// Licensed to the LF AI & Data foundation under one // or more contributor license agreements. See the NOTICE file // distributed with this work for additional information // regarding copyright ownership. The ASF licenses this file // to you 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 tracer import ( "go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc" "go.opentelemetry.io/otel" ) var ( filterFunc = func(info *otelgrpc.InterceptorInfo) bool { var fullMethod string if info.UnaryServerInfo != nil { fullMethod = info.UnaryServerInfo.FullMethod } else if info.StreamServerInfo != nil { fullMethod = info.StreamServerInfo.FullMethod } if fullMethod == `/milvus.proto.rootcoord.RootCoord/UpdateChannelTimeTick` || fullMethod == `/milvus.proto.rootcoord.RootCoord/AllocTimestamp` { return false } return true } ) // GetInterceptorOpts returns the Option of gRPC open-tracing func GetInterceptorOpts() []otelgrpc.Option { opts := []otelgrpc.Option{ otelgrpc.WithTracerProvider(otel.GetTracerProvider()), otelgrpc.WithInterceptorFilter(filterFunc), } return opts }