Map OTLP HTTP request and response headers

elastic / apm-data

apm-data holds definitions and code for manipulating Elastic APM data

Apache License 2.0

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Map OTLP HTTP request and response headers #285

Open stevejgordon opened 3 months ago

stevejgordon commented 3 months ago

Per the OTel semantic conventions, client and server HTTP spans may send the request and response headers using the following attributes:

http.request.header.<key>
http.response.header.<key>

We don't currently map these in traces.go onto the modelpb.HTTPRequest.Headers and modelpb.HTTPResponse.Headers. As a result, if these are included in the span attributes, they are mapped onto labels.* which is not ideal.

These should ideally be mapped to our APM model.

simitt commented 1 week ago

@stevejgordon any chance you could pick this up at some time?

stevejgordon commented 6 days ago

@simitt I'd like to try to tackle this. It won't be earlier than next week, though, as I have some other competing work items.