialize_params {
+      image = "debian-cloud/debian-11"
+      size  = 10
+    }
+  }
+
+  
+  network_interface {
+    subnetwork = var.frontend_subnet_id
+
+    access_config {}  
+  }
+
+  tags= ["frontend", "ssh"]
+
+  metadata = {
+    enable-oslogin = "TRUE"
+  }
+}
+
+resource "google_compute_instance" "vm_backend" {
+  name         = "backend-instance"
+  machine_type = var.instance_type
+  zone         = var.zone
+
+  boot_disk {
+    initialize_params {
+      image = "debian-cloud/debian-11"
+      size  = 10
+    }
+  }
+
+  
+  network_interface {
+    subnetwork = var.backend_subnet_id
+
+  }
+
+    tags = ["backend", "ssh"]
+
+    metadata = {
+        enable-oslogin = "TRUE"
+    }
+}
+
+resource "google_compute_instance" "vm_database" {
+  name         = "database-instance"
+  machine_type = var.instance_type
+  zone         = var.zone
+  
+
+  boot_disk {
+    initialize_params {
+      image = "debian-cloud/debian-11"
+      size  = 20
+    }
+  }
+
+  
+  network_interface {
+    subnetwork = var.database_subnet_id
+
+  }
+
+    tags = ["database", "ssh"]
+
+  metadata = {
+    enable-oslogin = "TRUE"
+  }
+}

terraform/modules/compute/outputs.tf

@@ -1,4 +1,24 @@
-# À vous d'exposer :
-# 1. Les IPs internes de toutes les instances
-# 2. L'IP publique du frontend
-# 3. Les noms des instances
+# output "instance_ip" {
+#   value = google_compute_instance.main.network_interface[0].access_config[0].nat_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 "ip_public_frontend" {
+  value = google_compute_instance.vm_frontend.network_interface[0].access_config[0].nat_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
+  }
+}

terraform/modules/compute/variables.tf

@@ -1,6 +1,33 @@
-# À vous de définir les variables pour :
-# - instance_type
-# - zone
-# - frontend_subnet_id
-# - backend_subnet_id
-# - database_subnet_id
+# variable "project_id" {
+#   description = "ID du projet GCP"
+#   type        = string
+#   default     = "mon-projet"
+# } 
+
+variable "instance_type" {
+  description = "Type de machine à utiliser pour les instances"
+  type        = string
+  
+}
+
+variable "zone" {
+  description = "Zone où déployer les instances"
+  type        = string
+}
+
+variable "frontend_subnet_id" {
+  description = "ID du sous-réseau frontend"
+  type        = string
+}
+
+variable "backend_subnet_id" {
+  description = "ID du sous-réseau backend"
+  type        = string
+}
+
+variable "database_subnet_id" {
+  description = "ID du sous-réseau database"
+  type        = string
+}
+
+