1 package prommatch 2 3 import "regexp" 4 5 var ( 6 portRe = regexp.MustCompile(`\d+`) 7 ) 8 9 // TargetAddrLabels match series with proper target_addr, target_port, and target_ip. 10 func TargetAddrLabels() Labels { 11 return Labels{ 12 "target_addr": IsAddr(), 13 "target_ip": IsIP(), 14 "target_port": Like(portRe), 15 } 16 } 17