Merge pull request #2244 from murgatroid99/grpc-js-xds_drop_v2

grpc-js-xds: Drop xDS v2 support

Author: murgatroid99

packages/grpc-js-xds/package.json

@@ -12,7 +12,7 @@
     "prepare": "npm run compile",
     "pretest": "npm run compile",
     "posttest": "npm run check",
-    "generate-types": "proto-loader-gen-types --keepCase --longs String --enums String --defaults --oneofs --includeComments --includeDirs deps/envoy-api/ deps/xds/ deps/googleapis/ deps/protoc-gen-validate/ -O src/generated/ --grpcLib @grpc/grpc-js envoy/service/discovery/v2/ads.proto envoy/service/load_stats/v2/lrs.proto envoy/service/discovery/v3/ads.proto envoy/service/load_stats/v3/lrs.proto envoy/config/listener/v3/listener.proto envoy/config/route/v3/route.proto envoy/config/cluster/v3/cluster.proto envoy/config/endpoint/v3/endpoint.proto envoy/extensions/filters/network/http_connection_manager/v3/http_connection_manager.proto udpa/type/v1/typed_struct.proto xds/type/v3/typed_struct.proto envoy/extensions/filters/http/fault/v3/fault.proto envoy/service/status/v3/csds.proto",
+    "generate-types": "proto-loader-gen-types --keepCase --longs String --enums String --defaults --oneofs --includeComments --includeDirs deps/envoy-api/ deps/xds/ deps/googleapis/ deps/protoc-gen-validate/ -O src/generated/ --grpcLib @grpc/grpc-js envoy/service/discovery/v3/ads.proto envoy/service/load_stats/v3/lrs.proto envoy/config/listener/v3/listener.proto envoy/config/route/v3/route.proto envoy/config/cluster/v3/cluster.proto envoy/config/endpoint/v3/endpoint.proto envoy/extensions/filters/network/http_connection_manager/v3/http_connection_manager.proto udpa/type/v1/typed_struct.proto xds/type/v3/typed_struct.proto envoy/extensions/filters/http/fault/v3/fault.proto envoy/service/status/v3/csds.proto",
     "generate-interop-types": "proto-loader-gen-types --keep-case --longs String --enums String --defaults --oneofs --json --includeComments --includeDirs proto/ -O interop/generated --grpcLib @grpc/grpc-js grpc/testing/test.proto"
   },
   "repository": {
@@ -56,7 +56,6 @@
     "src/**/*.ts",
     "build/src/**/*.{js,d.ts,js.map}",
     "deps/envoy-api/envoy/admin/v3/**/*.proto",
-    "deps/envoy-api/envoy/api/v2/**/*.proto",
     "deps/envoy-api/envoy/config/**/*.proto",
     "deps/envoy-api/envoy/service/**/*.proto",
     "deps/envoy-api/envoy/type/**/*.proto",

packages/grpc-js-xds/src/csds.ts

@@ -21,7 +21,7 @@ import { ClientStatusDiscoveryServiceHandlers } from "./generated/envoy/service/
 import { ClientStatusRequest__Output } from "./generated/envoy/service/status/v3/ClientStatusRequest";
 import { ClientStatusResponse } from "./generated/envoy/service/status/v3/ClientStatusResponse";
 import { Timestamp } from "./generated/google/protobuf/Timestamp";
-import { AdsTypeUrl, CDS_TYPE_URL_V2, CDS_TYPE_URL_V3, EDS_TYPE_URL_V2, EDS_TYPE_URL_V3, LDS_TYPE_URL_V2, LDS_TYPE_URL_V3, RDS_TYPE_URL_V2, RDS_TYPE_URL_V3 } from "./resources";
+import { AdsTypeUrl, CDS_TYPE_URL, EDS_TYPE_URL, LDS_TYPE_URL, RDS_TYPE_URL } from "./resources";
 import { HandleResponseResult } from "./xds-stream-state/xds-stream-state";
 import { sendUnaryData, ServerDuplexStream, ServerUnaryCall, status, experimental, loadPackageDefinition, logVerbosity } from '@grpc/grpc-js';
 import { loadSync } from "@grpc/proto-loader";
@@ -50,14 +50,10 @@ function dateToProtoTimestamp(date?: Date | null): Timestamp | null {
 let clientNode: Node | null = null;
 
 const configStatus = {
-  [EDS_TYPE_URL_V2]: new Map<string, GenericXdsConfig>(),
-  [EDS_TYPE_URL_V3]: new Map<string, GenericXdsConfig>(),
-  [CDS_TYPE_URL_V2]: new Map<string, GenericXdsConfig>(),
-  [CDS_TYPE_URL_V3]: new Map<string, GenericXdsConfig>(),
-  [RDS_TYPE_URL_V2]: new Map<string, GenericXdsConfig>(),
-  [RDS_TYPE_URL_V3]: new Map<string, GenericXdsConfig>(),
-  [LDS_TYPE_URL_V2]: new Map<string, GenericXdsConfig>(),
-  [LDS_TYPE_URL_V3]: new Map<string, GenericXdsConfig>()
+  [EDS_TYPE_URL]: new Map<string, GenericXdsConfig>(),
+  [CDS_TYPE_URL]: new Map<string, GenericXdsConfig>(),
+  [RDS_TYPE_URL]: new Map<string, GenericXdsConfig>(),
+  [LDS_TYPE_URL]: new Map<string, GenericXdsConfig>()
 };
 
 /**