85 lines
2.6 KiB
Terraform
85 lines
2.6 KiB
Terraform
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/**
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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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# tfdoc:file:description Organization tag and conditional IAM grant.
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locals {
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iam_tenant_condition = "resource.matchTag('${local.tag_keys.tenant}', '${var.tenant_config.short_name}')"
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tag_keys = {
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for k, v in var.tag_names : k => "${var.organization.id}/${v}"
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}
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}
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module "organization" {
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source = "../../../modules/organization"
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organization_id = "organizations/${var.organization.id}"
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iam_additive = merge(
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{
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"roles/resourcemanager.organizationViewer" = [
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"group:${local.groups.gcp-admins}"
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]
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},
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var.billing_account.is_org_level ? {
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"roles/billing.admin" = [
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"group:${local.groups.gcp-admins}",
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module.automation-tf-resman-sa.iam_email
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]
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"roles/billing.costsManager" = ["group:${local.groups.gcp-admins}"]
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} : {}
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)
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tags = {
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tenant = {
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id = var.tag_keys.tenant
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values = {
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(var.tenant_config.short_name) = {}
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}
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}
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}
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}
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resource "google_tags_tag_value_iam_member" "resman_tag_user" {
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for_each = var.tag_values
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tag_value = each.value
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role = "roles/resourcemanager.tagUser"
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member = module.automation-tf-resman-sa.iam_email
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}
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resource "google_tags_tag_value_iam_member" "admins_tag_viewer" {
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for_each = var.tag_values
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tag_value = each.value
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role = "roles/resourcemanager.tagViewer"
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member = "group:${local.groups.gcp-admins}"
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}
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# assign org policy admin with a tag-based condition to admin group and stage 1 SA
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resource "google_organization_iam_member" "org_policy_admin_stage0" {
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for_each = toset([
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"group:${local.groups.gcp-admins}",
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module.automation-tf-resman-sa.iam_email
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])
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org_id = var.organization.id
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role = "roles/orgpolicy.policyAdmin"
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member = each.key
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condition {
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title = "org_policy_tag_${var.tenant_config.short_name}_scoped"
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description = "Org policy tag scoped grant for tenant ${var.tenant_config.short_name}."
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expression = local.iam_tenant_condition
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}
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}
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# tag-based condition for service accounts is in the automation-sa file
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