feat: Add enterprise DBA features for production reliability

New features implemented: 1. Backup Catalog (internal/catalog/) - SQLite-based backup tracking - Gap detection and RPO monitoring - Search and statistics - Filesystem sync 2. DR Drill Testing (internal/drill/) - Automated restore testing in Docker containers - Database validation with custom queries - Catalog integration for drill-tested status 3. Smart Notifications (internal/notify/) - Event batching with configurable intervals - Time-based escalation policies - HTML/text/Slack templates 4. Compliance Reports (internal/report/) - SOC2, GDPR, HIPAA, PCI-DSS, ISO27001 frameworks - Evidence collection from catalog - JSON, Markdown, HTML output formats 5. RTO/RPO Calculator (internal/rto/) - Recovery objective analysis - RTO breakdown by phase - Recommendations for improvement 6. Replica-Aware Backup (internal/replica/) - Topology detection for PostgreSQL/MySQL - Automatic replica selection - Configurable selection strategies 7. Parallel Table Backup (internal/parallel/) - Concurrent table dumps - Worker pool with progress tracking - Large table optimization 8. MySQL/MariaDB PITR (internal/pitr/) - Binary log parsing and replay - Point-in-time recovery support - Transaction filtering CLI commands added: catalog, drill, report, rto All changes support the goal: reliable 3 AM database recovery.
2025-12-13 20:28:55 +01:00
parent d0d83b61ef
commit f69bfe7071
34 changed files with 13469 additions and 41 deletions
--- a/cmd/catalog.go
+++ b/cmd/catalog.go
@@ -0,0 +1,725 @@
+package cmd
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"dbbackup/internal/catalog"
+
+	"github.com/spf13/cobra"
+)
+
+var (
+	catalogDBPath    string
+	catalogFormat    string
+	catalogLimit     int
+	catalogDatabase  string
+	catalogStartDate string
+	catalogEndDate   string
+	catalogInterval  string
+	catalogVerbose   bool
+)
+
+// catalogCmd represents the catalog command group
+var catalogCmd = &cobra.Command{
+	Use:   "catalog",
+	Short: "Backup catalog management",
+	Long: `Manage the backup catalog - a SQLite database tracking all backups.
+
+The catalog provides:
+  - Searchable history of all backups
+  - Gap detection for backup schedules
+  - Statistics and reporting
+  - Integration with DR drill testing
+
+Examples:
+  # Sync backups from a directory
+  dbbackup catalog sync /backups
+
+  # List all backups
+  dbbackup catalog list
+
+  # Show catalog statistics
+  dbbackup catalog stats
+
+  # Detect gaps in backup schedule
+  dbbackup catalog gaps mydb --interval 24h
+
+  # Search backups
+  dbbackup catalog search --database mydb --after 2024-01-01`,
+}
+
+// catalogSyncCmd syncs backups from directory
+var catalogSyncCmd = &cobra.Command{
+	Use:   "sync [directory]",
+	Short: "Sync backups from directory into catalog",
+	Long: `Scan a directory for backup files and import them into the catalog.
+
+This command:
+  - Finds all .meta.json files
+  - Imports backup metadata into SQLite catalog
+  - Detects removed backups
+  - Updates changed entries
+
+Examples:
+  # Sync from backup directory
+  dbbackup catalog sync /backups
+
+  # Sync with verbose output
+  dbbackup catalog sync /backups --verbose`,
+	Args: cobra.MinimumNArgs(1),
+	RunE: runCatalogSync,
+}
+
+// catalogListCmd lists backups
+var catalogListCmd = &cobra.Command{
+	Use:   "list",
+	Short: "List backups in catalog",
+	Long: `List all backups in the catalog with optional filtering.
+
+Examples:
+  # List all backups
+  dbbackup catalog list
+
+  # List backups for specific database
+  dbbackup catalog list --database mydb
+
+  # List last 10 backups
+  dbbackup catalog list --limit 10
+
+  # Output as JSON
+  dbbackup catalog list --format json`,
+	RunE: runCatalogList,
+}
+
+// catalogStatsCmd shows statistics
+var catalogStatsCmd = &cobra.Command{
+	Use:   "stats",
+	Short: "Show catalog statistics",
+	Long: `Display comprehensive backup statistics.
