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main.tf
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main.tf
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/**
* Copyright 2022 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.
*/
# [START cloud_sql_mysql_instance_private_ip]
# [START vpc_mysql_instance_private_ip_network]
resource "google_compute_network" "peering_network" {
name = "private-network"
auto_create_subnetworks = "false"
}
# [END vpc_mysql_instance_private_ip_network]
# [START vpc_mysql_instance_private_ip_address]
resource "google_compute_global_address" "private_ip_address" {
name = "private-ip-address"
purpose = "VPC_PEERING"
address_type = "INTERNAL"
prefix_length = 16
network = google_compute_network.peering_network.id
}
# [END vpc_mysql_instance_private_ip_address]
# [START vpc_mysql_instance_private_ip_service_connection]
resource "google_service_networking_connection" "default" {
network = google_compute_network.peering_network.id
service = "servicenetworking.googleapis.com"
reserved_peering_ranges = [google_compute_global_address.private_ip_address.name]
}
# [END vpc_mysql_instance_private_ip_service_connection]
# [START cloud_sql_mysql_instance_private_ip_instance]
resource "google_sql_database_instance" "instance" {
name = "private-ip-sql-instance"
region = "us-central1"
database_version = "MYSQL_8_0"
depends_on = [google_service_networking_connection.default]
settings {
tier = "db-f1-micro"
ip_configuration {
ipv4_enabled = "false"
private_network = google_compute_network.peering_network.id
}
}
# set `deletion_protection` to true, will ensure that one cannot accidentally delete this instance by
# use of Terraform whereas `deletion_protection_enabled` flag protects this instance at the GCP level.
deletion_protection = false
}
# [END cloud_sql_mysql_instance_private_ip_instance]
# [START cloud_sql_mysql_instance_private_ip_routes]
resource "google_compute_network_peering_routes_config" "peering_routes" {
peering = google_service_networking_connection.default.peering
network = google_compute_network.peering_network.name
import_custom_routes = true
export_custom_routes = true
}
# [END cloud_sql_mysql_instance_private_ip_routes]
# [START cloud_sql_mysql_instance_private_ip_dns]
## Uncomment this block after adding a valid DNS suffix
# resource "google_service_networking_peered_dns_domain" "default" {
# name = "example-com"
# network = google_compute_network.peering_network.name
# dns_suffix = "example.com."
# service = "servicenetworking.googleapis.com"
# }
# [END cloud_sql_mysql_instance_private_ip_dns]
# [END cloud_sql_mysql_instance_private_ip]