IAM

terraform/modules/compute/main.tf

@@ -0,0 +1,73 @@
+resource "google_compute_instance" "vm-front" {
+  name         = "vm-front"
+  machine_type = var.instance_type
+  zone         = var.zone
+
+  boot_disk {
+    initialize_params {
+      image = "debian-cloud/debian-11"
+      size  = 10
+    }
+  }
+  network_interface {
+    subnetwork = var.sub1
+    access_config {} # IP publique
+  }
+
+  tags = ["web", "ssh"]
+
+  metadata = {
+    enable-oslogin = "TRUE"
+  }
+}
+
+
+resource "google_compute_instance" "vm-back" {
+  name         = "vm-back"
+  machine_type = var.instance_type
+  zone         = var.zone
+
+  boot_disk {
+    initialize_params {
+      image = "debian-cloud/debian-11"
+      size  = 10
+    }
+  }
+
+  network_interface {
+    subnetwork = var.sub2
+    access_config {} # IP publique
+  }
+
+  tags = ["backend", "ssh"]
+
+  metadata = {
+    enable-oslogin = "TRUE"
+  }
+}
+
+resource "google_compute_instance" "vm-database" {
+  name         = "vm-database"
+  machine_type = var.instance_type
+  zone         = var.zone
+
+  boot_disk {
+    initialize_params {
+      image = "debian-cloud/debian-11"
+      size  = 20
+    }
+  }
+
+  network_interface {
+    subnetwork = var.sub3
+    access_config {} # IP publique
+  }
+
+  tags = ["database", "ssh"]
+
+  metadata = {
+    enable-oslogin = "TRUE"
+  }
+}
+
+

terraform/modules/compute/outputs.tf

@@ -0,0 +1,18 @@
+output "Intern"{
+    value = {
+        ip_front = google_compute_instance.vm-front.network_interface[0].network_ip,
+        ip_back = google_compute_instance.vm-back.network_interface[0].network_ip,
+        ip_db = google_compute_instance.vm-database.network_interface[0].network_ip
+    }
+}
+
+output "frontend_public_ip" {
+    value = google_compute_instance.vm-front.network_interface[0].access_config[0].nat_ip 
+}
+output "name"{
+    value = {
+        name_frontend = google_compute_instance.vm-front.name
+        name_backend  = google_compute_instance.vm-back.name
+        name_database = google_compute_instance.vm-database.name
+    }
+}

terraform/modules/compute/variables.tf

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+variable "instance_type" {
+  description = "type d'instance"
+  type        = string
+}
+
+variable "zone" {
+  description = "zone"
+  type        = string
+}
+
+variable "sub1"{
+  description = "subnet1 frontend"
+  type        = string
+}
+
+variable "sub2"{
+  description = "subnet2 backend"
+  type        = string
+}
+
+variable "sub3"{
+  description = "subnet3 database"
+  type        = string
+}
+