tarantool / tarantool/tarantool

Make Feedback Daemon use OTLP format

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2sp feature teamE
Dominant language
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Description

See Notion RFC (private) for more detailed info.

Feedback daemon now uses metrics.collect{default_only = true}. But this format is human-readable, not machine-readable. We plan to migrate Feedback Daemon to use OTLP format. It can be easily transferred with OpenTelemetry Collector to any convenient format.

Definition of Done

  • Feedback Daemon sends OTLP export format metrics,
  • new format is coordinated with existing users of Feedback Daemon.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reviewing the Feedback Daemon's use of metrics.collect{default_only = true} and the linked Notion RFC, noting that the RFC is private. Clarify the OTLP export format with existing Feedback Daemon users, then verify that the daemon sends OTLP metrics and that the agreed format remains compatible with them.

Written by the indexing model from the issue text.

Assessment

Tech stack
lua
Domain
observability
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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