daml/infra/nix_cache.tf

# Copyright (c) 2020 Digital Asset (Switzerland) GmbH and/or its affiliates. All rights reserved.
# SPDX-License-Identifier: Apache-2.0

// Setup the Nix bucket + CDN
locals {
  nix_cache_name = "daml-nix-cache"

  // see main.tf for additional locals
}

module "nix_cache" {
  source = "./modules/gcp_cdn_bucket"

  labels               = "${local.labels}"
  name                 = "${local.nix_cache_name}"
  project              = "${local.project}"
  region               = "${local.region}"
  ssl_certificate      = "${local.ssl_certificate}"
  cache_retention_days = 360
}

// allow rw access for CI writer (see writer.tf)
resource "google_storage_bucket_iam_member" "nix_cache_writer" {
  bucket = "${module.nix_cache.bucket_name}"

  # https://cloud.google.com/storage/docs/access-control/iam-roles
  role   = "roles/storage.objectAdmin"
  member = "serviceAccount:${google_service_account.writer.email}"
}

output "nix_cache_ip" {
  value = "${module.nix_cache.external_ip}"
}