add operator

cmd/main.go

@@ -0,0 +1,55 @@
+package main
+
+import (
+	"flag"
+	"os"
+
+	"monitor/pkg/controllers"
+	"monitor/pkg/k8s"
+
+	"go.uber.org/zap/zapcore"
+	ctrl "sigs.k8s.io/controller-runtime"
+	"sigs.k8s.io/controller-runtime/pkg/log/zap"
+)
+
+var (
+	version string
+	commit  string
+	level   zapcore.Level
+	conf    k8s.Config
+)
+
+func main() {
+	conf.HealthProbeBindAddress = "0" // Disable healthy endpoint of controller manager
+	conf.LeaderElectionID = "monitor.3m3m.net"
+
+	// 参数解析
+	flag.TextVar(&level, "log-level", zapcore.InfoLevel, "logger level")
+	flag.StringVar(&conf.MetricsBindAddress, "metrics-address", "127.0.0.1:8080", "The address the metric endpoint binds to.")
+	flag.BoolVar(&conf.LeaderElection, "enable-leader-election", false, "Enable leader election for controller manager")
+	flag.Parse()
+	// 初始化日志格式
+	ctrl.SetLogger(zap.New(func(o *zap.Options) {
+		o.Level = level
+		o.Development = true
+		o.TimeEncoder = zapcore.RFC3339TimeEncoder
+	}))
+	log := ctrl.Log.WithName("monitor")
+
+	mgr, err := k8s.NewManager(conf)
+	if err != nil {
+		log.Error(err, "new k8s manager")
+		os.Exit(1)
+	}
+
+	if err = mgr.Setup(controllers.NewService); err != nil {
+		log.Error(err, "setup service controller")
+		os.Exit(1)
+	}
+
+	log.Info("starting server", "version", version)
+	if err = mgr.Start(); err != nil {
+		log.Error(err, "start serverr")
+		os.Exit(1)
+	}
+}