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Network

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This commit is contained in:
Tom MOMMEJA
2025-12-03 17:15:51 +01:00
parent 132d24b930
commit d367c92d14
5 changed files with 118 additions and 62 deletions
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78
tp-cloud/terraform/modules/network/main.tf
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@@ -1,33 +1,33 @@
resource "google_compute_network" "vpc" {
name = "${var.project_name}-vpc"
resource "google_compute_network" "vpc_terraform" {
name = "vpc-terraform"
auto_create_subnetworks = false
}
resource "google_compute_subnetwork" "frontend" {
name = "${var.project_name}-frontend"
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 = "${var.project_name}-backend"
resource "google_compute_subnetwork" "subnet_backend" {
name = "backend"
network = google_compute_network.vpc_terraform.id
ip_cidr_range = var.backend_cidr
region = var.region
network = google_compute_network.vpc.id
}
resource "google_compute_subnetwork" "database" {
name = "${var.project_name}-database"
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
}
# HTTP/HTTPS vers frontend
resource "google_compute_firewall" "frontend_http" {
name = "${var.project_name}-fw-frontend-http"
network = google_compute_network.vpc.id
resource "google_compute_firewall" "allow_user_frontend" {
name = "allow-user-frontend"
network = google_compute_network.vpc_terraform.id
allow {
protocol = "tcp"
@@ -38,24 +38,9 @@ resource "google_compute_firewall" "frontend_http" {
target_tags = ["frontend"]
}
# SSH
resource "google_compute_firewall" "ssh" {
name = "${var.project_name}-fw-ssh"
network = google_compute_network.vpc.id
allow {
protocol = "tcp"
ports = ["22"]
}
source_ranges = var.ssh_source_ranges
target_tags = ["ssh"]
}
# Frontend → Backend (8000)
resource "google_compute_firewall" "frontend_backend" {
name = "${var.project_name}-fw-frontend-backend"
network = google_compute_network.vpc.id
resource "google_compute_firewall" "allow_frontend_backend" {
name = "allow-frontend-backend"
network = google_compute_network.vpc_terraform.id
allow {
protocol = "tcp"
@@ -63,13 +48,25 @@ resource "google_compute_firewall" "frontend_backend" {
}
source_tags = ["frontend"]
target_tags = ["backend"]
target_tags = ["backend"]
}
# Backend → Database (3306)
resource "google_compute_firewall" "backend_database" {
name = "${var.project_name}-fw-backend-database"
network = google_compute_network.vpc.id
resource "google_compute_firewall" "allow_ssh_all" {
name = "allow-ssh-all"
network = google_compute_network.vpc_terraform.id
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"
@@ -77,6 +74,5 @@ resource "google_compute_firewall" "backend_database" {
}
source_tags = ["backend"]
target_tags = ["database"]
}
target_tags = ["database"]
}