108 lines
3.7 KiB
HCL
108 lines
3.7 KiB
HCL
/**
|
|
* Copyright 2023 Google LLC
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
# tfdoc:file:description Log sinks and supporting resources.
|
|
|
|
locals {
|
|
logging_sinks = {
|
|
for k, v in var.logging_sinks :
|
|
# rewrite destination and type when type="project"
|
|
k => merge(v, v.type != "project" ? {} : {
|
|
destination = "projects/${v.destination}"
|
|
type = "logging"
|
|
})
|
|
}
|
|
sink_bindings = {
|
|
for type in ["bigquery", "logging", "project", "pubsub", "storage"] :
|
|
type => {
|
|
for name, sink in var.logging_sinks :
|
|
name => sink
|
|
if sink.type == type
|
|
}
|
|
}
|
|
}
|
|
|
|
resource "google_logging_billing_account_sink" "sink" {
|
|
for_each = local.logging_sinks
|
|
name = each.key
|
|
description = coalesce(each.value.description, "${each.key} (Terraform-managed).")
|
|
billing_account = var.id
|
|
destination = "${each.value.type}.googleapis.com/${each.value.destination}"
|
|
filter = each.value.filter
|
|
disabled = each.value.disabled
|
|
|
|
dynamic "bigquery_options" {
|
|
for_each = each.value.type == "bigquery" ? [""] : []
|
|
content {
|
|
use_partitioned_tables = each.value.bq_partitioned_table
|
|
}
|
|
}
|
|
|
|
dynamic "exclusions" {
|
|
for_each = each.value.exclusions
|
|
iterator = exclusion
|
|
content {
|
|
name = exclusion.key
|
|
filter = exclusion.value.filter
|
|
description = exclusion.value.description
|
|
disabled = exclusion.value.disabled
|
|
}
|
|
}
|
|
}
|
|
|
|
resource "google_storage_bucket_iam_member" "gcs-sinks-binding" {
|
|
for_each = local.sink_bindings["storage"]
|
|
bucket = each.value.destination
|
|
role = "roles/storage.objectCreator"
|
|
member = google_logging_billing_account_sink.sink[each.key].writer_identity
|
|
}
|
|
|
|
resource "google_bigquery_dataset_iam_member" "bq-sinks-binding" {
|
|
for_each = local.sink_bindings["bigquery"]
|
|
project = split("/", each.value.destination)[1]
|
|
dataset_id = split("/", each.value.destination)[3]
|
|
role = "roles/bigquery.dataEditor"
|
|
member = google_logging_billing_account_sink.sink[each.key].writer_identity
|
|
}
|
|
|
|
resource "google_pubsub_topic_iam_member" "pubsub-sinks-binding" {
|
|
for_each = local.sink_bindings["pubsub"]
|
|
project = split("/", each.value.destination)[1]
|
|
topic = split("/", each.value.destination)[3]
|
|
role = "roles/pubsub.publisher"
|
|
member = google_logging_billing_account_sink.sink[each.key].writer_identity
|
|
}
|
|
|
|
resource "google_project_iam_member" "bucket-sinks-binding" {
|
|
for_each = local.sink_bindings["logging"]
|
|
project = split("/", each.value.destination)[1]
|
|
role = "roles/logging.bucketWriter"
|
|
member = google_logging_billing_account_sink.sink[each.key].writer_identity
|
|
|
|
condition {
|
|
title = "${each.key} bucket writer"
|
|
description = "Grants bucketWriter to ${google_logging_billing_account_sink.sink[each.key].writer_identity} used by log sink ${each.key} on billing account ${var.id}"
|
|
expression = "resource.name.endsWith('${each.value.destination}')"
|
|
}
|
|
}
|
|
|
|
resource "google_project_iam_member" "project-sinks-binding" {
|
|
for_each = local.sink_bindings["project"]
|
|
project = each.value.destination
|
|
role = "roles/logging.logWriter"
|
|
member = google_logging_billing_account_sink.sink[each.key].writer_identity
|
|
}
|