feat: add eventsourced MetricsRecorder adapter for OpenTelemetry #142

2026-05-26T17:48:14Z

argoyle commented

2026-05-26 17:48:14 +00:00

Adds NewEventsourcedMetrics() returning an eventsourced.MetricsRecorder that maps framework Metric values onto OTel instruments on the global MeterProvider. To be wired via pg.WithMetrics and eventsourced.WithMetrics across all services.

Reviewed by Go Backend Expert; applied second-scale histogram buckets, consistent metric naming, dropped redundant counters, added a manual-reader contract test.

Adds `NewEventsourcedMetrics()` returning an `eventsourced.MetricsRecorder` that maps framework Metric values onto OTel instruments on the global MeterProvider. To be wired via `pg.WithMetrics` and `eventsourced.WithMetrics` across all services. Reviewed by Go Backend Expert; applied second-scale histogram buckets, consistent metric naming, dropped redundant counters, added a manual-reader contract test.

argoyle added 1 commit 2026-05-26 17:48:16 +00:00

feat: add eventsourced MetricsRecorder adapter for OpenTelemetry

otelsetup / vulnerabilities (pull_request) Successful in 1m52s

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otelsetup / test (pull_request) Successful in 2m47s

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e2ab131684

NewEventsourcedMetrics returns an eventsourced.MetricsRecorder that maps the
framework's Metric values (command duration, event store/load, snapshots,
idempotency checks) onto OTel instruments on the global MeterProvider set by
SetupOTelSDK. Intended for pg.WithMetrics and eventsourced.WithMetrics.

argoyle scheduled this pull request to auto merge when all checks succeed 2026-05-26 17:48:41 +00:00

gitea-actions bot commented

2026-05-26 17:53:49 +00:00