tracing: remove Lightstep tracer (#21370)

Commit Message: This PR entirely removes the Lightstep tracer. Lightstep is looking forward to the OpenTelemetry tracer integration.
Additional Description: The owner of this code left Lightstep and we have no plans to maintain this code now that OpenTelemetry is ready.
Risk Level: Low
Docs Changes:
Release Notes: Remove Lightstep tracer.

Co-authored-by: alyssawilk <alyssar@google.com>
Co-authored-by: alyssawilk <alyssar@chromium.org>

Mirrored from https://github.com/envoyproxy/envoy @ eb521f42e760b9e5cb6ca544e5c87523f0592fa9
pull/626/head
data-plane-api(Azure Pipelines) 3 years ago
parent ee7f857aa1
commit dc4bd2b3a1
  1. 2
      envoy/config/trace/v2/http_tracer.proto
  2. 44
      envoy/config/trace/v2/lightstep.proto
  3. 1
      envoy/config/trace/v2/trace.proto
  4. 58
      envoy/config/trace/v3/lightstep.proto
  5. 1
      envoy/config/trace/v3/trace.proto

@ -37,7 +37,6 @@ message Tracing {
// The name of the HTTP trace driver to instantiate. The name must match a
// supported HTTP trace driver. Built-in trace drivers:
//
// - *envoy.tracers.lightstep*
// - *envoy.tracers.zipkin*
// - *envoy.tracers.dynamic_ot*
// - *envoy.tracers.datadog*
@ -48,7 +47,6 @@ message Tracing {
// Trace driver specific configuration which depends on the driver being instantiated.
// See the trace drivers for examples:
//
// - :ref:`LightstepConfig <envoy_api_msg_config.trace.v2.LightstepConfig>`
// - :ref:`ZipkinConfig <envoy_api_msg_config.trace.v2.ZipkinConfig>`
// - :ref:`DynamicOtConfig <envoy_api_msg_config.trace.v2.DynamicOtConfig>`
// - :ref:`DatadogConfig <envoy_api_msg_config.trace.v2.DatadogConfig>`

@ -1,44 +0,0 @@
syntax = "proto3";
package envoy.config.trace.v2;
import "udpa/annotations/status.proto";
import "validate/validate.proto";
option java_package = "io.envoyproxy.envoy.config.trace.v2";
option java_outer_classname = "LightstepProto";
option java_multiple_files = true;
option go_package = "github.com/envoyproxy/go-control-plane/envoy/config/trace/v2;tracev2";
option (udpa.annotations.file_status).package_version_status = FROZEN;
// [#protodoc-title: LightStep tracer]
// Configuration for the LightStep tracer.
// [#extension: envoy.tracers.lightstep]
message LightstepConfig {
// Available propagation modes
enum PropagationMode {
// Propagate trace context in the single header x-ot-span-context.
ENVOY = 0;
// Propagate trace context using LightStep's native format.
LIGHTSTEP = 1;
// Propagate trace context using the b3 format.
B3 = 2;
// Propagation trace context using the w3 trace-context standard.
TRACE_CONTEXT = 3;
}
// The cluster manager cluster that hosts the LightStep collectors.
string collector_cluster = 1 [(validate.rules).string = {min_bytes: 1}];
// File containing the access token to the `LightStep
// <https://lightstep.com/>`_ API.
string access_token_file = 2 [(validate.rules).string = {min_bytes: 1}];
// Propagation modes to use by LightStep's tracer.
repeated PropagationMode propagation_modes = 3
[(validate.rules).repeated = {items {enum {defined_only: true}}}];
}

@ -5,7 +5,6 @@ package envoy.config.trace.v2;
import public "envoy/config/trace/v2/datadog.proto";
import public "envoy/config/trace/v2/dynamic_ot.proto";
import public "envoy/config/trace/v2/http_tracer.proto";
import public "envoy/config/trace/v2/lightstep.proto";
import public "envoy/config/trace/v2/opencensus.proto";
import public "envoy/config/trace/v2/service.proto";
import public "envoy/config/trace/v2/zipkin.proto";

@ -1,58 +0,0 @@
syntax = "proto3";
package envoy.config.trace.v3;
import "envoy/config/core/v3/base.proto";
import "envoy/annotations/deprecation.proto";
import "udpa/annotations/migrate.proto";
import "udpa/annotations/status.proto";
import "udpa/annotations/versioning.proto";
import "validate/validate.proto";
option java_package = "io.envoyproxy.envoy.config.trace.v3";
option java_outer_classname = "LightstepProto";
option java_multiple_files = true;
option go_package = "github.com/envoyproxy/go-control-plane/envoy/config/trace/v3;tracev3";
option (udpa.annotations.file_migrate).move_to_package =
"envoy.extensions.tracers.lightstep.v4alpha";
option (udpa.annotations.file_status).package_version_status = ACTIVE;
// [#protodoc-title: LightStep tracer]
// Configuration for the LightStep tracer.
// [#extension: envoy.tracers.lightstep]
message LightstepConfig {
option (udpa.annotations.versioning).previous_message_type =
"envoy.config.trace.v2.LightstepConfig";
// Available propagation modes
enum PropagationMode {
// Propagate trace context in the single header x-ot-span-context.
ENVOY = 0;
// Propagate trace context using LightStep's native format.
LIGHTSTEP = 1;
// Propagate trace context using the b3 format.
B3 = 2;
// Propagation trace context using the w3 trace-context standard.
TRACE_CONTEXT = 3;
}
// The cluster manager cluster that hosts the LightStep collectors.
string collector_cluster = 1 [(validate.rules).string = {min_len: 1}];
// File containing the access token to the `LightStep
// <https://lightstep.com/>`_ API.
string access_token_file = 2
[deprecated = true, (envoy.annotations.deprecated_at_minor_version) = "3.0"];
// Access token to the `LightStep <https://lightstep.com/>`_ API.
core.v3.DataSource access_token = 4;
// Propagation modes to use by LightStep's tracer.
repeated PropagationMode propagation_modes = 3
[(validate.rules).repeated = {items {enum {defined_only: true}}}];
}

@ -5,7 +5,6 @@ package envoy.config.trace.v3;
import public "envoy/config/trace/v3/datadog.proto";
import public "envoy/config/trace/v3/dynamic_ot.proto";
import public "envoy/config/trace/v3/http_tracer.proto";
import public "envoy/config/trace/v3/lightstep.proto";
import public "envoy/config/trace/v3/opencensus.proto";
import public "envoy/config/trace/v3/opentelemetry.proto";
import public "envoy/config/trace/v3/service.proto";

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