feat: working terraform configuration

terraform/main.tf

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+## DATA SOURCES
+
+# Fetch available images filtered by Linux
+data "ovh_cloud_project_images" "images" {
+  service_name = var.ovh_service_name
+  region       = var.ovh_region
+  os_type      = "linux"
+}
+
+# Fetch the ID for the d2-2 flavor
+data "ovh_cloud_project_flavors" "flavors" {
+  service_name = var.ovh_service_name
+  region       = var.ovh_region
+  name_filter  = var.ovh_flavor_name
+}
+
+locals {
+  # Find the exact image matching the image_name variable
+  image = one([
+    for img in data.ovh_cloud_project_images.images.images : img if img.name == var.image_name
+  ])
+
+  # Retrieve the exact d2-2 flavor ID
+  flavor = one(data.ovh_cloud_project_flavors.flavors.flavors)
+}
+
+## RESOURCES
+
+# Create/Register SSH public key in the project
+resource "ovh_cloud_project_ssh_key" "vm_ssh_key" {
+  service_name = var.ovh_service_name
+  name         = "ansible-ssh-key"
+  public_key   = var.ssh_public_key
+}
+
+# Provision the d2-2 Public Cloud Instance
+resource "ovh_cloud_project_instance" "d2-2-vm" {
+  service_name   = var.ovh_service_name
+  region         = var.ovh_region
+  name           = var.project_name
+  billing_period = "hourly" # Alternatives: "hourly" or "monthly"
+
+  boot_from {
+    image_id = local.image.id
+  }
+
+  flavor {
+    flavor_id = local.flavor.id
+  }
+
+  ssh_key {
+    name = ovh_cloud_project_ssh_key.vm_ssh_key.name
+  }
+
+  # Attaches a public IPv4 interface to the VM
+  network {
+    public = true
+  }
+}
+
+## OUTPUTS
+
+# Outputs the public IPv4 address assigned to the VM once created
+output "instance_public_ip" {
+  value = [
+    for addr in ovh_cloud_project_instance.d2-2-vm.addresses : addr.ip if addr.version == 4
+  ]
+  description = "The public IPv4 address of your Frankfurt VM"
+}

terraform/providers.tf

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+terraform {
+  required_version = ">= 1.0.0"
+  required_providers {
+    ovh = {
+      source  = "ovh/ovh"
+      version = "~> 2.19.0"
+    }
+  }
+}
+
+provider "ovh" {
+  endpoint           = var.ovh_endpoint
+  application_key    = var.ovh_application_key
+  application_secret = var.ovh_application_secret
+  consumer_key       = var.ovh_consumer_key
+}

terraform/variables.tf

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+variable "project_name" {
+  type        = string
+  description = "VM name"
+}
+
+variable "ovh_endpoint" {
+  type        = string
+  description = "OVH API endpoint"
+  default     = "ovh-eu"
+}
+
+variable "ovh_application_key" {
+  type        = string
+  sensitive   = true
+}
+
+variable "ovh_application_secret" {
+  type        = string
+  sensitive   = true
+}
+
+variable "ovh_consumer_key" {
+  type        = string
+  sensitive   = true
+}
+
+variable "ovh_service_name" {
+  type        = string
+  description = "OVHcloud Public Cloud Project ID"
+}
+
+variable "ovh_region" {
+  type        = string
+  description = "OVHcloud region code"
+  default     = "DE1" # Frankfurt, Germany
+}
+
+variable "ovh_flavor_name" {
+  type        = string
+  description = "VM flavor name"
+  default     = "d2-2"
+}
+
+variable "image_name" {
+  type        = string
+  description = "OS distribution image name to boot the VM from"
+  default     = "Debian 13"
+}
+
+variable "ssh_public_key" {
+  type        = string
+  description = "Public SSH key to install on the VM"
+}