215 lines
7.0 KiB
HCL
215 lines
7.0 KiB
HCL
/**
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* Copyright 2023 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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_tpl_providers = "${path.module}/templates/providers.tf.tpl"
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# render CI/CD workflow templates
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cicd_workflows = {
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for k, v in local.cicd_repositories : k => templatefile(
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"${path.module}/templates/workflow-${v.type}.yaml", {
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# If users give a list of custom audiences we set by default the first element.
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# If no audiences are given, we set https://iam.googleapis.com/{PROVIDER_NAME}
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audiences = try(
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local.cicd_providers[v["identity_provider"]].audiences, ""
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)
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identity_provider = try(
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local.cicd_providers[v["identity_provider"]].name, ""
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)
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outputs_bucket = module.automation-tf-output-gcs.name
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service_accounts = {
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apply = try(module.automation-tf-cicd-sa[k].email, "")
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plan = try(module.automation-tf-cicd-r-sa[k].email, "")
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}
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stage_name = k
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tf_providers_files = {
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apply = local.cicd_workflow_providers[k]
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plan = local.cicd_workflow_providers["${k}_r"]
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}
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tf_var_files = local.cicd_workflow_var_files[k]
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}
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)
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}
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providers = {
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"0-bootstrap" = templatefile(local._tpl_providers, {
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backend_extra = null
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bucket = module.automation-tf-bootstrap-gcs.name
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name = "bootstrap"
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sa = module.automation-tf-bootstrap-sa.email
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})
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"0-bootstrap-r" = templatefile(local._tpl_providers, {
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backend_extra = null
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bucket = module.automation-tf-bootstrap-gcs.name
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name = "bootstrap"
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sa = module.automation-tf-bootstrap-r-sa.email
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})
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"1-resman" = templatefile(local._tpl_providers, {
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backend_extra = null
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bucket = module.automation-tf-resman-gcs.name
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name = "resman"
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sa = module.automation-tf-resman-sa.email
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})
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"1-resman-r" = templatefile(local._tpl_providers, {
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backend_extra = null
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bucket = module.automation-tf-resman-gcs.name
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name = "resman"
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sa = module.automation-tf-resman-r-sa.email
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})
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"0-bootstrap-tenant" = templatefile(local._tpl_providers, {
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backend_extra = join("\n", [
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"# remove the newline between quotes and set the tenant name as prefix",
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"prefix = \"",
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"\""
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])
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bucket = module.automation-tf-resman-gcs.name
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name = "bootstrap-tenant"
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sa = module.automation-tf-resman-sa.email
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})
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}
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tfvars = {
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automation = {
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federated_identity_pool = try(
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google_iam_workload_identity_pool.default.0.name, null
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)
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federated_identity_providers = local.cicd_providers
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outputs_bucket = module.automation-tf-output-gcs.name
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project_id = module.automation-project.project_id
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project_number = module.automation-project.number
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service_accounts = {
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bootstrap = module.automation-tf-bootstrap-sa.email
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bootstrap-r = module.automation-tf-bootstrap-r-sa.email
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resman = module.automation-tf-resman-sa.email
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resman-r = module.automation-tf-resman-r-sa.email
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}
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}
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custom_roles = module.organization.custom_role_id
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logging = {
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project_id = module.log-export-project.project_id
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project_number = module.log-export-project.number
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writer_identities = module.organization.sink_writer_identities
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}
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org_policy_tags = {
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key_id = (
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module.organization.tag_keys[var.org_policies_config.tag_name].id
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)
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key_name = var.org_policies_config.tag_name
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values = {
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for k, v in module.organization.tag_values :
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split("/", k)[1] => v.id
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}
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}
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}
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tfvars_globals = {
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billing_account = var.billing_account
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fast_features = var.fast_features
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groups = local.principals
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locations = local.locations
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organization = var.organization
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prefix = var.prefix
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}
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}
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output "automation" {
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description = "Automation resources."
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value = local.tfvars.automation
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}
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output "billing_dataset" {
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description = "BigQuery dataset prepared for billing export."
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value = try(module.billing-export-dataset.0.id, null)
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}
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output "cicd_repositories" {
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description = "CI/CD repository configurations."
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value = {
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for k, v in local.cicd_repositories : k => {
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branch = v.branch
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name = v.name
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provider = try(local.cicd_providers[v.identity_provider].name, null)
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service_account = try(module.automation-tf-cicd-sa[k].email, null)
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}
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}
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}
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output "custom_roles" {
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description = "Organization-level custom roles."
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value = module.organization.custom_role_id
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}
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output "outputs_bucket" {
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description = "GCS bucket where generated output files are stored."
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value = module.automation-tf-output-gcs.name
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}
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output "project_ids" {
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description = "Projects created by this stage."
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value = {
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automation = module.automation-project.project_id
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billing-export = try(module.billing-export-project.0.project_id, null)
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log-export = module.log-export-project.project_id
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}
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}
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# ready to use provider configurations for subsequent stages when not using files
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output "providers" {
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# tfdoc:output:consumers stage-01
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description = "Terraform provider files for this stage and dependent stages."
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sensitive = true
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value = local.providers
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}
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output "service_accounts" {
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description = "Automation service accounts created by this stage."
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value = {
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bootstrap = module.automation-tf-bootstrap-sa.email
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resman = module.automation-tf-resman-sa.email
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}
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}
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# output "test" {
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# value = {
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# checklist = local.checklist
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# iam_roles_authoritative = local.iam_roles_authoritative
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# iam_roles_additive = local.iam_roles_additive
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# test = local.checklist
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# }
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# }
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# ready to use variable values for subsequent stages
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output "tfvars" {
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description = "Terraform variable files for the following stages."
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sensitive = true
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value = local.tfvars
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}
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output "workforce_identity_pool" {
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description = "Workforce Identity Federation pool."
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value = {
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pool = try(
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google_iam_workforce_pool.default.0.name, null
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)
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}
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}
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output "workload_identity_pool" {
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description = "Workload Identity Federation pool and providers."
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value = {
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pool = try(
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google_iam_workload_identity_pool.default.0.name, null
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)
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providers = local.cicd_providers
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}
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}
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