terraform {
  required_providers {
    ovh = {
      source = "ovh/ovh"
      version = "2.3.0"
    }
  }
}

provider "ovh" {
  endpoint      = "ovh-eu"
}

variable project_id {
  type = string
  default = "625a3295ce6649b1aa5e63303de213c4"
}

variable region {
  type = string
  default = "SBG5"
}

// The flavor can be selected directly, name_filter in DS does strict equality
data "ovh_cloud_project_flavors" "flavors" {
  service_name = var.project_id
  name_filter = "r3-16-flex"
  region = var.region
}

// The image must be selected from it's region based list using name filtering, DS does not support direct selection
data ovh_cloud_project_images image{
  service_name  = var.project_id
  region = "SBG5"
}

locals {
  selected_image = one([
    for m in data.ovh_cloud_project_images.image.images : m if m.name == "Ubuntu 22.04"
  ])
  selected_flavor = one(data.ovh_cloud_project_flavors.flavors.flavors)
}

resource "ovh_cloud_project_instance" "simpl_vm" {
  service_name  = var.project_id
  region = var.region
  billing_period = "hourly"
  boot_from {
    image_id = local.selected_image.id
  }
  flavor {
    flavor_id = local.selected_flavor.id
  }
  name = "offering-enterprise-server-{UUID}-terraform"
  ssh_key_create {
    name       = "default-user-key-var.simpl_requester_unique_id"
    public_key = "var.simpl_ssh_key"
  }
  network {
    public = true
  }
  user_data = "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"
}

// Values defined in outputs are placed in infrastructureDetails
output "vmIps" {
  depends_on = [ovh_cloud_project_instance.simpl_vm]
  value = tolist(ovh_cloud_project_instance.simpl_vm.addresses[*].ip)
}