add tag "port" to every redis metric

see issue https://github.com/influxdb/telegraf/issues/74
2015-07-23 00:55:03 +03:00 · 2015-07-23 00:55:03 +03:00 · 014ddd76f4
parent 6eb4bdcf0e
commit 014ddd76f4
1 changed files with 6 additions and 1 deletions
--- a/plugins/redis/redis.go
+++ b/plugins/redis/redis.go
@ -188,7 +188,12 @@ func (g *Redis) gatherServer(addr *url.URL, acc plugins.Accumulator) error {
 			continue
 		}

-		tags := map[string]string{"host": addr.String()}
+		_, rPort, err := net.SplitHostPort(addr.Host)
+		if err != nil {
+			rPort = defaultPort
+		}
+		tags := map[string]string{"host": addr.String(), "port": rPort}
+
 		val := strings.TrimSpace(parts[1])

 		ival, err := strconv.ParseUint(val, 10, 64)