fixed gitignore

.gitignore

@@ -1,2 +1,2 @@
 data/
-vipman
+/vipman

cmd/vipman/main.go

@@ -0,0 +1,62 @@
+package main
+
+import (
+	"context"
+	"flag"
+	"os"
+	"os/signal"
+	"syscall"
+	"time"
+
+	"git.giftfish.de/ston1th/vipman/pkg/cluster"
+	"git.giftfish.de/ston1th/vipman/pkg/config"
+	"k8s.io/klog"
+	"k8s.io/klog/klogr"
+)
+
+var (
+	configFile string
+)
+
+func main() {
+	klog.InitFlags(nil)
+	flag.StringVar(&configFile, "config", "vipman.yaml", "vipman config file")
+	flag.Parse()
+	cfg, err := config.ParseFile(configFile)
+	if err != nil {
+		klog.Fatalf("Initialization failed: %s", err)
+	}
+	c, err := cluster.InitCluster(cluster.LeaderCallbacks{
+		OnStartedLeading: func(ctx context.Context) {
+			ticker := time.NewTicker(time.Second * 10)
+			for {
+				select {
+				case <-ctx.Done():
+					return
+				case <-ticker.C:
+				}
+				klog.Infof("[%s] leading", cfg.LocalPeer.ID)
+			}
+		},
+		OnStoppedLeading: func() {
+			klog.Infof("[%s] stopped leading", cfg.LocalPeer.ID)
+		},
+		OnNewLeader: func(id string) {
+			klog.Infof("[%s] new leader: %s", cfg.LocalPeer.ID, id)
+		},
+	})
+	if err != nil {
+		klog.Fatalf("Initialization failed: %s", err)
+	}
+	log := klogr.New()
+	go func() {
+		err = c.StartRaftCluster(log, cfg)
+		if err != nil {
+			klog.Fatalf("Initialization failed: %s", err)
+		}
+	}()
+	sigs := make(chan os.Signal)
+	signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM)
+	<-sigs
+	c.Stop()
+}