initial commit

main.go

@@ -0,0 +1,67 @@
+package main
+
+import (
+	"context"
+	"log"
+	"net/http"
+	"os"
+	"os/signal"
+	"syscall"
+	"time"
+
+	"gitea.sinav-lab.com/sinav/keenetic-exporter-v2/internal/app"
+	"gitea.sinav-lab.com/sinav/keenetic-exporter-v2/internal/collector"
+	"gitea.sinav-lab.com/sinav/keenetic-exporter-v2/internal/config"
+	"gitea.sinav-lab.com/sinav/keenetic-exporter-v2/internal/device"
+)
+
+func main() {
+	// Загрузка конфигурации
+	cfg, err := config.Load("config.yaml")
+	if err != nil {
+		log.Fatalf("Failed to load config: %v", err)
+	}
+
+	// Инициализация компонентов
+	deviceManager := device.NewManager(cfg.Devices)
+	collectorRegistry := collector.NewRegistry()
+
+	// Регистрация коллекторов
+	collectorRegistry.Register(collector.NewSystemCollector())
+	collectorRegistry.Register(collector.NewInterfaceCollector())
+	collectorRegistry.Register(collector.NewInternetCollector())
+	collectorRegistry.Register(collector.NewHotspotCollector())
+	collectorRegistry.Register(collector.NewInterfaceStatsCollector())
+	collectorRegistry.Register(collector.NewProcessCollector())
+
+	scrapeCoordinator := app.NewCoordinator(deviceManager, collectorRegistry)
+	prometheusServer := app.NewPrometheusServer(cfg.Server.Port, scrapeCoordinator)
+
+	// Запуск сервера
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	go func() {
+		if err := prometheusServer.Start(ctx); err != nil && err != http.ErrServerClosed {
+			log.Fatalf("server failed: %v", err)
+		}
+	}()
+
+	// Graceful shutdown
+	sigChan := make(chan os.Signal, 1)
+	signal.Notify(sigChan, syscall.SIGINT, syscall.SIGTERM)
+	<-sigChan
+
+	log.Println("shutting down...")
+	cancel()
+
+	// Stop all background updaters with timeout
+	shutdownCtx, shutdownCancel := context.WithTimeout(context.Background(), 10*time.Second)
+	defer shutdownCancel()
+
+	if err := deviceManager.Shutdown(shutdownCtx); err != nil {
+		log.Printf("warning: shutdown error: %v", err)
+	}
+
+	log.Println("shutdown complete")
+}