Trace service

This documentation is for the Envoy v3 API.

As of Envoy v1.18 the v2 API has been removed and is no longer supported.

If you are upgrading from v2 API config you may wish to view the v2 API documentation:

service/trace/v2/trace_service.proto

service.trace.v3.StreamTracesResponse

[service.trace.v3.StreamTracesResponse proto]

service.trace.v3.StreamTracesMessage

[service.trace.v3.StreamTracesMessage proto]

  1. {
  2.   "identifier": "{...}",
  3.   "spans": []
  4. }

identifier

(service.trace.v3.StreamTracesMessage.Identifier) Identifier data effectively is a structured metadata. As a performance optimization this will only be sent in the first message on the stream.

spans

(repeated .opencensus.proto.trace.v1.Span) A list of Span entries

service.trace.v3.StreamTracesMessage.Identifier

[service.trace.v3.StreamTracesMessage.Identifier proto]

  1. {
  2.   "node": "{...}"
  3. }

node

(config.core.v3.Node, REQUIRED) The node sending the access log messages over the stream.