1// Copyright 2020 The gRPC Authors 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); 4// you may not use this file except in compliance with the License. 5// You may obtain a copy of the License at 6// 7// http://www.apache.org/licenses/LICENSE-2.0 8// 9// Unless required by applicable law or agreed to in writing, software 10// distributed under the License is distributed on an "AS IS" BASIS, 11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12// See the License for the specific language governing permissions and 13// limitations under the License. 14 15// Local copy of Envoy xDS proto file, used for testing only. 16 17syntax = "proto3"; 18 19package envoy.service.discovery.v3; 20 21import "src/proto/grpc/testing/xds/v3/discovery.proto"; 22 23// [#protodoc-title: Aggregated Discovery Service (ADS)] 24 25// [#not-implemented-hide:] Discovery services for endpoints, clusters, routes, 26// and listeners are retained in the package `envoy.api.v2` for backwards 27// compatibility with existing management servers. New development in discovery 28// services should proceed in the package `envoy.service.discovery.v2`. 29 30// See https://github.com/lyft/envoy-api#apis for a description of the role of 31// ADS and how it is intended to be used by a management server. ADS requests 32// have the same structure as their singleton xDS counterparts, but can 33// multiplex many resource types on a single stream. The type_url in the 34// DiscoveryRequest/DiscoveryResponse provides sufficient information to recover 35// the multiplexed singleton APIs at the Envoy instance and management server. 36service AggregatedDiscoveryService { 37 // This is a gRPC-only API. 38 rpc StreamAggregatedResources(stream DiscoveryRequest) returns (stream DiscoveryResponse) { 39 } 40} 41 42// [#not-implemented-hide:] Not configuration. Workaround c++ protobuf issue with importing 43// services: https://github.com/protocolbuffers/protobuf/issues/4221 44message AdsPhony { 45} 46