/* * * Copyright 2020 gRPC 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. * */ // Package version defines constants to distinguish between supported xDS API // versions. package version // Resource URLs. We need to be able to accept either version of the resource // regardless of the version of the transport protocol in use. const ( googleapiPrefix = "type.googleapis.com/" V3ListenerType = "envoy.config.listener.v3.Listener" V3RouteConfigType = "envoy.config.route.v3.RouteConfiguration" V3ClusterType = "envoy.config.cluster.v3.Cluster" V3EndpointsType = "envoy.config.endpoint.v3.ClusterLoadAssignment" V3ResourceWrapperURL = googleapiPrefix + "envoy.service.discovery.v3.Resource" V3ListenerURL = googleapiPrefix + V3ListenerType V3RouteConfigURL = googleapiPrefix + V3RouteConfigType V3ClusterURL = googleapiPrefix + V3ClusterType V3EndpointsURL = googleapiPrefix + V3EndpointsType V3HTTPConnManagerURL = googleapiPrefix + "envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager" V3UpstreamTLSContextURL = googleapiPrefix + "envoy.extensions.transport_sockets.tls.v3.UpstreamTlsContext" V3DownstreamTLSContextURL = googleapiPrefix + "envoy.extensions.transport_sockets.tls.v3.DownstreamTlsContext" )