cloud-foundation-fabric/modules/projects-data-source/main.tf

144 lines
3.7 KiB
HCL

/**
* 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 {
folders_l1_map = { for item in data.google_folders.folders_l1.folders : item.name => item }
folders_l2_map = merge([
for _, v in data.google_folders.folders_l2 :
{ for item in v.folders : item.name => item }
]...)
folders_l3_map = merge([
for _, v in data.google_folders.folders_l3 :
{ for item in v.folders : item.name => item }
]...)
folders_l4_map = merge([
for _, v in data.google_folders.folders_l4 :
{ for item in v.folders : item.name => item }
]...)
folders_l5_map = merge([
for _, v in data.google_folders.folders_l5 :
{ for item in v.folders : item.name => item }
]...)
folders_l6_map = merge([
for _, v in data.google_folders.folders_l6 :
{ for item in v.folders : item.name => item }
]...)
folders_l7_map = merge([
for _, v in data.google_folders.folders_l7 :
{ for item in v.folders : item.name => item }
]...)
folders_l8_map = merge([
for _, v in data.google_folders.folders_l8 :
{ for item in v.folders : item.name => item }
]...)
folders_l9_map = merge([
for _, v in data.google_folders.folders_l9 :
{ for item in v.folders : item.name => item }
]...)
folders_l10_map = merge([
for _, v in data.google_folders.folders_l10 :
{ for item in v.folders : item.name => item }
]...)
all_folders = merge(
local.folders_l1_map,
local.folders_l2_map,
local.folders_l3_map,
local.folders_l4_map,
local.folders_l5_map,
local.folders_l6_map,
local.folders_l7_map,
local.folders_l8_map,
local.folders_l9_map,
local.folders_l10_map
)
parent_ids = toset(concat(
[split("/", var.parent)[1]],
[for k, _ in local.all_folders : split("/", k)[1]]
))
projects = merge([
for _, v in data.google_projects.projects :
{ for item in v.projects : item.project_id => item }
]...)
}
# 10 datasources are used to cover 10 possible nested layers in GCP organization hirerarcy.
data "google_folders" "folders_l1" {
parent_id = var.parent
}
data "google_folders" "folders_l2" {
for_each = local.folders_l1_map
parent_id = each.value.name
}
data "google_folders" "folders_l3" {
for_each = local.folders_l2_map
parent_id = each.value.name
}
data "google_folders" "folders_l4" {
for_each = local.folders_l3_map
parent_id = each.value.name
}
data "google_folders" "folders_l5" {
for_each = local.folders_l4_map
parent_id = each.value.name
}
data "google_folders" "folders_l6" {
for_each = local.folders_l5_map
parent_id = each.value.name
}
data "google_folders" "folders_l7" {
for_each = local.folders_l6_map
parent_id = each.value.name
}
data "google_folders" "folders_l8" {
for_each = local.folders_l7_map
parent_id = each.value.name
}
data "google_folders" "folders_l9" {
for_each = local.folders_l8_map
parent_id = each.value.name
}
data "google_folders" "folders_l10" {
for_each = local.folders_l9_map
parent_id = each.value.name
}
# Getting all projects parented by any of the folders in the tree including root prg/folder provided by `parent` variable.
data "google_projects" "projects" {
for_each = local.parent_ids
filter = "parent.id:${each.value} ${var.filter}"
}