added dc

plugins/inputs/rabbit_mq_parser/rabbit_mq_parser.go

@@ -60,7 +60,7 @@ func (rmq *RabbitMQParser) SampleConfig() string {
     queue_name = "task_queue"
     prefetch = 1000
     dropped_log = "/Users/johnzampolin/.rabbitmq/drops.log"
-`
+    `
 }
 
 // Gather satisfies the telegraf.ServiceInput interface
@@ -187,6 +187,7 @@ func (rmq *RabbitMQParser) SanitizeMsg(msg amqp.Delivery) *client.Point {
 	}
 	for key, val := range data {
 		value := fmt.Sprintf("%v", val)
+		//fmt.Print("=>|Key ", key , "Val", val )
 		switch {
 		case key == "host":
 			ir.Host = value
@@ -251,6 +252,8 @@ func (ir *IRMessage) point() *client.Point {
 	meas, tags, fields := structureKey(ir.Key, ir.Value)
 	tags["host"] = ir.Host
 	tags["server"] = ir.Server
+	//Adding Datacenter as first 4 letter of hostname
+	tags["dc"] = ir.Host[:4]
 	pt, err := client.NewPoint(meas, tags, fields, ir.Clock)
 	if err != nil {
 		panic(fmt.Errorf("%v: creating float point", err))
@@ -568,9 +571,6 @@ func structureKey(key string, value interface{}) (string, map[string]string, map
 		field := fmt.Sprintf("%v.%v.%v.%v", s[1], s[2], sp[3], sp[4])
 		fields[field] = value
 	}
-    	//Adding Datacenter as first 4 letter of hostname 
-	tags["dc"] = tag["host"][:4]
-
 	// Return the start of a point
 	return meas, tags, fields
 }