provider.tf

/**
 * Copyright 2022 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

locals {
  terraform_service_account = var.terraform_service_account
}

provider "google" {
  alias = "impersonation"
  scopes = [
    "https://www.googleapis.com/auth/cloud-platform",
    "https://www.googleapis.com/auth/userinfo.email",
  ]
}

data "google_service_account_access_token" "default" {
  provider               = google.impersonation
  target_service_account = local.terraform_service_account
  scopes                 = ["userinfo-email", "cloud-platform"]
  lifetime               = "1200s"
}

provider "google" {
  project         = var.project_id
  access_token    = data.google_service_account_access_token.default.access_token
  request_timeout = "60s"
  region          = var.region
}