Feat/grafana faro#40
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kapitulin24 merged 7 commits intodevfrom Apr 30, 2026
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…ollector, and middleware trace linkage
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feat(observability): фронтенд Faro + OTel, локальный стек Grafana/Loki/Tempo/Alloy
В ветке собрана сквозная наблюдаемость фронтенда и локальная отладка метрик, логов и трейсов.
Что сделано
Grafana Faro, OpenTelemetry и связка трейсов
Подключены Faro и инструментация для Vercel/Next, конфигурация коллектора и связь трейсов с middleware (
instrumentation.ts,FrontendObservability, правкиproxy/layout, переменные в.env.example).Локальный стек наблюдаемости
Добавлен Docker Compose для Grafana, Loki, Tempo и Grafana Alloy с провижинингом дашбордов и датасорсов, конфиги Loki/Tempo/Alloy и README в
infra/observability.Добавлены дашборды для фронтенда и трейсов в Tempo.
Корневой
otelcol-config.yamlубран в пользу схемы со стеком вinfra/observability.Снижение влияния на startup
Инициализация Faro отложена до
requestIdleCallback(с fallback), чтобы уменьшить влияние на время первого рендера.Атрибуты окружения
Передача атрибутов окружения (env, release, browser, os) настроена и сопоставлена с текущей реализацией так:
env→app.environmentИсточник:
NEXT_PUBLIC_APP_ENV, fallback:NODE_ENV, затемdevelopment.release→app.versionИсточник:
NEXT_PUBLIC_FARO_APP_VERSION, fallback:1.0.0.browser→ автоматически из web-instrumentations (getWebInstrumentations()), на основе User-Agent.os→ автоматически из web-instrumentations (getWebInstrumentations()), на основе User-Agent.Как проверить
infra/observability/README.md..env.example.env,release,browser,osв поступающих данных.