87 lines
2.7 KiB
HCL
87 lines
2.7 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 Network Virtual Appliances (NVAs).
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module "nva_instance_templates" {
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for_each = var.regions
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source = "../../../modules/compute-vm"
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project_id = module.project_landing.project_id
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can_ip_forward = true
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create_template = true
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name = "nva-${each.value}"
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service_account = {
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auto_create = true
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}
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zone = local.zones[each.key]
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metadata = {
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startup-script = templatefile(
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"${path.module}/data/nva-startup-script.tftpl",
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{
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gateway-trusted = cidrhost(module.vpc_landing_trusted.subnet_ips["${each.value}/trusted-${each.value}"], 1)
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spoke-primary = var.ip_config.spoke_primary
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spoke-secondary = var.ip_config.spoke_secondary
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}
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)
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}
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network_interfaces = [
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{
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network = module.vpc_landing_untrusted.self_link
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subnetwork = module.vpc_landing_untrusted.subnet_self_links["${each.value}/untrusted-${each.value}"]
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},
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{
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network = module.vpc_landing_trusted.self_link
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subnetwork = module.vpc_landing_trusted.subnet_self_links["${each.value}/trusted-${each.value}"]
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}
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]
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tags = [
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"http-server",
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"https-server",
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"ssh"
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]
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}
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module "nva_migs" {
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for_each = var.regions
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source = "../../../modules/compute-mig"
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project_id = module.project_landing.project_id
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location = local.zones[each.key]
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name = "nva-${each.value}"
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target_size = 1
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instance_template = module.nva_instance_templates[each.key].template.self_link
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}
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module "nva_untrusted_ilbs" {
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for_each = var.regions
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source = "../../../modules/net-lb-int"
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project_id = module.project_landing.project_id
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region = each.value
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name = "nva-ilb-${local.zones[each.key]}"
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service_label = "nva-ilb-${local.zones[each.key]}"
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vpc_config = {
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network = module.vpc_landing_untrusted.self_link
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subnetwork = module.vpc_landing_untrusted.subnet_self_links["${each.value}/untrusted-${each.value}"]
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}
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backends = [{
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group = module.nva_migs[each.key].group_manager.instance_group
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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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