Method Validate

cmd/tempo/app/overrides_validation.go:95–213

Validate validates user-configurable overrides

(limits *client.Limits)

// Validate validates user-configurable overrides
func (v *overridesValidator) Validate(limits *client.Limits) error {
	if forwarders, ok := limits.GetForwarders(); ok {
		for _, f := range forwarders {
			if _, ok := v.validForwarders[f]; !ok {
				return fmt.Errorf("forwarder \"%s\" is not a known forwarder, contact your system administrator", f)
			}
		}
	}

	if processors, ok := limits.GetMetricsGenerator().GetProcessors(); ok {
		for p := range processors.GetMap() {
			if err := validation.ValidateProcessor(p); err != nil {
				return err
			}
		}
	}

	if filterPolicies, ok := limits.GetMetricsGenerator().GetProcessor().GetSpanMetrics().GetFilterPolicies(); ok {
		if err := validation.ValidateFilterPolicies(filterPolicies); err != nil {
			return err
		}
	}

	if collectionInterval, ok := limits.GetMetricsGenerator().GetCollectionInterval(); ok {
		if err := validation.ValidateCollectionInterval(collectionInterval); err != nil {
			return err
		}
	}

	if traceIDLabelName, ok := limits.GetMetricsGenerator().GetTraceIDLabelName(); ok {
		if err := validation.ValidateTraceIDLabelName(traceIDLabelName); err != nil {
			return err
		}
	}

	if ingestionSlack, ok := limits.GetMetricsGenerator().GetIngestionSlack(); ok {
		if err := validation.ValidateIngestionTimeRangeSlack(ingestionSlack); err != nil {
			return err
		}
	}

	if factor, ok := limits.GetMetricsGenerator().GetNativeHistogramBucketFactor(); ok {
		if err := validation.ValidateNativeHistogramBucketFactor(factor); err != nil {
			return err
		}
	}

	if buckets, ok := limits.GetMetricsGenerator().GetProcessor().GetServiceGraphs().GetHistogramBuckets(); ok {
		if err := validation.ValidateHistogramBuckets(buckets, "metrics_generator.processor.service_graphs.histogram_buckets"); err != nil {
			return err
		}
	}

	if buckets, ok := limits.GetMetricsGenerator().GetProcessor().GetSpanMetrics().GetHistogramBuckets(); ok {
		if err := validation.ValidateHistogramBuckets(buckets, "metrics_generator.processor.span_metrics.histogram_buckets"); err != nil {
			return err
		}
	}