feature: ability to split worker and rest api

Author: murtll

Diff for: main.go

@@ -12,7 +12,11 @@ import (
 
 func main() {
 	var health bool
+	var beatOnly bool
+	var apiOnly bool
 	flag.BoolVar(&health, "health", false, "make healthcheck and exit.")
+	flag.BoolVar(&beatOnly, "beat-only", false, "start only beat worker.")
+	flag.BoolVar(&apiOnly, "api-only", false, "start only REST API.")
 	flag.Parse()
 
 	if health {
@@ -25,6 +29,15 @@ func main() {
 		os.Exit(0)
 	}
 
+	if beatOnly {
+		worker.Start()
+		os.Exit(0)
+	}
+
+	if apiOnly {
+		log.Fatal(rest.Start())
+	}
+
 	go worker.Start()
 	log.Fatal(rest.Start())
 }