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Author SHA1 Message Date
snek
5f8be055db
refactor(unstable): otel configuration (#27333)
split up otel config into user configurable and runtime configurable
parts. user configurable part is now set via env vars parsed according
to the otel spec. otel is now enabled via `OTEL_DENO=true`, and
`--unstable-otel` only acts as a guard.

Fixes: https://github.com/denoland/deno/issues/27273
2024-12-12 09:17:26 +01:00
snek
7c036772df
feat(unstable): add metrics to otel (#27143)
Refs: https://github.com/denoland/deno/issues/26852

Initial support for exporting metrics.

Co-authored-by: Luca Casonato <hello@lcas.dev>
2024-12-02 20:45:41 +01:00
snek
8ea95c34b5
feat: Instrument Deno.serve (#26964)
Add basic trace to Deno.serve. Also updates a bit of the testing infra
to make it easier to deal with.
2024-11-25 10:45:06 +01:00
Luca Casonato
594a99817c
feat(runtime): remove public OTEL trace API (#26854)
This PR removes the public Deno.tracing.Span API.
We are not confident we can ship an API that is
better than the `@opentelemetry/api` API, because
V8 CPED does not support us using `using` to
manage span context. If this changes, we can
revisit this decision. For now, users wanting
custom spans can instrument their code using
the `@opentelemetry/api` API and `@deno/otel`.

This PR also speeds up the OTEL trace generation
by a 30% by using Uint8Array instead of
strings for the trace ID and span ID.
2024-11-18 23:55:22 +00:00
snek
4e899d48cf
fix: otel resiliency (#26857)
Improving the breadth of collected data, and ensuring that the collected
data is more likely to be successfully reported.

- Use `log` crate in more places
- Hook up `log` crate to otel
- Switch to process-wide otel processors
- Handle places that use `process::exit`

Also adds a more robust testing framework, with a deterministic tracing
setting.

Refs: https://github.com/denoland/deno/issues/26852
2024-11-14 12:16:28 +00:00
snek
aa546189be
feat: OpenTelemetry Tracing API and Exporting (#26710)
Initial import of OTEL code supporting tracing. Metrics soon to come.
Implements APIs for https://jsr.io/@deno/otel so that code using
OpenTelemetry.js just works tm.

There is still a lot of work to do with configuration and adding
built-in tracing to core APIs, which will come in followup PRs.

---------

Co-authored-by: Luca Casonato <hello@lcas.dev>
2024-11-13 10:38:46 +00:00