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test

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This commit is contained in:
Julian GALLEGO
2025-12-04 11:16:29 +01:00
parent 47814729f3
commit b81682e58e
12 changed files with 176 additions and 296 deletions
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98
terraform/modules/network/main.tf
View File

@@ -1,51 +1,33 @@
############################################
# 1. VPC PERSONNALISÉ
############################################
resource "google_compute_network" "vpc" {
name = "${var.project_name}-vpc"
resource "google_compute_network" "vpc_terraform" {
name = "vpc-terraform"
auto_create_subnetworks = false
}
provider "google" {
project = var.project_name
region = var.region
}
############################################
# 2. SOUS-RÉSEAUX
############################################
resource "google_compute_subnetwork" "frontend" {
name = "${var.project_name}-frontend-subnet"
resource "google_compute_subnetwork" "subnet_frontend" {
name = "frontend"
network = google_compute_network.vpc_terraform.id
ip_cidr_range = var.frontend_cidr
region = var.region
network = google_compute_network.vpc.id
}
resource "google_compute_subnetwork" "backend" {
name = "${var.project_name}-backend-subnet"
resource "google_compute_subnetwork" "subnet_backend" {
name = "backend"
network = google_compute_network.vpc_terraform.id
ip_cidr_range = var.backend_cidr
region = var.region
network = google_compute_network.vpc.id
}
resource "google_compute_subnetwork" "database" {
name = "${var.project_name}-database-subnet"
resource "google_compute_subnetwork" "subnet_database" {
name = "database"
network = google_compute_network.vpc_terraform.id
ip_cidr_range = var.database_cidr
region = var.region
network = google_compute_network.vpc.id
}
############################################
# 3. FIREWALL RULES
############################################
# HTTP / HTTPS vers frontend
resource "google_compute_firewall" "frontend_http_https" {
name = "${var.project_name}-frontend-http-https"
network = google_compute_network.vpc.name
resource "google_compute_firewall" "allow_user_frontend" {
name = "allow-user-frontend"
network = google_compute_network.vpc_terraform.id
allow {
protocol = "tcp"
@@ -53,31 +35,12 @@ resource "google_compute_firewall" "frontend_http_https" {
}
source_ranges = ["0.0.0.0/0"]
target_tags = ["frontend"]
target_tags = ["frontend"]
}
# SSH depuis les IP autorisées
resource "google_compute_firewall" "ssh_access" {
name = "${var.project_name}-ssh"
network = google_compute_network.vpc.name
allow {
protocol = "tcp"
ports = ["22"]
}
source_ranges = [var.ssh_source_ranges]
target_tags = ["frontend", "backend", "database"]
}
# Port 8000 du frontend vers backend
resource "google_compute_firewall" "frontend_to_backend" {
name = "${var.project_name}-frontend-to-backend"
network = google_compute_network.vpc.name
resource "google_compute_firewall" "allow_frontend_backend" {
name = "allow-frontend-backend"
network = google_compute_network.vpc_terraform.id
allow {
protocol = "tcp"
@@ -85,14 +48,25 @@ resource "google_compute_firewall" "frontend_to_backend" {
}
source_tags = ["frontend"]
target_tags = ["backend"]
target_tags = ["backend"]
}
resource "google_compute_firewall" "allow_ssh_all" {
name = "allow-ssh-all"
network = google_compute_network.vpc_terraform.id
# Port 3306 du backend vers database
resource "google_compute_firewall" "backend_to_database" {
name = "${var.project_name}-backend-to-database"
network = google_compute_network.vpc.name
allow {
protocol = "tcp"
ports = ["22"]
}
source_ranges = ["0.0.0.0/0"]
target_tags = ["ssh"]
}
resource "google_compute_firewall" "allow_backend_database" {
name = "allow-backend-database"
network = google_compute_network.vpc_terraform.id
allow {
protocol = "tcp"
@@ -100,5 +74,5 @@ resource "google_compute_firewall" "backend_to_database" {
}
source_tags = ["backend"]
target_tags = ["database"]
}
target_tags = ["database"]
}

28
terraform/modules/network/outputs.tf
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@@ -1,22 +1,12 @@
############################################
# 1. ID du VPC
############################################
output "vpc_id" {
description = "ID du VPC créé."
value = google_compute_network.vpc.id
output "vpc" {
value = google_compute_network.vpc_terraform.id
}
############################################
# 2. IDs des sous-réseaux (map)
############################################
output "subnet_ids" {
description = "Map des IDs des sous-réseaux : frontend, backend, database."
value = {
frontend = google_compute_subnetwork.frontend.id
backend = google_compute_subnetwork.backend.id
database = google_compute_subnetwork.database.id
}
}
output "subnets" {
value = {
frontend = google_compute_subnetwork.subnet_frontend.id
backend = google_compute_subnetwork.subnet_backend.id
database = google_compute_subnetwork.subnet_database.id
}
}

21
terraform/modules/network/variables.tf
View File

@@ -1,35 +1,30 @@
variable "project_name" {
description = "Nom du projet"
type = string
description = "Nom du projet."
default = "ok"
}
variable "region" {
description = "Region du projet"
type = string
description = "Région où seront déployées les ressources réseau."
default = "europe-west9-b"
}
variable "frontend_cidr" {
description = "CIDR for frontend subnet"
type = string
description = "CIDR du sous-réseau frontend."
default = "10.0.1.0/24"
}
variable "backend_cidr" {
description = "CIDR for backend subnet"
type = string
description = "CIDR du sous-réseau backend."
default = "10.0.2.0/24"
}
variable "database_cidr" {
description = "CIDR for database subnet"
type = string
description = "CIDR du sous-réseau base de données."
default = "10.0.3.0/24"
}
variable "ssh_source_ranges" {
description = ""
type = string
description = "Plages d’adresses autorisées pour l’accès SSH."
default = "0.0.0.0/0"
}
}