使用基礎結構備份服務來復原 Azure Stack Hub 中的資料Recover data in Azure Stack Hub with the Infrastructure Backup Service

您可以使用 Azure Stack Hub 基礎結構備份服務,來備份和還原設定和服務。You can back up and restore configuration and service data using the Azure Stack Hub Infrastructure Backup Service. 每個 Azure Stack Hub 安裝都包含了服務的執行個體。Each Azure Stack Hub installation contains an instance of the service. 您可以使用為了重新部署 Azure Stack Hub 雲端由服務所建立的備份,來還原身分識別、安全性和 Azure Resource Manager 資料。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.

準備好讓生產環境使用雲端時,請啟用備份。Enable backup when you're ready to put your cloud into production. 若您計劃要長時間執行測試和驗證,請勿啟用備份。Don't enable backup if you plan to perform testing and validation for a long period of time.

啟用備份服務前,請確定您已符合需求Before you enable your backup service, make sure you have the requirements in place.

注意

基礎結構備份服務不包括使用者資料和應用程式。The Infrastructure Backup Service doesn't include user data and apps. 如需如何保護 IaaS VM 型應用程式的詳細資訊,請參閱保護部署在 Azure Stack Hub 上的 VMFor more info on how to protect IaaS VM-based apps, see protect VMs deployed on Azure Stack Hub. 如需有關如何保護 Azure Stack Hub 上之應用程式的全面了解,請參閱商務持續性和災害復原的 Azure Stack Hub 考量白皮書 (英文)。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.

基礎結構備份服務The Infrastructure Backup Service

服務包含下列功能:The service contains the following features:

功能Feature 描述Description
備份基礎結構服務Backup Infrastructure Services 協調 Azure Stack Hub 中整個基礎結構服務子集的備份。Coordinate backup across a subset of infrastructure services in Azure Stack Hub. 若發生災害,資料還原會是重新部署的其中一環。If there's a disaster, the data can be restored as part of redeployment.
壓縮和加密匯出的備份資料Compression and encryption of exported backup data 系統會在資料匯出到系統管理員所提供的外部儲存位置前,壓縮和加密備份資料。Backup data is compressed and encrypted by the system before it's exported to the external storage location provided by the admin.
監視備份作業Backup job monitoring 系統會在備份作業失敗時向您發出通知,並告知您如何修正問題。System notifies you when backup jobs fail and how to fix the problem.
備份管理體驗Backup management experience 備份 RP 可支援啟用備份。Backup RP supports enabling backup.
雲端復原Cloud recovery 若發生重大資料遺失,備份可用來將核心 Azure Stack Hub 資訊當作部署的一部分進行還原。If there's a catastrophic data loss, backups can be used to restore core Azure Stack Hub info as part of deployment.

確認基礎結構備份服務的需求Verify requirements for the Infrastructure Backup Service

  • 儲存位置Storage location
    您需要可從可包含14個備份的 Azure Stack Hub 存取的檔案共用。You need a file share accessible from Azure Stack Hub that can contain 14 backups. 每個備份是大約 10 GB。Each backup is about 10 GB. 您的檔案共用應能儲存 140 GB 的備份。Your file share should be able to store 140 GB of backups. 如需如何為基礎結構備份服務選取儲存位置的詳細資訊,請參閱備份控制器的需求For more info on selecting a storage location for the Infrastructure Backup Service, see Backup Controller requirements.
  • 認證Credentials
    您需要網域使用者帳戶和認證。You need a domain user account and credentials. 例如,您可以使用 Azure Stack Hub 系統管理員認證。For example, you can use your Azure Stack Hub admin credentials.
  • 加密憑證Encryption certificate
    使用憑證中的公開金鑰加密備份檔案。Backup files are encrypted using the public key in the certificate. 請務必將此憑證儲存在安全的位置。Make sure to store this certificate in a secure location.

後續步驟Next steps

了解如何從系統管理員入口網站啟用 Azure Stack Hub 的備份Learn how to Enable Backup for Azure Stack Hub from the administrator portal.

了解如何使用 PowerShell 來啟用 Azure Stack Hub 的備份Learn how to Enable Backup for Azure Stack Hub with PowerShell.

了解如何備份 Azure Stack HubLearn how to Back up Azure Stack Hub.

了解如何從重大資料遺失的情況下復原Learn how to Recover from catastrophic data loss.