From 5537fe85ed65444359bfd066707760d6395fc7a4 Mon Sep 17 00:00:00 2001 From: Mohamed Bassem Date: Mon, 29 Dec 2025 19:11:16 +0200 Subject: feat: Add open telemetry (#2318) * feat: add OpenTelemetry tracing infrastructure Introduce distributed tracing capabilities using OpenTelemetry: - Add @opentelemetry packages to shared-server for tracing - Create tracing utility module with span helpers (withSpan, addSpanEvent, etc.) - Add tRPC middleware for automatic span creation on API calls - Initialize tracing in API and workers entry points - Add demo instrumentation to bookmark creation and crawler worker - Add configuration options (OTEL_TRACING_ENABLED, OTEL_EXPORTER_OTLP_ENDPOINT, etc.) - Document tracing configuration in environment variables docs When enabled, traces are collected for tRPC calls, bookmark creation flow, and crawler operations, with support for any OTLP-compatible backend (Jaeger, Tempo, etc.) * refactor: remove tracing from workers for now Keep tracing infrastructure but remove worker instrumentation: - Remove tracing initialization from workers entry point - Remove tracing instrumentation from crawler worker - Fix formatting in tracing files The tracing infrastructure remains available for future use. * add hono and next tracing * remove extra span logging * more fixes * update config * some fixes * upgrade packages * remove unneeded packages --------- Co-authored-by: Claude --- apps/web/instrumentation.node.ts | 3 +++ apps/web/instrumentation.ts | 5 +++++ 2 files changed, 8 insertions(+) create mode 100644 apps/web/instrumentation.node.ts create mode 100644 apps/web/instrumentation.ts (limited to 'apps/web') diff --git a/apps/web/instrumentation.node.ts b/apps/web/instrumentation.node.ts new file mode 100644 index 00000000..2f4c1d58 --- /dev/null +++ b/apps/web/instrumentation.node.ts @@ -0,0 +1,3 @@ +import { initTracing } from "@karakeep/shared-server"; + +initTracing("web"); diff --git a/apps/web/instrumentation.ts b/apps/web/instrumentation.ts new file mode 100644 index 00000000..41630756 --- /dev/null +++ b/apps/web/instrumentation.ts @@ -0,0 +1,5 @@ +export async function register() { + if (process.env.NEXT_RUNTIME === "nodejs") { + await import("./instrumentation.node"); + } +} -- cgit v1.2.3-70-g09d2