Add a Prometheus metric reader

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Assessment

Difficulty
5/5
Estimated time
Over a week
Newbie friendliness
35/100
Issue type
Feature
Clarity
Mostly clear
Activity status
Stale
Tech stack
matlab, prometheus
Domain
observability

Research direction

Start by reading the existing PeriodicExportingMetricReader and Otlp exporter mentioned in the issue to understand the current metric flow. Then investigate the project’s metric-reader entry points and how an endpoint could expose metrics for Prometheus to scrape. Done means a pull-based reader is supported and its exposed metrics can be scraped by a backend.

Written by the indexing model from the issue text.

Description

enhancement metrics

Currently the only supported metric reader is PeriodicExportingMetricReader, which pushes metric to the OpenTelemetry collector with the help of an Otlp exporter. We should also support the pull model where we expose the metrics at an end point for a backend to scrape.

Dominant language
MATLAB
Stars
19
Forks
4
No merged PRs in 30d

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.

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