103 lines
3.8 KiB
HCL
103 lines
3.8 KiB
HCL
/**
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* Copyright 2024 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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network_attachments = {
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for k, v in var.network_attachments : k => merge(v, {
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region = regex("regions/([^/]+)", v.subnet_self_link)[0]
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# not using the full self link generates a permadiff
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subnet_self_link = (
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startswith(v.subnet_self_link, "https://")
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? v.subnet_self_link
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: "https://www.googleapis.com/compute/v1/${v.subnet_self_link}"
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)
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})
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}
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regional_psc = {
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for name, psc in var.psc_addresses : name => psc if psc.region != null
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}
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global_psc = {
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for name, psc in var.psc_addresses : name => psc if psc.region == null
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}
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}
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resource "google_compute_network_attachment" "default" {
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provider = google-beta
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for_each = local.network_attachments
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project = var.project_id
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region = each.value.region
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name = each.key
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description = each.value.description
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connection_preference = (
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each.value.automatic_connection ? "ACCEPT_AUTOMATIC" : "ACCEPT_MANUAL"
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)
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subnetworks = [each.value.subnet_self_link]
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producer_accept_lists = each.value.producer_accept_lists
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producer_reject_lists = each.value.producer_reject_lists
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}
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# global PSC services
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resource "google_compute_global_address" "psc" {
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for_each = local.global_psc
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project = var.project_id
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name = coalesce(each.value.name, each.key)
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description = each.value.description
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address = try(each.value.address, null)
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address_type = "INTERNAL"
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network = each.value.network
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purpose = "PRIVATE_SERVICE_CONNECT"
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# labels = lookup(var.internal_address_labels, each.key, {})
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}
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resource "google_compute_global_forwarding_rule" "psc_consumer" {
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for_each = { for name, psc in local.global_psc : name => psc if psc.service_attachment != null }
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name = coalesce(each.value.name, each.key)
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project = var.project_id
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network = each.value.network
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ip_address = google_compute_global_address.psc[each.key].self_link
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load_balancing_scheme = ""
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target = each.value.service_attachment.psc_service_attachment_link
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}
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# regional PSC services
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resource "google_compute_address" "psc" {
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for_each = local.regional_psc
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project = var.project_id
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name = coalesce(each.value.name, each.key)
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address = try(each.value.address, null)
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address_type = "INTERNAL"
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description = each.value.description
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network = each.value.network
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# purpose not applicable for regional address
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# purpose = "PRIVATE_SERVICE_CONNECT"
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region = each.value.region
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subnetwork = each.value.subnet_self_link
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# labels = lookup(var.internal_address_labels, each.key, {})
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}
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resource "google_compute_forwarding_rule" "psc_consumer" {
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for_each = { for name, psc in local.regional_psc : name => psc if psc.service_attachment != null }
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name = coalesce(each.value.name, each.key)
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project = var.project_id
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region = each.value.region
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subnetwork = each.value.subnet_self_link
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ip_address = google_compute_address.psc[each.key].self_link
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load_balancing_scheme = ""
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recreate_closed_psc = true
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target = each.value.service_attachment.psc_service_attachment_link
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}
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