137 lines
4.3 KiB
HCL
137 lines
4.3 KiB
HCL
/**
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* Copyright 2020 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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locals {
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iam_pairs = {
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for pair in setproduct(var.names, var.iam_roles) :
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"${pair.0}-${pair.1}" => { name = pair.0, role = pair.1 }
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}
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iam_billing_pairs = flatten([
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for entity, roles in var.iam_billing_roles : [
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for role in roles : [
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for name in var.names : { entity = entity, role = role, name = name }
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]
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]
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])
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iam_folder_pairs = flatten([
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for entity, roles in var.iam_folder_roles : [
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for role in roles : [
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for name in var.names : { entity = entity, role = role, name = name }
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]
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]
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])
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iam_organization_pairs = flatten([
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for entity, roles in var.iam_organization_roles : [
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for role in roles : [
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for name in var.names : { entity = entity, role = role, name = name }
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]
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]
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])
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iam_project_pairs = flatten([
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for entity, roles in var.iam_project_roles : [
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for role in roles : [
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for name in var.names : { entity = entity, role = role, name = name }
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]
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]
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])
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iam_storage_pairs = flatten([
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for entity, roles in var.iam_storage_roles : [
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for role in roles : [
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for name in var.names : { entity = entity, role = role, name = name }
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]
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]
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])
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keys = var.generate_keys ? google_service_account_key.keys : {}
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prefix = var.prefix != null ? "${var.prefix}-" : ""
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resource = try(google_service_account.service_accounts[var.names[0]], null)
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resource_iam_emails = {
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for name, resource in google_service_account.service_accounts :
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name => "serviceAccount:${resource.email}"
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}
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}
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resource "google_service_account" "service_accounts" {
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for_each = toset(var.names)
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project = var.project_id
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account_id = "${local.prefix}${lower(each.value)}"
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display_name = "Terraform-managed."
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}
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resource "google_service_account_key" "keys" {
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for_each = var.generate_keys ? toset(var.names) : toset([])
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service_account_id = google_service_account.service_accounts[each.value].email
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}
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resource "google_service_account_iam_binding" "sa-roles" {
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for_each = local.iam_pairs
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service_account_id = google_service_account.service_accounts[each.value.name].name
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role = each.value.role
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members = lookup(var.iam_members, each.value.role, [])
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}
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resource "google_billing_account_iam_member" "roles" {
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for_each = {
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for pair in local.iam_billing_pairs :
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"${pair.name}-${pair.entity}-${pair.role}" => pair
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}
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billing_account_id = each.value.entity
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role = each.value.role
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member = local.resource_iam_emails[each.value.name]
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}
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resource "google_folder_iam_member" "roles" {
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for_each = {
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for pair in local.iam_folder_pairs :
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"${pair.name}-${pair.entity}-${pair.role}" => pair
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}
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folder = each.value.entity
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role = each.value.role
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member = local.resource_iam_emails[each.value.name]
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}
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resource "google_organization_iam_member" "roles" {
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for_each = {
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for pair in local.iam_organization_pairs :
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"${pair.name}-${pair.entity}-${pair.role}" => pair
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}
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org_id = each.value.entity
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role = each.value.role
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member = local.resource_iam_emails[each.value.name]
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}
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resource "google_project_iam_member" "project-roles" {
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for_each = {
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for pair in local.iam_project_pairs :
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"${pair.name}-${pair.entity}-${pair.role}" => pair
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}
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project = each.value.entity
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role = each.value.role
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member = local.resource_iam_emails[each.value.name]
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}
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resource "google_storage_bucket_iam_member" "bucket-roles" {
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for_each = {
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for pair in local.iam_storage_pairs :
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"${pair.name}-${pair.entity}-${pair.role}" => pair
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}
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bucket = each.value.entity
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role = each.value.role
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member = local.resource_iam_emails[each.value.name]
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}
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# TODO(ludoo): link from README
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# ref: https://cloud.google.com/vpc/docs/shared-vpc
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