convert influxdb output to multiple outputs

cmd/telegraf/telegraf.go

@@ -9,6 +9,7 @@ import (
 	"strings"
 
 	"github.com/influxdb/telegraf"
+	_ "github.com/influxdb/telegraf/outputs/all"
 	_ "github.com/influxdb/telegraf/plugins/all"
 )
 
@@ -58,6 +59,11 @@ func main() {
 		ag.Debug = true
 	}
 
+	outputs, err := ag.LoadOutputs()
+	if err != nil {
+		log.Fatal(err)
+	}
+
 	plugins, err := ag.LoadPlugins()
 	if err != nil {
 		log.Fatal(err)
@@ -94,6 +100,7 @@ func main() {
 	}()
 
 	log.Print("InfluxDB Agent running")
+	log.Printf("Loaded outputs: %s", strings.Join(outputs, " "))
 	log.Printf("Loaded plugins: %s", strings.Join(plugins, " "))
 	if ag.Debug {
 		log.Printf("Debug: enabled")
@@ -101,8 +108,7 @@ func main() {
 			ag.Interval, ag.Debug, ag.Hostname)
 	}
 
-	if config.URL != "" {
-		log.Printf("Sending metrics to: %s", config.URL)
+	if len(outputs) > 0 {
 		log.Printf("Tags enabled: %v", config.ListTags())
 	}