str

func SanitizeLabelName ¶

func SanitizeLabelName(name string) string

SanitizeLabelName replaces anything that doesn't match client_label.LabelNameRE with an underscore. Note: this does not handle all Prometheus label name restrictions (such as not starting with a digit 0-9), and hence should only be used if the label name is prefixed with a known valid string.