fix(witness_generator): Only spawn 1 prometheus exporter per witness generator #2492
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EmilLuta
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Jul 25, 2024
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🤖 I have created a release *beep* *boop* --- ## [16.2.0](prover-v16.1.0...prover-v16.2.0) (2024-08-02) ### Features * **configs:** Do not panic if config is only partially filled ([#2545](#2545)) ([db13fe3](db13fe3)) * Introduce more tracing instrumentation ([#2523](#2523)) ([79d407a](79d407a)) * New prover documentation ([#2466](#2466)) ([1b61d07](1b61d07)) * optimize LWG and NWG ([#2512](#2512)) ([0d00650](0d00650)) * Poll the main node for the next batch to sign (BFT-496) ([#2544](#2544)) ([22cf820](22cf820)) * Remove CI and docker images for CPU prover & compressor ([#2540](#2540)) ([0dda805](0dda805)) * Remove unused VKs, add docs for BWG ([#2468](#2468)) ([2fa6bf0](2fa6bf0)) * Support sending logs via OTLP ([#2556](#2556)) ([1d206c0](1d206c0)) * Update to consensus 0.1.0-rc.4 (BFT-486) ([#2475](#2475)) ([ff6b10c](ff6b10c)) * **vlog:** New vlog interface + opentelemtry improvements ([#2472](#2472)) ([c0815cd](c0815cd)) * **witness_vector_generator:** Make it possible to run multiple wvg instances in one binary ([#2493](#2493)) ([572ad40](572ad40)) * **zk_toolbox:** use configs from the main repo ([#2470](#2470)) ([4222d13](4222d13)) ### Bug Fixes * **prover:** Parallelize circuit metadata uploading for BWG ([#2520](#2520)) ([f49720f](f49720f)) * **prover:** Reduce database connection overhead for BWG ([#2543](#2543)) ([c2439e9](c2439e9)) * **witness_generator:** Only spawn 1 prometheus exporter per witness generator ([#2492](#2492)) ([b9cb222](b9cb222)) ### Reverts * "feat: Poll the main node for the next batch to sign (BFT-496)" ([#2574](#2574)) ([72d3be8](72d3be8)) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). --------- Co-authored-by: Danil <[email protected]>
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What ❔
Currently, when running with
--all-rounds, witness generator will spawn several prometheus exporter servers.This is meaningless, as the metrics are collected by the global registry anyways.
This PR changes the code so that we only spawn a single prometheus exporter.
Why ❔
Indeed
Checklist
zk fmtandzk lint.