homelab/traefik
1
0
Fork 0
Code Activity

Add resourceAttributes option to OTel metrics

Browse source 
Co-authored-by: Romain <rtribotte@users.noreply.github.com>
This commit is contained in:
Kevin Pollet 2025-07-18 17:08:04 +02:00 • committed by GitHub
parent 8c23eb6833
commit 7b78128d4e
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
14 changed files with 256 additions and 105 deletions
Download patch file Download diff file Expand all files Collapse all files

17
pkg/metrics/otel.go
View file

@ -206,15 +206,26 @@ func newOpenTelemetryMeterProvider(ctx context.Context, config *types.OTLP) (*sd
return nil, fmt.Errorf("creating exporter: %w", err)
}
var resAttrs []attribute.KeyValue
for k, v := range config.ResourceAttributes {
resAttrs = append(resAttrs, attribute.String(k, v))
}
res, err := resource.New(ctx,
resource.WithAttributes(semconv.ServiceNameKey.String(config.ServiceName)),
resource.WithAttributes(semconv.ServiceVersionKey.String(version.Version)),
resource.WithContainer(),
resource.WithFromEnv(),
resource.WithHost(),
resource.WithOS(),
resource.WithProcess(),
resource.WithTelemetrySDK(),
// The following order allows the user to override the service name and version,
// as well as any other attributes set by the above detectors.
resource.WithAttributes(
semconv.ServiceName(config.ServiceName),
semconv.ServiceVersion(version.Version),
),
resource.WithAttributes(resAttrs...),
// Use the environment variables to allow overriding above resource attributes.
resource.WithFromEnv(),
)
if err != nil {
return nil, fmt.Errorf("building resource: %w", err)