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Decommission Fluent Bit self-metrics scraping from OpenTelemetry pipelines#2318

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rafaelwestphal merged 2 commits into
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westphalrafael/remove-fluentbit-self-metrics
Jun 1, 2026
Merged

Decommission Fluent Bit self-metrics scraping from OpenTelemetry pipelines#2318
rafaelwestphal merged 2 commits into
ops_agent_3.0from
westphalrafael/remove-fluentbit-self-metrics

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@rafaelwestphal
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Description

Remove the legacy fluentbit-specific scrape targets, ports, and pipelines from OTel self-telemetry configuration generation, preventing OTel Collector from reporting scrape failure warnings for the deleted Fluent Bit binary.

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How has this been tested?

Checklist:

  • Unit tests
    • Unit tests do not apply.
    • Unit tests have been added/modified and passed for this PR.
  • Integration tests
    • Integration tests do not apply.
    • Integration tests have been added/modified and passed for this PR.
  • Documentation
    • This PR introduces no user visible changes.
    • This PR introduces user visible changes and the corresponding documentation change has been made.
  • Minor version bump
    • This PR introduces no new features.
    • This PR introduces new features, and there is a separate PR to bump the minor version since the last release already.
    • This PR bumps the version.

@rafaelwestphal rafaelwestphal marked this pull request as ready for review May 29, 2026 18:29
Base automatically changed from westphalrafael/simplify-engine-cli to ops_agent_3.0 June 1, 2026 01:23
…lines

Remove the legacy fluentbit-specific scrape targets, ports, and pipelines from OTel self-telemetry configuration generation, preventing OTel Collector from reporting scrape failure warnings for the deleted Fluent Bit binary.

TAG=agy
…eline

Completely decommission the legacy, convoluted Cumulative -> Delta -> Combine -> Cumulative
conversion loop and OTel metrics transformation stages, as Fluent Bit is fully removed and
we no longer have multiple out-of-sync metric sources to merge.
Directly rename the natively cumulative OTel self-metrics into their final GCM formats,
improving config generation performance and reliability.

TAG=agy
@rafaelwestphal rafaelwestphal force-pushed the westphalrafael/remove-fluentbit-self-metrics branch from 62664bd to 30aa537 Compare June 1, 2026 01:33
@rafaelwestphal rafaelwestphal requested a review from XuechunHou June 1, 2026 14:33
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@jinghan-ma jinghan-ma left a comment

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LGTM

@rafaelwestphal rafaelwestphal merged commit 980993a into ops_agent_3.0 Jun 1, 2026
70 of 74 checks passed
@rafaelwestphal rafaelwestphal deleted the westphalrafael/remove-fluentbit-self-metrics branch June 1, 2026 16:46
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2 participants