In the latest version Prometheus Exporter func (*Exporter) ServeHTTP was removed , how can i to expoter my metric use http server ?

[Lucareful]

go.opentelemetry.io/otel/exporters/metric/prometheus v0.21.0

why remove this func in the latest version? 😳

[dmathieu]

See the prometheus example:
https://github.com/open-telemetry/opentelemetry-go-contrib/blob/main/examples/prometheus/main.go#L88

You should be using promhttp as the handler to make metrics available. The prometheus exporter will pass data to it.

[pellared]

I think it also worth to notice that it was also not removed in the latest version, but more than 2 years ago in https://pkg.go.dev/go.opentelemetry.io/otel/exporters/[email protected] (times run quickly 😭 )

[Lucareful]

Haha, it's the version I'm using that is lagging behind, thank you guys for so long maintenance and dedication, it's a very meaningful thing!!! The time spent is worth it 😎