// Copyright 2017 Istio Authors
//
// 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.

syntax = "proto3";

// $title: Fluentd
// $description: Adapter that delivers logs to a fluentd daemon.
// $location: https://istio.io/docs/reference/config/policy-and-telemetry/adapters/fluentd.html
// $aliases:
// $  - /docs/reference/config/adapters/fluentd.html

// The `fluentd` adapter is designed to deliver Istio log entries to a
// listening [fluentd](https://www.fluentd.org) daemon.
//
// This adapter supports the [logentry template](https://istio.io/docs/reference/config/policy-and-telemetry/templates/logentry/).
package adapter.fluentd.config;

import "gogoproto/gogo.proto";

option go_package="config";
option (gogoproto.goproto_getters_all) = false;
option (gogoproto.equal_all) = false;
option (gogoproto.gostring_all) = false;

// Configuration parameters for the fluentd adapter.
//
// This adapter accepts instances of kind: logentry. It then routes
// those logentries to a listening fluentd daemon with minimal
// transformation. Fluentd uses a "tag" for all logs. The "Name" of
// the logentry is used as the "tag", unless the logentry already has
// a variable "tag".
message Params {
  // Address of listening fluentd daemon. Example: fluentd-server:24224
  // Default value is localhost:24224
  string address = 1;

  // Convert attributes of type duration to integers of unit ms in
  // logs. Default behaviour is a string representation including
  // unit.
  bool integer_duration = 2;
}
