ajout des configs terraform

This commit is contained in:
2025-12-03 15:50:34 +01:00
parent e67b5bf03c
commit f8a428dd6e
12 changed files with 467 additions and 0 deletions

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# Définition du disque de démarrage
locals {
disk_config = {
frontend = 10
backend = 10
database = 20 # 20GB pour la base de données
}
}
# Instance Frontend (publique)
resource "google_compute_instance" "frontend_instance" {
project = var.project_id
name = "frontend-instance"
machine_type = var.instance_type
zone = var.zone
tags = ["frontend", "ssh"] # Tags pour les règles de firewall
boot_disk {
initialize_params {
image = var.image
size = local.disk_config.frontend
}
}
network_interface {
subnetwork = var.frontend_subnet_id
# Configuration IP publique
access_config {
# Laissez vide pour IP éphémère
}
}
metadata = {
enable-oslogin = "TRUE" # OS Login enabled
}
}
# Instance Backend (privée)
resource "google_compute_instance" "backend_instance" {
project = var.project_id
name = "backend-instance"
machine_type = var.instance_type
zone = var.zone
tags = ["backend", "ssh"]
boot_disk {
initialize_params {
image = var.image
size = local.disk_config.backend
}
}
network_interface {
subnetwork = var.backend_subnet_id
# PAS de bloc access_config pour n'avoir qu'une IP interne
}
metadata = {
enable-oslogin = "TRUE"
}
}
# Instance Database (privée)
resource "google_compute_instance" "database_instance" {
project = var.project_id
name = "database-instance"
machine_type = var.instance_type
zone = var.zone
tags = ["database", "ssh"]
boot_disk {
initialize_params {
image = var.image
size = local.disk_config.database
}
}
network_interface {
subnetwork = var.database_subnet_id
# PAS de bloc access_config pour n'avoir qu'une IP interne
}
metadata = {
enable-oslogin = "TRUE"
}
}

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output "frontend_public_ip" {
description = "L'IP publique de l'instance frontend."
value = google_compute_instance.frontend_instance.network_interface[0].access_config[0].nat_ip
}
output "internal_ips" {
description = "Map des IPs internes de toutes les instances."
value = {
frontend = google_compute_instance.frontend_instance.network_interface[0].network_ip
backend = google_compute_instance.backend_instance.network_interface[0].network_ip
database = google_compute_instance.database_instance.network_interface[0].network_ip
}
}
output "instance_names" {
description = "Map des noms des instances."
value = {
frontend = google_compute_instance.frontend_instance.name
backend = google_compute_instance.backend_instance.name
database = google_compute_instance.database_instance.name
}
}

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variable "project_id" {
description = "L'ID du projet GCP."
type = string
}
variable "instance_type" {
description = "Le type de machine (machine type) pour les instances (ex: e2-small)."
type = string
}
variable "zone" {
description = "La zone GCP où déployer les instances."
type = string
}
variable "image" {
description = "L'image du système d'exploitation à utiliser (ex: debian-cloud/debian-11)."
type = string
default = "debian-cloud/debian-11"
}
variable "frontend_subnet_id" {
description = "L'ID du sous-réseau frontend."
type = string
}
variable "backend_subnet_id" {
description = "L'ID du sous-réseau backend."
type = string
}
variable "database_subnet_id" {
description = "L'ID du sous-réseau database."
type = string
}