65 lines
2.2 KiB
HCL
65 lines
2.2 KiB
HCL
/**
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* Copyright 2019 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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router_name = (
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var.router_create
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? try(google_compute_router.router[0].name, null)
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: var.router_name
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)
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}
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resource "google_compute_router" "router" {
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count = var.router_create ? 1 : 0
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name = var.router_name == null ? "${var.name}-nat" : var.router_name
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project = var.project_id
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region = var.region
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network = var.router_network
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bgp {
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asn = var.router_asn
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}
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}
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resource "google_compute_router_nat" "nat" {
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project = var.project_id
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region = var.region
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name = var.name
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router = local.router_name
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nat_ips = var.addresses
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nat_ip_allocate_option = length(var.addresses) > 0 ? "MANUAL_ONLY" : "AUTO_ONLY"
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source_subnetwork_ip_ranges_to_nat = var.config_source_subnets
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min_ports_per_vm = var.config_min_ports_per_vm
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icmp_idle_timeout_sec = var.config_timeouts.icmp
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udp_idle_timeout_sec = var.config_timeouts.udp
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tcp_established_idle_timeout_sec = var.config_timeouts.tcp_established
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tcp_transitory_idle_timeout_sec = var.config_timeouts.tcp_transitory
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log_config {
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enable = var.logging_filter == null ? false : true
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filter = var.logging_filter == null ? "ALL" : var.logging_filter
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}
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dynamic "subnetwork" {
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for_each = var.subnetworks
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content {
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name = subnetwork.value.self_link
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source_ip_ranges_to_nat = subnetwork.value.config_source_ranges
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secondary_ip_range_names = subnetwork.value.secondary_ranges
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}
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}
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}
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