+
+Shows:
+  - Total backup count and size
+  - Backups by database
+  - Backups by type and status
+  - Verification and drill test coverage
+
+Examples:
+  # Show overall stats
+  dbbackup catalog stats
+
+  # Stats for specific database
+  dbbackup catalog stats --database mydb
+
+  # Output as JSON
+  dbbackup catalog stats --format json`,
+	RunE: runCatalogStats,
+}
+
+// catalogGapsCmd detects schedule gaps
+var catalogGapsCmd = &cobra.Command{
+	Use:   "gaps [database]",
+	Short: "Detect gaps in backup schedule",
+	Long: `Analyze backup history and detect schedule gaps.
+
+This helps identify:
+  - Missed backups
+  - Schedule irregularities
+  - RPO violations
+
+Examples:
+  # Check all databases for gaps (24h expected interval)
+  dbbackup catalog gaps
+
+  # Check specific database with custom interval
+  dbbackup catalog gaps mydb --interval 6h
+
+  # Check gaps in date range
+  dbbackup catalog gaps --after 2024-01-01 --before 2024-02-01`,
+	RunE: runCatalogGaps,
+}
+
+// catalogSearchCmd searches backups
+var catalogSearchCmd = &cobra.Command{
+	Use:   "search",
+	Short: "Search backups in catalog",
+	Long: `Search for backups matching specific criteria.
+
+Examples:
+  # Search by database name (supports wildcards)
+  dbbackup catalog search --database "prod*"
+
+  # Search by date range
+  dbbackup catalog search --after 2024-01-01 --before 2024-02-01
+
+  # Search verified backups only
+  dbbackup catalog search --verified
+
+  # Search encrypted backups
+  dbbackup catalog search --encrypted`,
+	RunE: runCatalogSearch,
+}
+
+// catalogInfoCmd shows entry details
+var catalogInfoCmd = &cobra.Command{
+	Use:   "info [backup-path]",
+	Short: "Show detailed info for a backup",
+	Long: `Display detailed information about a specific backup.
+
+Examples:
+  # Show info by path
+  dbbackup catalog info /backups/mydb_20240115.dump.gz`,
+	Args: cobra.ExactArgs(1),
+	RunE: runCatalogInfo,
+}
+
+func init() {
+	rootCmd.AddCommand(catalogCmd)
+
+	// Default catalog path
+	defaultCatalogPath := filepath.Join(getDefaultConfigDir(), "catalog.db")
+
+	// Global catalog flags
+	catalogCmd.PersistentFlags().StringVar(&catalogDBPath, "catalog-db", defaultCatalogPath,
+		"Path to catalog SQLite database")
+	catalogCmd.PersistentFlags().StringVar(&catalogFormat, "format", "table",
+		"Output format: table, json, csv")
+
+	// Add subcommands
+	catalogCmd.AddCommand(catalogSyncCmd)
+	catalogCmd.AddCommand(catalogListCmd)
+	catalogCmd.AddCommand(catalogStatsCmd)
+	catalogCmd.AddCommand(catalogGapsCmd)
+	catalogCmd.AddCommand(catalogSearchCmd)
+	catalogCmd.AddCommand(catalogInfoCmd)
+
+	// Sync flags
+	catalogSyncCmd.Flags().BoolVarP(&catalogVerbose, "verbose", "v", false, "Show detailed output")
+
+	// List flags
+	catalogListCmd.Flags().IntVar(&catalogLimit, "limit", 50, "Maximum entries to show")
+	catalogListCmd.Flags().StringVar(&catalogDatabase, "database", "", "Filter by database name")
+
+	// Stats flags
+	catalogStatsCmd.Flags().StringVar(&catalogDatabase, "database", "", "Show stats for specific database")
+
+	// Gaps flags
