Method fullURL

prometheus/push/push.go:329–344

fullURL assembles the URL used to push/delete metrics and returns it as a string. The job name and any grouping label values containing a '/' will trigger a base64 encoding of the affected component and proper suffixing of the preceding component. Similarly, an empty grouping label value will be enc

()

// characters, the usual url.QueryEscape is used for compatibility with older
// versions of the Pushgateway and for better readability.
func (p *Pusher) fullURL() string {
	urlComponents := []string{}
	if encodedJob, base64 := encodeComponent(p.job); base64 {
		urlComponents = append(urlComponents, "job"+base64Suffix, encodedJob)
	} else {
		urlComponents = append(urlComponents, "job", encodedJob)
	}
	for ln, lv := range p.grouping {
		if encodedLV, base64 := encodeComponent(lv); base64 {
			urlComponents = append(urlComponents, ln+base64Suffix, encodedLV)
		} else {
			urlComponents = append(urlComponents, ln, encodedLV)
		}
	}
	return fmt.Sprintf("%s/metrics/%s", p.url, strings.Join(urlComponents, "/"))
}

// encodeComponent encodes the provided string with base64.RawURLEncoding in
// case it contains '/' and as "=" in case it is empty. If neither is the case,