1syntax = "proto3"; 2 3package envoy.config.trace.v3; 4 5import "google/protobuf/struct.proto"; 6 7import "udpa/annotations/migrate.proto"; 8import "udpa/annotations/status.proto"; 9import "udpa/annotations/versioning.proto"; 10import "validate/validate.proto"; 11 12option java_package = "io.envoyproxy.envoy.config.trace.v3"; 13option java_outer_classname = "DynamicOtProto"; 14option java_multiple_files = true; 15option go_package = "github.com/envoyproxy/go-control-plane/envoy/config/trace/v3;tracev3"; 16option (udpa.annotations.file_migrate).move_to_package = 17 "envoy.extensions.tracers.dynamic_ot.v4alpha"; 18option (udpa.annotations.file_status).package_version_status = ACTIVE; 19 20// [#protodoc-title: Dynamically loadable OpenTracing tracer] 21 22// DynamicOtConfig is used to dynamically load a tracer from a shared library 23// that implements the `OpenTracing dynamic loading API 24// <https://github.com/opentracing/opentracing-cpp>`_. 25// [#extension: envoy.tracers.dynamic_ot] 26message DynamicOtConfig { 27 option (udpa.annotations.versioning).previous_message_type = 28 "envoy.config.trace.v2.DynamicOtConfig"; 29 30 // Dynamic library implementing the `OpenTracing API 31 // <https://github.com/opentracing/opentracing-cpp>`_. 32 string library = 1 [(validate.rules).string = {min_len: 1}]; 33 34 // The configuration to use when creating a tracer from the given dynamic 35 // library. 36 google.protobuf.Struct config = 2; 37} 38