99 lines
3.3 KiB
HCL
99 lines
3.3 KiB
HCL
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/**
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* Copyright 2022 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 = (
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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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vlan_interconnect = try(google_compute_interconnect_attachment.interconnect_vlan_attachment.name)
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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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project = var.project_id
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region = var.region
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name = var.router_name == "" ? "router-${var.name}" : var.router_name
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description = var.router_config.description
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network = var.router_network
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bgp {
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advertise_mode = (
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var.router_config.advertise_config == null
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? null
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: var.router_config.advertise_config.mode
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)
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advertised_groups = (
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var.router_config.advertise_config == null ? null : (
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var.router_config.advertise_config.mode != "CUSTOM"
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? null
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: var.router_config.advertise_config.groups
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)
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)
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dynamic "advertised_ip_ranges" {
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for_each = (
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var.router_config.advertise_config == null ? {} : (
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var.router_config.advertise_config.mode != "CUSTOM"
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? null
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: var.router_config.advertise_config.ip_ranges
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)
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)
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iterator = range
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content {
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range = range.key
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description = range.value
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}
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}
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asn = var.router_config.asn
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}
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}
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resource "google_compute_interconnect_attachment" "interconnect_vlan_attachment" {
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project = var.project_id
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region = var.region
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router = local.router
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name = var.name
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description = var.config.description
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interconnect = var.interconnect
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bandwidth = var.config.bandwidth
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mtu = var.config.mtu
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vlan_tag8021q = var.config.vlan_id
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candidate_subnets = var.bgp == null ? null : var.bgp.candidate_ip_ranges
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admin_enabled = var.config.admin_enabled
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provider = google-beta
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}
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resource "google_compute_router_interface" "interface" {
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project = var.project_id
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region = var.region
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name = "interface-${var.name}"
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router = local.router
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ip_range = var.bgp == null ? null : var.bgp.session_range
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interconnect_attachment = local.vlan_interconnect
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}
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resource "google_compute_router_peer" "peer" {
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project = var.project_id
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region = var.region
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name = "bgp-session-${var.name}"
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router = local.router
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peer_ip_address = var.peer.ip_address
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peer_asn = var.peer.asn
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advertised_route_priority = var.bgp == null ? null : var.bgp.advertised_route_priority
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interface = local.vlan_interconnect
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}
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