utils/meta.go
func FetchVersion(v discovery.ServerVersionInterface) (ret ServerVersion, err error) {
	version, err := v.ServerVersion()
	if err != nil {
		return ServerVersion{}, err
	}
	return ParseVersion(version)
}
func FetchVersion(v discovery.ServerVersionInterface) (ret ServerVersion, err error) {
	version, err := v.ServerVersion()
	if err != nil {
		return ServerVersion{}, err
	}
	return ParseVersion(version)
}
func FetchVersion ( v discovery . ServerVersionInterface ) ( ret ServerVersion , err error ) { version , err := v . ServerVersion ( ) if err != nil { return ServerVersion { } , err } return ParseVersion ( version ) }
// FetchVersion fetches version information from discovery client, and parses
FetchVersion fetches version information from discovery client and parses