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  • v1.0.1 6647f95be4
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    RELEASE 1.0.1: v2 log format, source_tag-labeled metrics, lint cleanup

    pim released this 2026-05-01 13:40:53 +00:00 | 0 commits to main since this release

    Wire-format and metric overhaul. Both file and UDP ingest now share one
    versioned ParseLine that dispatches on the v\t prefix; v1 stays
    unchanged, v2 adds $bytes_sent (replacing $body_bytes_sent),
    $request_length, $upstream_response_time, and $upstream_status. File
    ingest gains the same versioning, and the legacy positional file format
    is removed (no live deployments).

    Prometheus exposition is rewritten:

    • nginx_http_bytes_sent and nginx_http_request_duration_seconds gain
      a source_tag label.
    • nginx_http_requests_by_source_total gains status_class.
    • New v2-only metrics: nginx_http_request_bytes,
      nginx_http_upstream_duration_seconds,
      nginx_http_upstream_requests_total{status_class}.
    • Dropped nginx_http_response_body_bytes_by_source (subsumed by the
      dual-labeled bytes_sent metric).

    Adds 'make fixstyle' (gofmt -w) and clears all golangci-lint findings
    across the repo (errcheck, S1001, ST1005, unused).

    Docs in design.md FR-2/FR-8 and user-guide.md are rewritten to present
    v2 as the recommended log format.

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