ADd consul support , multiple monitors, config file

main.go

@@ -3,27 +3,23 @@ package main
 import (
 	"context"
 	"flag"
+	c "github.com/mayuresh82/gocast/config"
 	"github.com/mayuresh82/gocast/controller"
 	"github.com/mayuresh82/gocast/server"
 	"os"
 	"os/signal"
 	"syscall"
-	"time"
 )
 
 var (
-	serverAddr      = flag.String("serverAddr", ":8080", "Addr for http service")
-	localAS         = flag.Int("localAS", 65000, "Local ASN of the gocast host")
-	peerAS          = flag.Int("peerAS", 65254, "AS to peer with")
-	monitorInterval = flag.Duration("monitorInterval", 5*time.Second, "Interval for health check")
-	peerIP          = flag.String("peerIP", "", "Override the IP to peer with. Default: gateway ip")
-	cleanupTimer    = flag.Duration("cleanup", 15*time.Minute, "Time to flush out inactive apps")
+	config = flag.String("config", "", "Path to config file")
 )
 
 func main() {
 	flag.Parse()
-	mon := controller.NewMonitor(*localAS, *peerAS, *monitorInterval, *peerIP, *cleanupTimer)
-	srv := server.NewServer(*serverAddr, mon)
+	conf := c.GetConfig(*config)
+	mon := controller.NewMonitor(conf)
+	srv := server.NewServer(conf.Agent.ListenAddr, mon)
 
 	ctx, cancel := context.WithCancel(context.Background())
 	// catch interrupt