88 lines
2.8 KiB
HCL
88 lines
2.8 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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fwd_rule_ports = (
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var.protocol == "HTTPS" ? [443] : coalesce(var.ports, [80])
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)
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fwd_rule_target = (
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var.protocol == "HTTPS"
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? google_compute_region_target_https_proxy.default[0].id
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: google_compute_region_target_http_proxy.default[0].id
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)
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proxy_ssl_certificates = concat(
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coalesce(var.ssl_certificates.certificate_ids, []),
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[for k, v in google_compute_region_ssl_certificate.default : v.id],
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)
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}
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resource "google_compute_forwarding_rule" "default" {
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provider = google-beta
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project = var.project_id
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name = var.name
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region = var.region
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description = var.description
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ip_address = var.address
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ip_protocol = "TCP"
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# external regional load balancer is always EXTERNAL_MANAGER.
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# TODO(jccb): double check if this is true
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load_balancing_scheme = "EXTERNAL_MANAGED"
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port_range = join(",", local.fwd_rule_ports)
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labels = var.labels
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target = local.fwd_rule_target
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network = var.vpc
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# external regional app lb only supports standard tier
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network_tier = "STANDARD"
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}
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# certificates
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resource "google_compute_region_ssl_certificate" "default" {
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for_each = var.ssl_certificates.create_configs
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project = var.project_id
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name = "${var.name}-${each.key}"
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region = var.region
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certificate = trimspace(each.value.certificate)
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private_key = trimspace(each.value.private_key)
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lifecycle {
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create_before_destroy = true
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}
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}
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# proxies
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resource "google_compute_region_target_http_proxy" "default" {
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count = var.protocol == "HTTPS" ? 0 : 1
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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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description = var.description
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url_map = google_compute_region_url_map.default.id
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}
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resource "google_compute_region_target_https_proxy" "default" {
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count = var.protocol == "HTTPS" ? 1 : 0
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project = var.project_id
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name = var.name
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region = var.region
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description = var.description
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# certificate_map = var.https_proxy_config.certificate_map
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# quic_override = var.https_proxy_config.quic_override
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ssl_certificates = local.proxy_ssl_certificates
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ssl_policy = var.https_proxy_config.ssl_policy
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url_map = google_compute_region_url_map.default.id
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}
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