func()

in sample-apps/prometheus-sample-app/metrics/metrics_collector.go [104:117]

• 14 lines of code
• 2 McCabe index (conditional complexity)

func (mc *metricCollector) registerCounter(count int) {
	for idx := 0; idx < count; idx++ {
		namespace := "test"
		counter := prometheus.NewCounterVec(
			prometheus.CounterOpts{
				Namespace: namespace,
				Name:      fmt.Sprintf("counter%v", idx),
				Help:      "This is my counter",
			},
			append([]string{"datapoint_id"}, mc.labelKeys...))
		promRegistry.MustRegister(counter)
		mc.counters = append(mc.counters, counter)
	}
}