Documentation
¶
Overview ¶
Package prometheus provides a convenience helper for wiring Prometheus metrics into the opencode Agent SDK without pulling the OTel SDK's Prometheus exporter dependency into every consumer that only wants OTel OTLP export.
Usage:
reg := prometheus.NewRegistry()
mp, err := contribprom.NewMeterProvider(reg)
if err != nil {
log.Fatal(err)
}
client, _ := opencodesdk.NewClient(opencodesdk.WithMeterProvider(mp))
Callers scrape the registerer from their HTTP handler with promhttp.HandlerFor. The returned MeterProvider uses the official go.opentelemetry.io/otel/exporters/prometheus bridge with the same settings the SDK applies when WithPrometheusRegisterer is used directly; the only difference is that this helper hands you the provider explicitly, so you can combine it with other OTel metrics or pass it to NewClient alongside a custom TracerProvider.
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func NewMeterProvider ¶
func NewMeterProvider(reg prom.Registerer) (metric.MeterProvider, error)
NewMeterProvider creates an OTel MeterProvider backed by the given Prometheus registerer. The returned provider can be passed to opencodesdk.WithMeterProvider.
Returns an error if reg is nil or if the underlying Prometheus exporter fails to register its meter reader.
Types ¶
This section is empty.
Source Files