documentation/examples/remote_storage/remote_storage_adapter/opentsdb/client.go
func tagsFromMetric(m model.Metric) map[string]TagValue {
	tags := make(map[string]TagValue, len(m)-1)
	for l, v := range m {
		if l == model.MetricNameLabel {
			continue
		}
		tags[string(l)] = TagValue(v)
	}
	return tags
}
func tagsFromMetric(m model.Metric) map[string]TagValue {
	tags := make(map[string]TagValue, len(m)-1)
	for l, v := range m {
		if l == model.MetricNameLabel {
			continue
		}
		tags[string(l)] = TagValue(v)
	}
	return tags
}
// tagsFromMetric translates Prometheus metric into OpenTSDB tags.