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sa.tf
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sa.tf
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/**
* 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.
*/
// This file was automatically generated from a template in ./autogen/main
locals {
service_account_list = compact(
concat(
google_service_account.cluster_service_account[*].email,
["dummy"],
),
)
service_account_default_name = var.create_service_account && var.service_account_name == "" ? "tf-gke-${substr(var.name, 0, min(15, length(var.name)))}-${random_string.cluster_service_account_suffix[0].result}" : null
// if user set var.service_account it will be used even if var.create_service_account==true, so service account will be created but not used
service_account = (var.service_account == "" || var.service_account == "create") && var.create_service_account ? local.service_account_list[0] : var.service_account
registry_projects_list = length(var.registry_project_ids) == 0 ? [var.project_id] : var.registry_project_ids
}
resource "random_string" "cluster_service_account_suffix" {
count = var.create_service_account && var.service_account_name == "" ? 1 : 0
upper = false
lower = true
special = false
length = 4
}
resource "google_service_account" "cluster_service_account" {
count = var.create_service_account ? 1 : 0
project = var.project_id
account_id = var.service_account_name == "" ? local.service_account_default_name : var.service_account_name
display_name = "Terraform-managed service account for cluster ${var.name}"
}
resource "google_project_iam_member" "cluster_service_account-nodeService_account" {
count = var.create_service_account ? 1 : 0
project = google_service_account.cluster_service_account[0].project
role = "roles/container.defaultNodeServiceAccount"
member = google_service_account.cluster_service_account[0].member
}
resource "google_project_iam_member" "cluster_service_account-metric_writer" {
count = var.create_service_account ? 1 : 0
project = google_service_account.cluster_service_account[0].project
role = "roles/monitoring.metricWriter"
member = google_service_account.cluster_service_account[0].member
}
resource "google_project_iam_member" "cluster_service_account-resourceMetadata-writer" {
count = var.create_service_account ? 1 : 0
project = google_service_account.cluster_service_account[0].project
role = "roles/stackdriver.resourceMetadata.writer"
member = google_service_account.cluster_service_account[0].member
}
resource "google_project_iam_member" "cluster_service_account-gcr" {
for_each = var.create_service_account && var.grant_registry_access ? toset(local.registry_projects_list) : []
project = each.key
role = "roles/storage.objectViewer"
member = "serviceAccount:${google_service_account.cluster_service_account[0].email}"
}
resource "google_project_iam_member" "cluster_service_account-artifact-registry" {
for_each = var.create_service_account && var.grant_registry_access ? toset(local.registry_projects_list) : []
project = each.key
role = "roles/artifactregistry.reader"
member = "serviceAccount:${google_service_account.cluster_service_account[0].email}"
}