local grpc = require "kong.tools.grpc" local proto_fpath = "opentelemetry/proto/collector/trace/v1/trace_service.proto" local proto_logs_fpath = "opentelemetry/proto/collector/logs/v1/logs_service.proto" local function load_proto() local grpc_util = grpc.new() local protoc_instance = grpc_util.protoc_instance protoc_instance:loadfile(proto_fpath) protoc_instance:loadfile(proto_logs_fpath) end load_proto()