+	catalogGapsCmd.Flags().StringVar(&catalogInterval, "interval", "24h", "Expected backup interval")
+	catalogGapsCmd.Flags().StringVar(&catalogStartDate, "after", "", "Start date (YYYY-MM-DD)")
+	catalogGapsCmd.Flags().StringVar(&catalogEndDate, "before", "", "End date (YYYY-MM-DD)")
+
+	// Search flags
+	catalogSearchCmd.Flags().StringVar(&catalogDatabase, "database", "", "Filter by database name (supports wildcards)")
+	catalogSearchCmd.Flags().StringVar(&catalogStartDate, "after", "", "Backups after date (YYYY-MM-DD)")
+	catalogSearchCmd.Flags().StringVar(&catalogEndDate, "before", "", "Backups before date (YYYY-MM-DD)")
+	catalogSearchCmd.Flags().IntVar(&catalogLimit, "limit", 100, "Maximum results")
+	catalogSearchCmd.Flags().Bool("verified", false, "Only verified backups")
+	catalogSearchCmd.Flags().Bool("encrypted", false, "Only encrypted backups")
+	catalogSearchCmd.Flags().Bool("drill-tested", false, "Only drill-tested backups")
+}
+
+func getDefaultConfigDir() string {
+	home, _ := os.UserHomeDir()
+	return filepath.Join(home, ".dbbackup")
+}
+
+func openCatalog() (*catalog.SQLiteCatalog, error) {
+	return catalog.NewSQLiteCatalog(catalogDBPath)
+}
+
+func runCatalogSync(cmd *cobra.Command, args []string) error {
+	dir := args[0]
+
+	// Validate directory
+	info, err := os.Stat(dir)
+	if err != nil {
+		return fmt.Errorf("directory not found: %s", dir)
+	}
+	if !info.IsDir() {
+		return fmt.Errorf("not a directory: %s", dir)
+	}
+
+	absDir, _ := filepath.Abs(dir)
+
+	cat, err := openCatalog()
+	if err != nil {
+		return err
+	}
+	defer cat.Close()
+
+	fmt.Printf("📁 Syncing backups from: %s\n", absDir)
+	fmt.Printf("📊 Catalog database: %s\n\n", catalogDBPath)
+
+	ctx := context.Background()
+	result, err := cat.SyncFromDirectory(ctx, absDir)
+	if err != nil {
+		return err
+	}
+
+	// Update last sync time
+	cat.SetLastSync(ctx)
+
+	// Show results
+	fmt.Printf("━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n")
+	fmt.Printf("  Sync Results\n")
+	fmt.Printf("━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n")
+	fmt.Printf("  ✅ Added:   %d\n", result.Added)
+	fmt.Printf("  🔄 Updated: %d\n", result.Updated)
+	fmt.Printf("  🗑️  Removed: %d\n", result.Removed)
+	if result.Errors > 0 {
+		fmt.Printf("  ❌ Errors:  %d\n", result.Errors)
+	}
+	fmt.Printf("  ⏱️  Duration: %.2fs\n", result.Duration)
+	fmt.Printf("━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n")
+
+	// Show details if verbose
+	if catalogVerbose && len(result.Details) > 0 {
+		fmt.Printf("\nDetails:\n")
+		for _, detail := range result.Details {
+			fmt.Printf("  %s\n", detail)
+		}
+	}
+
+	return nil
+}
+
+func runCatalogList(cmd *cobra.Command, args []string) error {
+	cat, err := openCatalog()
+	if err != nil {
+		return err
+	}
+	defer cat.Close()
+
+	ctx := context.Background()
+
+	query := &catalog.SearchQuery{
+		Database:  catalogDatabase,
+		Limit:     catalogLimit,
+		OrderBy:   "created_at",
+		OrderDesc: true,
+	}
+
+	entries, err := cat.Search(ctx, query)
+	if err != nil {
+		return err
+	}
+
+	if len(entries) == 0 {
+		fmt.Println("No backups in catalog. Run 'dbbackup catalog sync <directory>' to import backups.")
