forked from pierront/but3-iac
103 lines
2.0 KiB
HCL
103 lines
2.0 KiB
HCL
# À vous de créer :
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# 1. Un VPC personnalisé avec auto_create_subnetworks = false
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# 2. Trois sous-réseaux (frontend, backend, database)
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# 3. Règles de firewall :
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# - HTTP/HTTPS vers frontend
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# - SSH vers toutes les instances
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# - Port 8000 de frontend vers backend
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# - Port 3306 de backend vers database
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# VPC
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resource "google_compute_network" "vpc" {
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name = "mon-vpc"
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auto_create_subnetworks = false
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}
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# Sous-réseau
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resource "google_compute_subnetwork" "frontend" {
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name = "mon-frontend"
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network = projet_cidr.vpc.id
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ip_cidr_range = "10.0.1.0/24"
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region = "europe-west1"
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}
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# Sous-réseau
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resource "google_compute_subnetwork" "backend" {
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name = "mon-backend"
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network = projet_cidr.vpc.id
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ip_cidr_range = "10.0.2.0/24"
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region = "europe-west1"
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}
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# Sous-réseau
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resource "google_compute_subnetwork" "database" {
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name = "ma-database"
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network = projet_cidr.vpc.id
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ip_cidr_range = "10.0.3.0/24"
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region = "europe-west1"
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}
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# firewall
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resource "google_compute_firewall" "frontend_firewall" {
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name = "frontend"
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network = google_compute_network.vpc.id
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allow {
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protocol = "tcp"
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ports = ["80", "443"]
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}
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source_ranges = ["0.0.0.0/0"]
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target_tags = ["frontend"]
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}
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resource "google_compute_firewall" "backend_firewall" {
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name = "backend"
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network = google_compute_network.vpc.id
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allow {
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protocol = "tcp"
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ports = ["8000"]
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}
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source_tags = ["frontend"]
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target_tags = ["backend"]
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}
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resource "google_compute_firewall" "database_firewall" {
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name = "database"
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network = google_compute_network.vpc.id
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allow {
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protocol = "tcp"
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ports = ["3306"]
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}
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source_tags = ["backend"]
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target_tags = ["database"]
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}
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resource "google_compute_firewall" "ssh_firewall" {
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name = "ssh"
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network = google_compute_network.vpc.id
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allow {
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protocol = "tcp"
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ports = ["22"]
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}
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source_ranges = ["0.0.0.0/0"]
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target_tags = ["ssh"]
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}
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