213 lines
6.8 KiB
Terraform
213 lines
6.8 KiB
Terraform
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/**
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* Copyright 2021 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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prefix = var.prefix == null ? "" : "${var.prefix}-"
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service_account_email = (
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var.service_account_create
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? (
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length(google_service_account.service_account) > 0
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? google_service_account.service_account[0].email
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: null
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)
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: var.service_account
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)
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annotations = merge(var.ingress_settings == null ? {} : { "run.googleapis.com/ingress" = var.ingress_settings },
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var.vpc_connector_config == null
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? {}
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: try(var.vpc_connector_config.ip_cidr_range, null) == null
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? { "run.googleapis.com/vpc-access-connector" = var.vpc_connector_config.name }
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: { "run.googleapis.com/vpc-access-connector" = google_vpc_access_connector.connector.0.id }
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,
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try(var.vpc_connector_config.egress_settings, null) == null
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? {}
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: { "run.googleapis.com/vpc-access-egress" = var.vpc_connector_config.egress_settings })
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}
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resource "google_vpc_access_connector" "connector" {
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count = try(var.vpc_connector_config.ip_cidr_range, null) == null ? 0 : 1
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project = var.project_id
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name = var.vpc_connector_config.name
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region = var.region
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ip_cidr_range = var.vpc_connector_config.ip_cidr_range
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network = var.vpc_connector_config.network
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}
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resource "google_cloud_run_service" "service" {
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provider = google-beta
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project = var.project_id
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location = var.region
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name = "${local.prefix}${var.name}"
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template {
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spec {
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dynamic "containers" {
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for_each = var.containers == null ? [] : var.containers
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content {
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image = containers.value["image"]
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command = containers.value["command"]
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args = containers.value["args"]
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dynamic "env" {
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for_each = containers.value["env"] == null ? {} : containers.value["env"]
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content {
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name = env.key
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value = env.value
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}
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}
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dynamic "env" {
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for_each = containers.value["env_from"] == null ? {} : containers.value["env_from"]
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content {
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name = env.key
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value_from {
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secret_key_ref {
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name = env.value["name"]
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key = env.value["key"]
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}
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}
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}
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}
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dynamic "ports" {
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for_each = containers.value["ports"] == null ? {} : { for port in containers.value["ports"] : "${port.name}-${port.protocol}-${port.container_port}" => port }
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content {
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name = ports.value["name"]
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protocol = ports.value["protocol"]
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container_port = ports.value["container_port"]
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}
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}
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dynamic "resources" {
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for_each = containers.value["resources"] == null ? [] : [""]
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content {
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limits = containers.value["resources"]["limits"]
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requests = containers.value["resources"]["requests"]
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}
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}
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dynamic "volume_mounts" {
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for_each = containers.value["volume_mounts"] == null ? [] : containers.value["volume_mounts"]
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content {
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name = volume_mounts.value["name"]
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mount_path = volume_mounts.value["mount_path"]
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}
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}
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}
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}
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service_account_name = local.service_account_email
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dynamic "volumes" {
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for_each = var.volumes == null ? [] : var.volumes
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content {
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name = volumes.value["name"]
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secret {
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secret_name = volumes.value["secret_name"]
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dynamic "items" {
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for_each = volumes.value["items"] == null ? [] : volumes.value["items"]
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content {
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key = items.value["key"]
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path = items.value["path"]
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}
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}
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}
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}
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}
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}
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dynamic "metadata" {
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for_each = var.revision_name == null ? [] : [""]
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content {
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name = "${var.name}-${var.revision_name}"
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}
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}
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}
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metadata {
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annotations = local.annotations
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}
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dynamic "traffic" {
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for_each = var.traffic == null ? {} : var.traffic
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content {
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percent = traffic.value
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revision_name = "${var.name}-${traffic.key}"
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}
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}
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}
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resource "google_cloud_run_service_iam_binding" "binding" {
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for_each = var.iam
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project = google_cloud_run_service.service.project
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location = google_cloud_run_service.service.location
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service = google_cloud_run_service.service.name
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role = each.key
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members = each.value
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}
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resource "google_service_account" "service_account" {
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count = var.service_account_create ? 1 : 0
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project = var.project_id
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account_id = "tf-cr-${var.name}"
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display_name = "Terraform Cloud Run ${var.name}."
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}
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resource "google_eventarc_trigger" "audit_log_triggers" {
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for_each = var.audit_log_triggers == null ? {} : { for trigger in var.audit_log_triggers : "${trigger.service_name}-${trigger.method_name}" => trigger }
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name = "${local.prefix}${each.key}-audit-log-trigger"
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location = google_cloud_run_service.service.location
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project = google_cloud_run_service.service.project
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matching_criteria {
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attribute = "type"
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value = "google.cloud.audit.log.v1.written"
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}
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matching_criteria {
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attribute = "serviceName"
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value = each.value["service_name"]
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}
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matching_criteria {
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attribute = "methodName"
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value = each.value["method_name"]
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}
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destination {
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cloud_run_service {
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service = google_cloud_run_service.service.name
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region = google_cloud_run_service.service.location
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}
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}
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}
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resource "google_eventarc_trigger" "pubsub_triggers" {
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for_each = var.pubsub_triggers == null ? [] : toset(var.pubsub_triggers)
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name = each.value == "" ? "${local.prefix}default-pubsub-trigger" : "${local.prefix}${each.value}-pubsub-trigger"
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location = google_cloud_run_service.service.location
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project = google_cloud_run_service.service.project
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matching_criteria {
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attribute = "type"
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value = "google.cloud.pubsub.topic.v1.messagePublished"
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}
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dynamic "transport" {
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for_each = each.value == null ? [] : [""]
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content {
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pubsub {
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topic = each.value
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}
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}
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}
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destination {
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cloud_run_service {
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service = google_cloud_run_service.service.name
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region = google_cloud_run_service.service.location
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}
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}
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}
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