+		return nil
+	}
+
+	if catalogFormat == "json" {
+		data, _ := json.MarshalIndent(entries, "", "  ")
+		fmt.Println(string(data))
+		return nil
+	}
+
+	// Table format
+	fmt.Printf("%-30s %-12s %-10s %-20s %-10s %s\n",
+		"DATABASE", "TYPE", "SIZE", "CREATED", "STATUS", "PATH")
+	fmt.Println(strings.Repeat("─", 120))
+
+	for _, entry := range entries {
+		dbName := truncateString(entry.Database, 28)
+		backupPath := truncateString(filepath.Base(entry.BackupPath), 40)
+
+		status := string(entry.Status)
+		if entry.VerifyValid != nil && *entry.VerifyValid {
+			status = "✓ verified"
+		}
+		if entry.DrillSuccess != nil && *entry.DrillSuccess {
+			status = "✓ tested"
+		}
+
+		fmt.Printf("%-30s %-12s %-10s %-20s %-10s %s\n",
+			dbName,
+			entry.DatabaseType,
+			catalog.FormatSize(entry.SizeBytes),
+			entry.CreatedAt.Format("2006-01-02 15:04"),
+			status,
+			backupPath,
+		)
+	}
+
+	fmt.Printf("\nShowing %d of %d total backups\n", len(entries), len(entries))
+	return nil
+}
+
+func runCatalogStats(cmd *cobra.Command, args []string) error {
+	cat, err := openCatalog()
+	if err != nil {
+		return err
+	}
+	defer cat.Close()
+
+	ctx := context.Background()
+
+	var stats *catalog.Stats
+	if catalogDatabase != "" {
+		stats, err = cat.StatsByDatabase(ctx, catalogDatabase)
+	} else {
+		stats, err = cat.Stats(ctx)
+	}
+	if err != nil {
+		return err
+	}
+
+	if catalogFormat == "json" {
+		data, _ := json.MarshalIndent(stats, "", "  ")
+		fmt.Println(string(data))
+		return nil
+	}
+
+	// Table format
+	fmt.Printf("━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n")
+	if catalogDatabase != "" {
+		fmt.Printf("  Catalog Statistics: %s\n", catalogDatabase)
+	} else {
+		fmt.Printf("  Catalog Statistics\n")
+	}
+	fmt.Printf("━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n\n")
+
+	fmt.Printf("📊 Total Backups:    %d\n", stats.TotalBackups)
+	fmt.Printf("💾 Total Size:       %s\n", stats.TotalSizeHuman)
+	fmt.Printf("📏 Average Size:     %s\n", catalog.FormatSize(stats.AvgSize))
+	fmt.Printf("⏱️  Average Duration: %.1fs\n", stats.AvgDuration)
+	fmt.Printf("✅ Verified:         %d\n", stats.VerifiedCount)
+	fmt.Printf("🧪 Drill Tested:     %d\n", stats.DrillTestedCount)
+
+	if stats.OldestBackup != nil {
+		fmt.Printf("📅 Oldest Backup:    %s\n", stats.OldestBackup.Format("2006-01-02 15:04"))
+	}
+	if stats.NewestBackup != nil {
+		fmt.Printf("📅 Newest Backup:    %s\n", stats.NewestBackup.Format("2006-01-02 15:04"))
+	}
+
+	if len(stats.ByDatabase) > 0 && catalogDatabase == "" {
+		fmt.Printf("\n📁 By Database:\n")
+		for db, count := range stats.ByDatabase {
+			fmt.Printf("   %-30s %d\n", db, count)
+		}
+	}
+
+	if len(stats.ByType) > 0 {
+		fmt.Printf("\n📦 By Type:\n")
+		for t, count := range stats.ByType {
+			fmt.Printf("   %-15s %d\n", t, count)
+		}
+	}
+
+	if len(stats.ByStatus) > 0 {
+		fmt.Printf("\n📋 By Status:\n")
+		for s, count := range stats.ByStatus {
+			fmt.Printf("   %-15s %d\n", s, count)
+		}
+	}
+
+	fmt.Printf("\n━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n")
+	return nil
+}
+
+func runCatalogGaps(cmd *cobra.Command, args []string) error {
+	cat, err := openCatalog()
+	if err != nil {
+		return err
+	}
+	defer cat.Close()
+
+	ctx := context.Background()
+
+	// Parse interval
+	interval, err := time.ParseDuration(catalogInterval)
+	if err != nil {
+		return fmt.Errorf("invalid interval: %w", err)
+	}
+
+	config := &catalog.GapDetectionConfig{
+		ExpectedInterval: interval,
+		Tolerance:        interval / 4, // 25% tolerance
