使用基础结构备份服务恢复 Azure Stack Hub 中的数据Recover data in Azure Stack Hub with the Infrastructure Backup Service

可以使用 Azure Stack Hub 基础结构备份服务备份和还原配置和服务数据。You can back up and restore configuration and service data using the Azure Stack Hub Infrastructure Backup Service. 每个 Azure Stack Hub 安装均包含该服务的实例。Each Azure Stack Hub installation contains an instance of the service. 可以使用该服务创建的备份重新部署 Azure Stack Hub 云,以还原标识、安全性和 Azure 资源管理器数据。You can use backups created by the service for the redeployment of the Azure Stack Hub cloud to restore identity, security, and Azure Resource Manager data.

准备好将云投入生产后,启用备份。Enable backup when you're ready to put your cloud into production. 如果计划执行测试和验证很长时间,则不要启用备份。Don't enable backup if you plan to perform testing and validation for a long period of time.

在启用备份服务之前,请确保已符合要求Before you enable your backup service, make sure you have the requirements in place.

备注

基础结构备份服务不包括用户数据和应用。The Infrastructure Backup Service doesn't include user data and apps. 有关如何保护基于 IaaS VM 的应用的详细信息,请参阅保护 Azure Stack Hub 上部署的 VMFor more info on how to protect IaaS VM-based apps, see protect VMs deployed on Azure Stack Hub. 若要全面了解如何保护 Azure Stack Hub 上的应用,请参阅有关业务连续性和灾难恢复的 Azure Stack Hub 注意事项白皮书For a comprehensive understanding of how to protect apps on Azure Stack Hub, see the Azure Stack Hub considerations for business continuity and disaster recovery whitepaper.

基础结构备份服务The Infrastructure Backup Service

该服务包含以下功能:The service contains the following features:

FeatureFeature 说明Description
备份基础结构服务Backup Infrastructure Services 协调 Azure Stack Hub 中基础结构服务的一个子集的备份。Coordinate backup across a subset of infrastructure services in Azure Stack Hub. 如果发生灾难,可以在重新部署过程中还原数据。If there's a disaster, the data can be restored as part of redeployment.
压缩和加密导出的备份数据Compression and encryption of exported backup data 将备份数据导出到管理员提供的外部存储位置之前,系统会对其进行压缩和加密。Backup data is compressed and encrypted by the system before it's exported to the external storage location provided by the admin.
备份作业监视Backup job monitoring 当备份作业失败时,系统会通知你如何修复该问题。System notifies you when backup jobs fail and how to fix the problem.
备份管理体验Backup management experience 备份 RP 支持启用备份。Backup RP supports enabling backup.
云恢复Cloud recovery 如果发生灾难性数据丢失,可以在部署过程中使用备份还原核心 Azure Stack Hub 信息。If there's a catastrophic data loss, backups can be used to restore core Azure Stack Hub info as part of deployment.

验证基础结构备份服务的要求Verify requirements for the Infrastructure Backup Service

  • 存储位置Storage location
    需要可从 Azure Stack Hub 访问的文件共享,其中可以包含七个备份。You need a file share accessible from Azure Stack Hub that can contain seven backups. 每个备份大约为 10 GB。Each backup is about 10 GB. 共享应能够存储 140 GB 的备份。Your share should be able to store 140 GB of backups. 有关为基础结构备份服务选择存储位置的详细信息,请参阅备份控制器要求For more info on selecting a storage location for the Infrastructure Backup Service, see Backup Controller requirements.
  • 凭据Credentials
    你需要域用户帐户和凭据。You need a domain user account and credentials. 例如,可以使用 Azure Stack Hub 管理员凭据。For example, you can use your Azure Stack Hub admin credentials.
  • 加密证书Encryption certificate
    备份文件使用证书中的公钥加密。Backup files are encrypted using the public key in the certificate. 请确保将此证书存储在安全位置。Make sure to store this certificate in a secure location.

后续步骤Next steps

了解如何从管理员门户为 Azure Stack Hub 启用备份Learn how to Enable Backup for Azure Stack Hub from the administrator portal.

了解如何使用 PowerShell 为 Azure Stack Hub 启用备份Learn how to Enable Backup for Azure Stack Hub with PowerShell.

了解如何备份 Azure Stack HubLearn how to Back up Azure Stack Hub.

了解如何从灾难性数据丢失中恢复Learn how to Recover from catastrophic data loss.