/
tracing.go
41 lines (34 loc) · 1.19 KB
/
tracing.go
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package main
import (
"context"
"go.opentelemetry.io/otel/exporters/otlp/otlptrace"
"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc"
"go.opentelemetry.io/otel/sdk/resource"
sdktrace "go.opentelemetry.io/otel/sdk/trace"
semconv "go.opentelemetry.io/otel/semconv/v1.11.0"
"google.golang.org/grpc/credentials"
"github.com/coder/wgtunnel/buildinfo"
)
func newHoneycombExporter(ctx context.Context, teamID string) (*otlptrace.Exporter, error) {
opts := []otlptracegrpc.Option{
otlptracegrpc.WithEndpoint("api.honeycomb.io:443"),
otlptracegrpc.WithHeaders(map[string]string{
"x-honeycomb-team": teamID,
}),
otlptracegrpc.WithTLSCredentials(credentials.NewClientTLSFromCert(nil, "")),
}
client := otlptracegrpc.NewClient(opts...)
return otlptrace.New(ctx, client)
}
func newTraceProvider(exp *otlptrace.Exporter, instanceID string) *sdktrace.TracerProvider {
rsc := resource.NewWithAttributes(
semconv.SchemaURL,
semconv.ServiceNameKey.String("WireguardTunnel"),
semconv.ServiceInstanceIDKey.String(instanceID),
semconv.ServiceVersionKey.String(buildinfo.Version()),
)
return sdktrace.NewTracerProvider(
sdktrace.WithBatcher(exp),
sdktrace.WithResource(rsc),
)
}