+		RPOThreshold:     interval * 2, // 2x interval = critical
+	}
+
+	// Parse date range
+	if catalogStartDate != "" {
+		t, err := time.Parse("2006-01-02", catalogStartDate)
+		if err != nil {
+			return fmt.Errorf("invalid start date: %w", err)
+		}
+		config.StartDate = &t
+	}
+	if catalogEndDate != "" {
+		t, err := time.Parse("2006-01-02", catalogEndDate)
+		if err != nil {
+			return fmt.Errorf("invalid end date: %w", err)
+		}
+		config.EndDate = &t
+	}
+
+	var allGaps map[string][]*catalog.Gap
+
+	if len(args) > 0 {
+		// Specific database
+		database := args[0]
+		gaps, err := cat.DetectGaps(ctx, database, config)
+		if err != nil {
+			return err
+		}
+		if len(gaps) > 0 {
+			allGaps = map[string][]*catalog.Gap{database: gaps}
+		}
+	} else {
+		// All databases
+		allGaps, err = cat.DetectAllGaps(ctx, config)
+		if err != nil {
+			return err
+		}
+	}
+
+	if catalogFormat == "json" {
+		data, _ := json.MarshalIndent(allGaps, "", "  ")
+		fmt.Println(string(data))
+		return nil
+	}
+
+	if len(allGaps) == 0 {
+		fmt.Printf("✅ No backup gaps detected (expected interval: %s)\n", interval)
+		return nil
+	}
+
+	fmt.Printf("━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n")
+	fmt.Printf("  Backup Gaps Detected (expected interval: %s)\n", interval)
+	fmt.Printf("━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n\n")
+
+	totalGaps := 0
+	criticalGaps := 0
+
+	for database, gaps := range allGaps {
+		fmt.Printf("📁 %s (%d gaps)\n", database, len(gaps))
+
+		for _, gap := range gaps {
+			totalGaps++
+			icon := "ℹ️"
+			switch gap.Severity {
+			case catalog.SeverityWarning:
+				icon = "⚠️"
+			case catalog.SeverityCritical:
+				icon = "🚨"
+				criticalGaps++
+			}
+
+			fmt.Printf("   %s %s\n", icon, gap.Description)
+			fmt.Printf("      Gap: %s → %s (%s)\n",
+				gap.GapStart.Format("2006-01-02 15:04"),
+				gap.GapEnd.Format("2006-01-02 15:04"),
+				catalog.FormatDuration(gap.Duration))
+			fmt.Printf("      Expected at: %s\n", gap.ExpectedAt.Format("2006-01-02 15:04"))
+		}
+		fmt.Println()
+	}
+
+	fmt.Printf("━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n")
+	fmt.Printf("Total: %d gaps detected", totalGaps)
+	if criticalGaps > 0 {
+		fmt.Printf(" (%d critical)", criticalGaps)
+	}
+	fmt.Println()
+
+	return nil
+}
+
+func runCatalogSearch(cmd *cobra.Command, args []string) error {
+	cat, err := openCatalog()
+	if err != nil {
+		return err
+	}
+	defer cat.Close()
+
+	ctx := context.Background()
+
+	query := &catalog.SearchQuery{
+		Database:  catalogDatabase,
+		Limit:     catalogLimit,
+		OrderBy:   "created_at",
+		OrderDesc: true,
+	}
+
+	// Parse date range
+	if catalogStartDate != "" {
+		t, err := time.Parse("2006-01-02", catalogStartDate)
+		if err != nil {
+			return fmt.Errorf("invalid start date: %w", err)
+		}
+		query.StartDate = &t
+	}
+	if catalogEndDate != "" {
+		t, err := time.Parse("2006-01-02", catalogEndDate)
+		if err != nil {
+			return fmt.Errorf("invalid end date: %w", err)
+		}
+		query.EndDate = &t
+	}
+
+	// Boolean filters
+	if verified, _ := cmd.Flags().GetBool("verified"); verified {
+		t := true
+		query.Verified = &t
+	}
+	if encrypted, _ := cmd.Flags().GetBool("encrypted"); encrypted {
+		t := true
+		query.Encrypted = &t
+	}
+	if drillTested, _ := cmd.Flags().GetBool("drill-tested"); drillTested {
+		t := true
+		query.DrillTested = &t
+	}
+
+	entries, err := cat.Search(ctx, query)
+	if err != nil {
+		return err
+	}
+
+	if len(entries) == 0 {
+		fmt.Println("No matching backups found.")
