func()

in kubelet-to-gcm/monitor/controller/client.go [39:64]

• 24 lines of code
• 7 McCabe index (conditional complexity)

func (c *Metrics) parseMetrics(data string) error {
	dec := expfmt.NewDecoder(strings.NewReader(data), expfmt.FmtText)
	decoder := expfmt.SampleDecoder{
		Dec:  dec,
		Opts: &expfmt.DecodeOptions{},
	}

	for {
		var v model.Vector
		if err := decoder.Decode(&v); err != nil {
			if err == io.EOF {
				// Expected loop termination condition.
				return nil
			}
			return fmt.Errorf("Invalid decode: %v", err)
		}
		for _, metric := range v {
			switch name := string(metric.Metric[model.MetricNameLabel]); name {
			case "node_collector_evictions_number":
				c.NodeEvictions = int64(metric.Value)
			case "process_start_time_seconds":
				c.CreateTime = int64(metric.Value)
			}
		}
	}
}