{
  "version": "1.0.0",
  "description": "服务器源码备份还原配置",
  "backup": {
    "source_dirs": [
      "/var/www/html",
      "/etc/nginx",
      "/etc/mysql",
      "/home/user/projects"
    ],
    "exclude_patterns": [
      "*.log",
      "*.tmp",
      "node_modules",
      ".git",
      "__pycache__",
      "*.pyc",
      ".DS_Store",
      "thumbs.db"
    ],
    "max_backup_size": "10G",
    "backup_retention_days": 30,
    "long_path_support": true
  },
  "storage": {
    "local_path": "/backups/server-src",
    "remote_path": "user@backup-server:/backups",
    "cloud_storage": {
      "s3_bucket": "my-backup-bucket",
      "azure_container": "backups",
      "gcs_bucket": "server-backups"
    }
  },
  "database": {
    "enabled": true,
    "mysql": {
      "host": "localhost",
      "user": "backup_user",
      "password": "secure_password",
      "databases": ["app_db", "user_db"]
    },
    "postgresql": {
      "host": "localhost",
      "user": "backup_user",
      "password": "secure_password",
      "databases": ["app_db"]
    }
  },
  "notifications": {
    "email": "admin@company.com",
    "slack_webhook": "https://hooks.slack.com/services/...",
    "discord_webhook": "https://discord.com/api/webhooks/..."
  },
  "encryption": {
    "enabled": true,
    "public_key": "/path/to/public.key",
    "private_key": "/path/to/private.key"
  }
}