106 lines
2.9 KiB
HCL
106 lines
2.9 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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# tfdoc:file:description External VPC.
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module "ext-vpc" {
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source = "../../../modules/net-vpc"
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project_id = module.project.project_id
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name = "ext"
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mtu = 1500
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subnets = [
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{
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name = "ext"
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region = var.region
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ip_cidr_range = var.ip_ranges.ext
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}
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]
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}
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module "nat" {
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source = "../../../modules/net-cloudnat"
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project_id = module.project.project_id
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router_network = module.ext-vpc.name
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region = var.region
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name = "default"
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}
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module "ext-firewall" {
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source = "../../../modules/net-vpc-firewall"
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project_id = module.project.project_id
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network = module.ext-vpc.name
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default_rules_config = {
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admin_ranges = [var.ip_ranges.rfc1918_10]
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ssh_ranges = ["35.235.240.0/20", "35.191.0.0/16", "130.211.0.0/22", "209.85.152.0/22", "209.85.204.0/22"]
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}
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}
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resource "google_compute_route" "ext-rfc1918-10" {
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project = module.project.project_id
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network = module.ext-vpc.name
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name = "ext-rfc1918-10"
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description = "Terraform-managed."
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dest_range = var.ip_ranges.rfc1918_10
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priority = 1000
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next_hop_ilb = module.ext-lb.forwarding_rule_self_links[""]
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}
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module "ext-addresses" {
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source = "../../../modules/net-address"
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project_id = module.project.project_id
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internal_addresses = {
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ext = {
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region = var.region
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subnetwork = module.ext-vpc.subnet_self_links["${var.region}/ext"]
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address = cidrhost(module.ext-vpc.subnet_ips["${var.region}/ext"], -3)
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}
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}
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}
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module "ext-lb" {
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source = "../../../modules/net-lb-int"
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project_id = module.project.project_id
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region = var.region
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name = "ext-lb"
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vpc_config = {
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network = module.ext-vpc.name
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subnetwork = module.ext-vpc.subnet_self_links["${var.region}/ext"]
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}
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forwarding_rules_config = {
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"" = {
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global_access = false
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address = module.ext-addresses.internal_addresses["ext"].address
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}
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}
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backends = [
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{
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failover = false
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group = google_compute_instance_group.nva-a.id
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balancing_mode = "CONNECTION"
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},
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{
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failover = false
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group = google_compute_instance_group.nva-b.id
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balancing_mode = "CONNECTION"
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},
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]
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health_check_config = {
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tcp = {
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port = 22
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}
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}
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}
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