rmcguire/ambient-local-exporter
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tweak spans
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This commit is contained in:
Ryan McGuire 2025-03-05 13:18:37 -05:00
parent 042fd221c4
commit b4412a461f
1 changed files with 26 additions and 14 deletions
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40
pkg/ambient/ambient.go
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@ -81,9 +81,9 @@ func (aw *AmbientWeather) handleProviderRequest(
l := zerolog.Ctx(aw.appCtx) l := zerolog.Ctx(aw.appCtx)
tracer := otel.GetTracer(aw.appCtx, p.Name()+".http.handler") tracer := otel.GetTracer(aw.appCtx, p.Name()+".http.handler")
ctx, span := tracer.Start(r.Context(), p.Name()+".update") ctx, updateSpan := tracer.Start(r.Context(), p.Name()+".update")
span.SetAttributes(attribute.String("provider", p.Name())) updateSpan.SetAttributes(attribute.String("provider", p.Name()))
defer span.End() defer updateSpan.End()
l.Trace().Str("p", p.Name()). l.Trace().Str("p", p.Name()).
Any("query", r.URL.Query()).Send() Any("query", r.URL.Query()).Send()
@ -92,8 +92,8 @@ func (aw *AmbientWeather) handleProviderRequest(
update, err := p.ReqToWeather(ctx, r) update, err := p.ReqToWeather(ctx, r)
if err != nil { if err != nil {
l.Err(err).Send() l.Err(err).Send()
span.RecordError(err) updateSpan.RecordError(err)
span.SetStatus(codes.Error, updateSpan.SetStatus(codes.Error,
fmt.Sprintf("failed to handle %s update: %s", fmt.Sprintf("failed to handle %s update: %s",
p.Name(), err.Error())) p.Name(), err.Error()))
@ -106,13 +106,7 @@ func (aw *AmbientWeather) handleProviderRequest(
aw.enrichUpdate(ctx, p, update) aw.enrichUpdate(ctx, p, update)
// Update metrics // Update metrics
ctx, updateSpan := tracer.Start(ctx, p.Name()+".update.metrics") aw.metricsUpdate(ctx, p, update)
if aw.metrics == nil {
aw.InitMetrics()
}
aw.metrics.Update(update)
updateSpan.SetStatus(codes.Ok, "")
updateSpan.End()
l.Debug(). l.Debug().
Str("provider", p.Name()). Str("provider", p.Name()).
@ -128,6 +122,24 @@ func (aw *AmbientWeather) handleProviderRequest(
} }
} }
func (aw *AmbientWeather) metricsUpdate(
ctx context.Context,
p provider.AmbientProvider,
update *weather.WeatherUpdate,
) {
tracer := otel.GetTracer(aw.appCtx, p.Name()+".http.handler")
_, metricsSpan := tracer.Start(ctx, p.Name()+".update.metrics")
if aw.metrics == nil {
aw.InitMetrics()
}
aw.metrics.Update(update)
metricsSpan.SetStatus(codes.Ok, "")
metricsSpan.End()
}
func (aw *AmbientWeather) enrichUpdate( func (aw *AmbientWeather) enrichUpdate(
ctx context.Context, ctx context.Context,
p provider.AmbientProvider, p provider.AmbientProvider,
@ -137,7 +149,7 @@ func (aw *AmbientWeather) enrichUpdate(
// Calculate any fields that may be missing // Calculate any fields that may be missing
// such as dew point and wind chill // such as dew point and wind chill
ctx, enrichSpan := tracer.Start(ctx, p.Name()+".update.enrich") _, enrichSpan := tracer.Start(ctx, p.Name()+".update.enrich")
defer enrichSpan.End() defer enrichSpan.End()
update.Enrich() update.Enrich()
@ -161,7 +173,7 @@ func (aw *AmbientWeather) proxyUpdate(
tracer := otel.GetTracer(aw.appCtx, p.Name()+".http.handler") tracer := otel.GetTracer(aw.appCtx, p.Name()+".http.handler")
station := update.StationConfig station := update.StationConfig
ctx, proxySpan := tracer.Start(ctx, p.Name()+".update.proxy", trace.WithAttributes( _, proxySpan := tracer.Start(ctx, p.Name()+".update.proxy", trace.WithAttributes(
attribute.Bool("proxyToWunderground", station.ProxyToWunderground), attribute.Bool("proxyToWunderground", station.ProxyToWunderground),
attribute.Bool("proxyToAWN", station.ProxyToAWN), attribute.Bool("proxyToAWN", station.ProxyToAWN),
)) ))