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Text file src/github.com/datawire/ambassador/v2/api/envoy/config/trace/v3/lightstep.proto

Documentation: github.com/datawire/ambassador/v2/api/envoy/config/trace/v3

     1syntax = "proto3";
     2
     3package envoy.config.trace.v3;
     4
     5import "udpa/annotations/migrate.proto";
     6import "udpa/annotations/status.proto";
     7import "udpa/annotations/versioning.proto";
     8import "validate/validate.proto";
     9
    10option java_package = "io.envoyproxy.envoy.config.trace.v3";
    11option java_outer_classname = "LightstepProto";
    12option java_multiple_files = true;
    13option (udpa.annotations.file_migrate).move_to_package =
    14    "envoy.extensions.tracers.lightstep.v4alpha";
    15option (udpa.annotations.file_status).package_version_status = ACTIVE;
    16
    17// [#protodoc-title: LightStep tracer]
    18
    19// Configuration for the LightStep tracer.
    20// [#extension: envoy.tracers.lightstep]
    21message LightstepConfig {
    22  option (udpa.annotations.versioning).previous_message_type =
    23      "envoy.config.trace.v2.LightstepConfig";
    24
    25  // Available propagation modes
    26  enum PropagationMode {
    27    // Propagate trace context in the single header x-ot-span-context.
    28    ENVOY = 0;
    29
    30    // Propagate trace context using LightStep's native format.
    31    LIGHTSTEP = 1;
    32
    33    // Propagate trace context using the b3 format.
    34    B3 = 2;
    35
    36    // Propagation trace context using the w3 trace-context standard.
    37    TRACE_CONTEXT = 3;
    38  }
    39
    40  // The cluster manager cluster that hosts the LightStep collectors.
    41  string collector_cluster = 1 [(validate.rules).string = {min_len: 1}];
    42
    43  // File containing the access token to the `LightStep
    44  // <https://lightstep.com/>`_ API.
    45  string access_token_file = 2 [(validate.rules).string = {min_len: 1}];
    46
    47  // Propagation modes to use by LightStep's tracer.
    48  repeated PropagationMode propagation_modes = 3
    49      [(validate.rules).repeated = {items {enum {defined_only: true}}}];
    50}

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