package main

import (
	"log"
	"os"
)

func main() {
	switch os.Getenv("MODE") {
	case "server":
		runServer()
	case "agent":
		runAgent()
	case "exporter":
		runExporter()
	default:
		log.Fatal("MODE must be 'server', 'agent' or 'exporter'")
	}
}