# resource "random_id" "db_name" {
#   byte_length = 4
# }

# resource "google_sql_database_instance" "default" {
#   project             = var.project_id
#   name                = "${var.cluster_name}-db-${random_id.db_name.hex}"
#   database_version    = "POSTGRES_12"
#   region              = var.region
#   deletion_protection = false

#   settings {
#     tier = "db-f1-micro"
#     # availability_type = "REGIONAL"

#     disk_size = 10
#     disk_type = "PD_HDD"

#     ip_configuration {
#       ipv4_enabled    = false
#       private_network = google_compute_network.network.id
#       require_ssl     = true
#     }

#     backup_configuration {
#       enabled = false
#     }

#     location_preference {
#       zone = var.zones[0]
#     }
#   }

#   timeouts {
#     create = "15m"
#     update = "15m"
#     delete = "15m"
#   }

#   lifecycle {
#     ignore_changes = [
#       settings[0].disk_size
#     ]
#   }

#   depends_on = [google_service_networking_connection.private_vpc_connection]
# }