ajout dev et network

terraform/environments/dev/main.tf

@@ -0,0 +1,22 @@
+terraform {
+  required_providers {
+    google = {
+      source  = "hashicorp/google"
+      version = "~> 6.0"
+    }
+  }
+}
+
+provider "google" {
+  project = var.project_id
+  region  = var.region
+}
+
+module "network"{
+    source = "../../modules/network"
+
+    project_name = var.project_name
+    region = var.region
+
+    
+}

terraform/environments/dev/variables.tf

@@ -0,0 +1,35 @@
+variable "project_name"{
+    description = "nom du projet"
+    type = string
+    default = "cours-virtu" 
+}
+
+variable "region"{
+    description = "region du projet"
+    type = string
+    default = "europe-west4"
+}
+
+variable "frontend_cidr"{
+    description = "sous réseau frontend"
+    type = string
+    default = "10.0.1.0/24"
+}
+
+variable "backend_cidr"{
+    description = "sous réseau backend"
+    type = string
+    default = "10.0.2.0/24"
+}
+
+variable "database_cidr"{
+    description = "sous réseau database"
+    type = string
+    default = "10.0.3.0/24"
+}
+
+variable "ssh_source_ranges"{
+    description = "source range ssh"
+    type = string
+    default = "0.0.0.0/0"
+}

terraform/modules/network/main.tf

@@ -0,0 +1,82 @@
+#VPC
+resource "google_compute_network" "vpc" {
+    name = "tp07"
+    auto_create_subnetworks = false
+}
+
+
+
+resource "google_compute_subnetwork" "subnet" {
+  name          = "tp07-frontend"
+  network       = google_compute_network.vpc.id
+  ip_cidr_range = var.frontend_cidr
+  region        = "europe-west4"
+}
+
+resource "google_compute_subnetwork" "subnet" {
+  name          = "tp07-backend"
+  network       = google_compute_network.vpc.id
+  ip_cidr_range = var.backend_cidr
+  region        = "europe-west4"
+}
+
+resource "google_compute_subnetwork" "subnet" {
+  name          = "tp07-database"
+  network       = google_compute_network.vpc.id
+  ip_cidr_range = var.database_cidr
+  region        = "europe-west4"
+}
+
+
+
+resource "google_compute_firewall" "allow_http_https" {
+  name    = "allow-http-https"
+  network = google_compute_network.vpc.id
+
+  allow {
+    protocol = "tcp"
+    ports    = ["80", "443"]
+  }
+
+  source_ranges = ["0.0.0.0/0"]
+  target_tags   = ["frontend"]
+}
+
+resource "google_compute_firewall" "allow_ssh" {
+  name    = "allow-ssh"
+  network = google_compute_network.vpc.id
+
+  allow {
+    protocol = "tcp"
+    ports    = ["22"]
+  }
+
+  source_ranges = ["0.0.0.0/0"]
+  target_tags   = ["ssh"]
+}
+
+resource "google_compute_firewall" "allow_front-back" {
+  name    = "allow-front-back"
+  network = google_compute_network.vpc.id
+
+  allow {
+    protocol = "tcp"
+    ports    = ["8000"]
+  }
+
+  source_tags = ["frontend"]
+  target_tags   = ["backend"]
+}
+
+resource "google_compute_firewall" "allow_front-back" {
+  name    = "allow-front-back"
+  network = google_compute_network.vpc.id
+
+  allow {
+    protocol = "tcp"
+    ports    = ["3306"]
+  }
+
+  source_tags = ["backend"]
+  target_tags   = ["database"]
+}

terraform/modules/network/variables.tf

@@ -0,0 +1,30 @@
+variable "project_name"{
+    description = "nom du projet"
+    type = string
+    default = "cours-virtu" 
+}
+
+variable "region"{
+    description = "region du projet"
+    type = string
+}
+
+variable "frontend_cidr"{
+    description = "sous réseau frontend"
+    type = string
+}
+
+variable "backend_cidr"{
+    description = "sous réseau backend"
+    type = string
+}
+
+variable "database_cidr"{
+    description = "sous réseau database"
+    type = string
+}
+
+variable "ssh_source_ranges"{
+    description = "source range ssh"
+    type = string
+}