Ivan Santos

cc @clareliguori

Has anyone found a workaround/fix for that one?

@fuergaosi233 this library does not currently support prefix. I could support it as a property but the underlying libraries would not be able to support that for metrics. ex: https://github.com/open-telemetry/opentelemetry-js-contrib/tree/main/packages/opentelemetry-host-metrics/src

That's actually great news 😂 I will try to patch that up this weekend, It will require a major version though. I've been keeping track of this release for a...

howdy @elbasan there's a WIP Pr coming up to fix that. Unfortunately since metrics API was experimental, there is no `major version bumps`.

@elbasan I need to check again but my current project is running `0.24.0`.

@MattGson could you share which packages you are using? (versions) I have it working here https://github.com/pragmaticivan/nestjs-otel-prom-grafana-tempo (latest released version)

Investigating the changes, be aware that metrics SDK in JS is not stable and this package support for metrics aim to give it as a tease before 1.0. It's unlikely...

Working example here: https://github.com/pragmaticivan/nestjs-otel-prom-grafana-tempo

ref: https://github.com/pragmaticivan/nestjs-otel/pull/321