func supportedMetricsDescriptors() []sink_api.MetricDescriptor { // Get supported metrics. supportedMetrics := sink_api.SupportedStatMetrics() for i := range supportedMetrics { supportedMetrics[i].Labels = sink_api.SupportedLabels() } // Create the metrics. descriptors := make([]sink_api.MetricDescriptor, 0, len(supportedMetrics)) for _, supported := range supportedMetrics { descriptors = append(descriptors, supported.MetricDescriptor) } return descriptors }
func (esm *externalSinkManager) DebugInfo() string { b := &bytes.Buffer{} fmt.Fprintln(b, "External Sinks") // Add metrics being exported. fmt.Fprintln(b, "\tExported metrics:") for _, supported := range sink_api.SupportedStatMetrics() { fmt.Fprintf(b, "\t\t%s: %s\n", supported.Name, supported.Description) } // Add labels being used. fmt.Fprintln(b, "\tExported labels:") for _, label := range sink_api.SupportedLabels() { fmt.Fprintf(b, "\t\t%s: %s\n", label.Key, label.Description) } fmt.Fprintln(b, "\tExternal Sinks:") esm.RLock() defer esm.RUnlock() for _, externalSink := range esm.externalSinks { fmt.Fprintf(b, "\t\t%s\n", externalSink.DebugInfo()) } return b.String() }