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https://github.com/Awuqing/BackupX.git
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5827074334
支持受限网络、正向代理、私有 CA 与 SSH 堡垒机部署 Agent。 加固 Docker、systemd、Nginx、安装器、Release 校验与可信代理边界，并完善命令队列索引、前端安装向导及中英文运维文档。
48 lines
1.8 KiB
Go
48 lines
1.8 KiB
Go
package database
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import (
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"fmt"
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"os"
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"path/filepath"
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"strings"
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"backupx/server/internal/config"
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"backupx/server/internal/model"
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"github.com/glebarez/sqlite"
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"go.uber.org/zap"
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"gorm.io/gorm"
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gormlogger "gorm.io/gorm/logger"
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)
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func Open(cfg config.DatabaseConfig, logger *zap.Logger) (*gorm.DB, error) {
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if err := os.MkdirAll(filepath.Dir(cfg.Path), 0o755); err != nil {
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return nil, fmt.Errorf("create database dir: %w", err)
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}
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separator := "?"
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if strings.Contains(cfg.Path, "?") {
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separator = "&"
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}
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// busy_timeout 减少 Agent 轮询、心跳和任务写入同时发生时的瞬时锁错误。
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// 维持默认回滚日志模式，保证当前嵌入式 SQLite 依赖的数据完整性。
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dsn := cfg.Path + separator + "_pragma=busy_timeout(5000)"
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db, err := gorm.Open(sqlite.Open(dsn), &gorm.Config{Logger: gormlogger.Default.LogMode(gormlogger.Silent)})
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if err != nil {
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return nil, fmt.Errorf("open sqlite: %w", err)
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}
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if err := db.AutoMigrate(&model.User{}, &model.SystemConfig{}, &model.StorageTarget{}, &model.OAuthSession{}, &model.BackupTask{}, &model.BackupRecord{}, &model.Notification{}, &model.Node{}, &model.BackupTaskStorageTarget{}, &model.AuditLog{}, &model.AgentCommand{}, &model.AgentInstallToken{}, &model.RestoreRecord{}, &model.VerificationRecord{}, &model.ApiKey{}, &model.ReplicationRecord{}, &model.TaskTemplate{}); err != nil {
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return nil, fmt.Errorf("migrate schema: %w", err)
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}
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// 一次性数据迁移：从 backup_tasks.storage_target_id 回填到多对多中间表
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var count int64
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db.Model(&model.BackupTaskStorageTarget{}).Count(&count)
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if count == 0 {
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db.Exec("INSERT INTO backup_task_storage_targets (backup_task_id, storage_target_id) SELECT id, storage_target_id FROM backup_tasks WHERE storage_target_id > 0")
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}
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logger.Info("database initialized", zap.String("path", cfg.Path))
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return db, nil
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}
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