+		return nil
+	}
+
+	if catalogFormat == "json" {
+		data, _ := json.MarshalIndent(entries, "", "  ")
+		fmt.Println(string(data))
+		return nil
+	}
+
+	fmt.Printf("Found %d matching backups:\n\n", len(entries))
+
+	for _, entry := range entries {
+		fmt.Printf("📁 %s\n", entry.Database)
+		fmt.Printf("   Path: %s\n", entry.BackupPath)
+		fmt.Printf("   Type: %s | Size: %s | Created: %s\n",
+			entry.DatabaseType,
+			catalog.FormatSize(entry.SizeBytes),
+			entry.CreatedAt.Format("2006-01-02 15:04:05"))
+		if entry.Encrypted {
+			fmt.Printf("   🔒 Encrypted\n")
+		}
+		if entry.VerifyValid != nil && *entry.VerifyValid {
+			fmt.Printf("   ✅ Verified: %s\n", entry.VerifiedAt.Format("2006-01-02 15:04"))
+		}
+		if entry.DrillSuccess != nil && *entry.DrillSuccess {
+			fmt.Printf("   🧪 Drill Tested: %s\n", entry.DrillTestedAt.Format("2006-01-02 15:04"))
+		}
+		fmt.Println()
+	}
+
+	return nil
+}
+
+func runCatalogInfo(cmd *cobra.Command, args []string) error {
+	backupPath := args[0]
+
+	cat, err := openCatalog()
+	if err != nil {
+		return err
+	}
+	defer cat.Close()
+
+	ctx := context.Background()
+
+	// Try absolute path
+	absPath, _ := filepath.Abs(backupPath)
+	entry, err := cat.GetByPath(ctx, absPath)
+	if err != nil {
+		return err
+	}
+
+	if entry == nil {
+		// Try as provided
+		entry, err = cat.GetByPath(ctx, backupPath)
+		if err != nil {
+			return err
+		}
+	}
+
+	if entry == nil {
+		return fmt.Errorf("backup not found in catalog: %s", backupPath)
+	}
+
+	if catalogFormat == "json" {
+		data, _ := json.MarshalIndent(entry, "", "  ")
+		fmt.Println(string(data))
+		return nil
+	}
+
+	fmt.Printf("━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n")
+	fmt.Printf("  Backup Details\n")
+	fmt.Printf("━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n\n")
+
+	fmt.Printf("📁 Database:     %s\n", entry.Database)
+	fmt.Printf("🔧 Type:         %s\n", entry.DatabaseType)
+	fmt.Printf("🖥️  Host:         %s:%d\n", entry.Host, entry.Port)
+	fmt.Printf("📂 Path:         %s\n", entry.BackupPath)
+	fmt.Printf("📦 Backup Type:  %s\n", entry.BackupType)
+	fmt.Printf("💾 Size:         %s (%d bytes)\n", catalog.FormatSize(entry.SizeBytes), entry.SizeBytes)
+	fmt.Printf("🔐 SHA256:       %s\n", entry.SHA256)
+	fmt.Printf("📅 Created:      %s\n", entry.CreatedAt.Format("2006-01-02 15:04:05 MST"))
+	fmt.Printf("⏱️  Duration:     %.2fs\n", entry.Duration)
+	fmt.Printf("📋 Status:       %s\n", entry.Status)
+
+	if entry.Compression != "" {
+		fmt.Printf("📦 Compression:  %s\n", entry.Compression)
+	}
+	if entry.Encrypted {
+		fmt.Printf("🔒 Encrypted:    yes\n")
+	}
+	if entry.CloudLocation != "" {
+		fmt.Printf("☁️  Cloud:        %s\n", entry.CloudLocation)
+	}
+	if entry.RetentionPolicy != "" {
+		fmt.Printf("📆 Retention:    %s\n", entry.RetentionPolicy)
+	}
+
+	fmt.Printf("\n📊 Verification:\n")
+	if entry.VerifiedAt != nil {
+		status := "❌ Failed"
+		if entry.VerifyValid != nil && *entry.VerifyValid {
+			status = "✅ Valid"
+		}
+		fmt.Printf("   Status: %s (checked %s)\n", status, entry.VerifiedAt.Format("2006-01-02 15:04"))
+	} else {
+		fmt.Printf("   Status: ⏳ Not verified\n")
+	}
+
+	fmt.Printf("\n🧪 DR Drill Test:\n")
+	if entry.DrillTestedAt != nil {
+		status := "❌ Failed"
+		if entry.DrillSuccess != nil && *entry.DrillSuccess {
+			status = "✅ Passed"
+		}
+		fmt.Printf("   Status: %s (tested %s)\n", status, entry.DrillTestedAt.Format("2006-01-02 15:04"))
+	} else {
+		fmt.Printf("   Status: ⏳ Not tested\n")
+	}
+
+	if len(entry.Metadata) > 0 {
+		fmt.Printf("\n📝 Additional Metadata:\n")
+		for k, v := range entry.Metadata {
+			fmt.Printf("   %s: %s\n", k, v)
+		}
+	}
+
+	fmt.Printf("\n━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n")
+
+	return nil
+}
+
+func truncateString(s string, maxLen int) string {
+	if len(s) <= maxLen {
+		return s
+	}
+	return s[:maxLen-3] + "..."
+}