Beispiel #1
0
// FindLabelsInSet gets as many key/value pairs as possible out of a label set.
func FindLabelsInSet(labelsToKeep []string, selector labels.Set) map[string]string {
	aL := make(map[string]string)
	for _, l := range labelsToKeep {
		if selector.Has(l) {
			aL[l] = selector.Get(l)
		}
	}
	return aL
}
Beispiel #2
0
// AddUnsetLabelsToMap backfills missing values with values we find in a map.
func AddUnsetLabelsToMap(aL map[string]string, labelsToAdd []string, labelSet labels.Set) {
	for _, l := range labelsToAdd {
		// if the label is already there, dont overwrite it.
		if _, exists := aL[l]; exists {
			continue
		}
		// otherwise, backfill this label.
		if labelSet.Has(l) {
			aL[l] = labelSet.Get(l)
		}
	}
}