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 (udpa.annotations.file_migrate).move_to_package =
16 "envoy.extensions.tracers.dynamic_ot.v4alpha";
17option (udpa.annotations.file_status).package_version_status = ACTIVE;
18
19// [#protodoc-title: Dynamically loadable OpenTracing tracer]
20
21// DynamicOtConfig is used to dynamically load a tracer from a shared library
22// that implements the `OpenTracing dynamic loading API
23// <https://github.com/opentracing/opentracing-cpp>`_.
24// [#extension: envoy.tracers.dynamic_ot]
25message DynamicOtConfig {
26 option (udpa.annotations.versioning).previous_message_type =
27 "envoy.config.trace.v2.DynamicOtConfig";
28
29 // Dynamic library implementing the `OpenTracing API
30 // <https://github.com/opentracing/opentracing-cpp>`_.
31 string library = 1 [(validate.rules).string = {min_len: 1}];
32
33 // The configuration to use when creating a tracer from the given dynamic
34 // library.
35 google.protobuf.Struct config = 2;
36}
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