Initial FS CLI

app/server.go

@@ -0,0 +1,91 @@
+package app
+
+import (
+	"context"
+	"fmt"
+	"fs/api"
+	"fs/auth"
+	"fs/logging"
+	"fs/metadata"
+	"fs/service"
+	"fs/storage"
+	"fs/utils"
+	"os"
+	"path/filepath"
+	"strconv"
+	"time"
+)
+
+func RunServer(ctx context.Context) error {
+	if ctx == nil {
+		ctx = context.Background()
+	}
+
+	config := utils.NewConfig()
+	logConfig := logging.ConfigFromValues(config.LogLevel, config.LogFormat, config.AuditLog)
+	authConfig := auth.ConfigFromValues(
+		config.AuthEnabled,
+		config.AuthRegion,
+		config.AuthSkew,
+		config.AuthMaxPresign,
+		config.AuthMasterKey,
+		config.AuthBootstrapAccessKey,
+		config.AuthBootstrapSecretKey,
+		config.AuthBootstrapPolicy,
+	)
+	logger := logging.NewLogger(logConfig)
+	logger.Info("boot",
+		"log_level", logConfig.LevelName,
+		"log_format", logConfig.Format,
+		"audit_log", logConfig.Audit,
+		"data_path", config.DataPath,
+		"multipart_retention_hours", int(config.MultipartCleanupRetention/time.Hour),
+		"auth_enabled", authConfig.Enabled,
+		"auth_region", authConfig.Region,
+		"admin_api_enabled", config.AdminAPIEnabled,
+	)
+
+	if err := os.MkdirAll(config.DataPath, 0o755); err != nil {
+		logger.Error("failed_to_prepare_data_path", "path", config.DataPath, "error", err)
+		return err
+	}
+
+	dbPath := filepath.Join(config.DataPath, "metadata.db")
+	metadataHandler, err := metadata.NewMetadataHandler(dbPath)
+	if err != nil {
+		logger.Error("failed_to_initialize_metadata_handler", "error", err)
+		return err
+	}
+
+	blobHandler, err := storage.NewBlobStore(config.DataPath, config.ChunkSize)
+	if err != nil {
+		_ = metadataHandler.Close()
+		logger.Error("failed_to_initialize_blob_store", "error", err)
+		return err
+	}
+
+	objectService := service.NewObjectService(metadataHandler, blobHandler, config.MultipartCleanupRetention)
+	authService, err := auth.NewService(authConfig, metadataHandler)
+	if err != nil {
+		_ = metadataHandler.Close()
+		logger.Error("failed_to_initialize_auth_service", "error", err)
+		return err
+	}
+	if err := authService.EnsureBootstrap(); err != nil {
+		_ = metadataHandler.Close()
+		logger.Error("failed_to_ensure_bootstrap_auth_identity", "error", err)
+		return err
+	}
+
+	handler := api.NewHandler(objectService, logger, logConfig, authService, config.AdminAPIEnabled)
+	addr := config.Address + ":" + strconv.Itoa(config.Port)
+	if config.GcEnabled {
+		go objectService.RunGC(ctx, config.GcInterval)
+	}
+
+	if err := handler.Start(ctx, addr); err != nil {
+		logger.Error("server_stopped_with_error", "error", err)
+		return fmt.Errorf("server start failed: %w", err)
+	}
+	return nil
+}