mirror of
https://github.com/zitadel/zitadel.git
synced 2024-12-18 13:57:32 +00:00
71 lines
2.3 KiB
Go
71 lines
2.3 KiB
Go
|
package otel
|
||
|
|
|
||
|
|
import (
|
||
|
|
"context"
|
||
|
|
"net/http"
|
||
|
|
|
||
|
|
"github.com/caos/zitadel/internal/tracing"
|
||
|
|
"go.opentelemetry.io/otel/api/global"
|
||
|
|
api_trace "go.opentelemetry.io/otel/api/trace"
|
||
|
|
"go.opentelemetry.io/otel/propagators"
|
||
|
|
"go.opentelemetry.io/otel/sdk/export/trace"
|
||
|
|
sdk_trace "go.opentelemetry.io/otel/sdk/trace"
|
||
|
|
)
|
||
|
|
|
||
|
|
type Tracer struct {
|
||
|
|
Exporter api_trace.Tracer
|
||
|
|
sampler sdk_trace.Sampler
|
||
|
|
}
|
||
|
|
|
||
|
|
func NewTracer(name string, sampler sdk_trace.Sampler, exporter trace.SpanExporter) *Tracer {
|
||
|
|
tp := sdk_trace.NewTracerProvider(
|
||
|
|
sdk_trace.WithConfig(sdk_trace.Config{DefaultSampler: sampler}),
|
||
|
|
sdk_trace.WithSyncer(exporter),
|
||
|
|
)
|
||
|
|
|
||
|
|
global.SetTracerProvider(tp)
|
||
|
|
tc := propagators.TraceContext{}
|
||
|
|
global.SetTextMapPropagator(tc)
|
||
|
|
|
||
|
|
return &Tracer{Exporter: tp.Tracer(name), sampler: sampler}
|
||
|
|
}
|
||
|
|
|
||
|
|
func (t *Tracer) Sampler() sdk_trace.Sampler {
|
||
|
|
return t.sampler
|
||
|
|
}
|
||
|
|
|
||
|
|
func (t *Tracer) NewServerInterceptorSpan(ctx context.Context, name string) (context.Context, *tracing.Span) {
|
||
|
|
return t.newSpanFromName(ctx, name, api_trace.WithSpanKind(api_trace.SpanKindServer))
|
||
|
|
}
|
||
|
|
|
||
|
|
func (t *Tracer) NewServerSpan(ctx context.Context, caller string) (context.Context, *tracing.Span) {
|
||
|
|
return t.newSpan(ctx, caller, api_trace.WithSpanKind(api_trace.SpanKindServer))
|
||
|
|
}
|
||
|
|
|
||
|
|
func (t *Tracer) NewClientInterceptorSpan(ctx context.Context, name string) (context.Context, *tracing.Span) {
|
||
|
|
return t.newSpanFromName(ctx, name, api_trace.WithSpanKind(api_trace.SpanKindClient))
|
||
|
|
}
|
||
|
|
|
||
|
|
func (t *Tracer) NewClientSpan(ctx context.Context, caller string) (context.Context, *tracing.Span) {
|
||
|
|
return t.newSpan(ctx, caller, api_trace.WithSpanKind(api_trace.SpanKindClient))
|
||
|
|
}
|
||
|
|
|
||
|
|
func (t *Tracer) NewSpan(ctx context.Context, caller string) (context.Context, *tracing.Span) {
|
||
|
|
return t.newSpan(ctx, caller)
|
||
|
|
}
|
||
|
|
|
||
|
|
func (t *Tracer) newSpan(ctx context.Context, caller string, options ...api_trace.SpanOption) (context.Context, *tracing.Span) {
|
||
|
|
return t.newSpanFromName(ctx, caller, options...)
|
||
|
|
}
|
||
|
|
|
||
|
|
func (t *Tracer) newSpanFromName(ctx context.Context, name string, options ...api_trace.SpanOption) (context.Context, *tracing.Span) {
|
||
|
|
ctx, span := t.Exporter.Start(ctx, name, options...)
|
||
|
|
return ctx, tracing.CreateSpan(span)
|
||
|
|
}
|
||
|
|
|
||
|
|
func (t *Tracer) NewSpanHTTP(r *http.Request, caller string) (*http.Request, *tracing.Span) {
|
||
|
|
ctx, span := t.NewSpan(r.Context(), caller)
|
||
|
|
r = r.WithContext(ctx)
|
||
|
|
return r, span
|
||
|
|
}
|