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Dokumen ini memberikan informasi tentang cara mengubah rencana pencadangan yang diterapkan ke instance Compute Engine Anda. Anda dapat mengubah rencana pencadangan instance untuk menyelaraskan strategi perlindungan data dengan persyaratan operasional yang berubah.
Paket pencadangan Backup and DR memungkinkan Anda menentukan strategi pencadangan lanjutan
untuk menyimpan instance Compute Engine Anda di lokasi penyimpanan yang aman
yang disebut vault cadangan. Dengan menggunakan rencana cadangan yang diterapkan ke instance, Anda dapat membuat cadangan terjadwal atau sesuai permintaan untuk instance di brankas cadangan.
Sebelum memulai
Aktifkan Backup and DR Service API tempat instance Compute Engine berada.
Siapkan Log Analytics di bucket Anda untuk memantau tugas pencadangan Backup and DR.
Peran yang diperlukan
Untuk mendapatkan izin yang Anda perlukan guna mengedit properti instance dan mengubah rencana pencadangan terkait, minta administrator Anda untuk memberi Anda peran IAM berikut:
Untuk mengedit instance:
Compute Instance Admin (v1) (roles/compute.instanceAdmin.v1)
di project untuk instance Compute Engine
Untuk mengonfigurasi pencadangan terjadwal atau menjalankan pencadangan on-demand:
Jika Anda ingin mencadangkan instance Compute Engine ke
vault cadangan yang berada dalam project yang berbeda dengan instance, maka
pastikan
Agen Layanan Vault Cadangan dan DR untuk vault cadangan telah
diberi izin untuk mengakses instance dalam project tersebut. (Jika
vault cadangan dan instance berada dalam project yang sama, izin ini
sudah diberikan secara default.)
Untuk memastikan bahwa Agen Layanan Vault Backup dan DR memiliki izin yang diperlukan untuk mencadangkan instance Compute Engine ke vault cadangan, minta administrator Anda untuk memberikan peran IAM Backup and DR Compute Engine Operator (roles/backupdr.computeEngineOperator) kepada Agen Layanan Vault Backup dan DR di project untuk instance Compute Engine.
Mengubah paket pencadangan yang diterapkan ke instance Anda
Paket pencadangan baru Anda harus berasal dari project yang sama dan menyimpan cadangan di
vault cadangan yang sama dengan paket yang ada.
Anda dapat mengubah rencana pencadangan instance dengan mengubah konfigurasi instance di konsol Google Cloud , sebagai berikut:
Di konsol Google Cloud , buka halaman VM instances.
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Sulit dipahami","hardToUnderstand","thumb-down"],["Informasi atau kode contoh salah","incorrectInformationOrSampleCode","thumb-down"],["Informasi/contoh yang saya butuhkan tidak ada","missingTheInformationSamplesINeed","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],["Terakhir diperbarui pada 2025-09-04 UTC."],[],[],null,["*** ** * ** ***\n\nThis document provides information about how to change the backup plan that is\napplied to your Compute Engine instance. You can change your instance's\nbackup plan to align your data protection strategy with your changing\noperational requirements.\n\nBackup and DR backup plans let you define advanced backup strategies\nto store your Compute Engine instances in secure storage locations\ncalled backup vaults. Using the backup plan applied to your instance,\nyou can create scheduled or on-demand backups of your instance in a\nbackup vault.\n\nBefore you begin\n\n- Enable the Backup and DR Service API where the Compute Engine instances are located.\n [Enable the API](https://console.cloud.google.com/flows/enableapi?apiid=backupdr.googleapis.com&_ga=2.145630134.30427899.1640890668-1982243420.1634228058)\n\n- [Create a backup vault](/backup-disaster-recovery/docs/cloud-console/backup-vault-create)\n- [Create a backup plan](/backup-disaster-recovery/docs/cloud-console/backup-plan-create)\n- Set up Log Analytics on your bucket to monitor Backup and DR backup jobs.\n\nRequired roles\n\n-\n\n To get the permissions that\n you need to edit an instance's properties and change the associated\n backup plan,\n\n ask your administrator to grant you the\n following IAM roles:\n\n - To edit the instance: [Compute Instance Admin (v1)](/iam/docs/roles-permissions/compute#compute.instanceAdmin.v1) (`roles/compute.instanceAdmin.v1`) on the project for the Compute Engine instance\n - To configure scheduled backups or run on-demand backups:\n - [Backup and DR Backup User](/iam/docs/roles-permissions/backupdr#backupdr.backupUser) (`roles/backupdr.backupUser`) on the project for the backup vault\n - [Viewer](/iam/docs/roles-overview#basic) (`roles/viewer`) on the project for the backup vault\n\n\n For more information about granting roles, see [Manage access to projects, folders, and organizations](/iam/docs/granting-changing-revoking-access).\n\n\n You might also be able to get\n the required permissions through [custom\n roles](/iam/docs/creating-custom-roles) or other [predefined\n roles](/iam/docs/roles-overview#predefined).\n- If you want to back up a Compute Engine instance to a\n backup vault that is in a different project than the instance, then\n make sure the\n [Backup and DR Vault Service Agent](/iam/docs/service-agents#backup-and-dr-vault-service-agent) for the backup vault has been\n granted permission to access the instances in that project. (If the\n backup vault and instance are in the same project, then this\n permission is already granted by default.)\n\n-\n\n To ensure that Backup and DR Vault Service Agent has the necessary\n permissions to back up a Compute Engine instance to a\n backup vault,\n\n ask your administrator to grant Backup and DR Vault Service Agent the\n\n\n [Backup and DR Compute Engine Operator](/iam/docs/roles-permissions/backupdr#backupdr.computeEngineOperator) (`roles/backupdr.computeEngineOperator`)\n IAM role on the project for the Compute Engine instance.\n\n\n | **Important:** You must grant this role to Backup and DR Vault Service Agent, *not* to your user account. Failure to grant the role to the correct principal might result in permission errors.\n\n \u003cbr /\u003e\n\nChange the backup plan applied to your instance\n\nYour new backup plan must be from the same project and store the backup in the\nsame backup vault as your existing plan.\n\nYou can change your instance's backup plan by modifying the instance\nconfiguration on the Google Cloud console, as follows:\n\n1. In the Google Cloud console, go to the **VM instances** page.\n\n [Go to VM instances](https://console.cloud.google.com/compute/instances)\n2. Click the name of the instance whose backup plan you want to change.\n The instance details page appears for the selected instance.\n\n3. Click edit **Edit** .\n The **Edit** page appears for your instance.\n\n4. Navigate to the **Backup plan** section and then click **Change plan**.\n\n5. In the **Select a backup plan** pane that appears, do the following:\n\n 1. In the **Backup plan name** column, click the name of the back plan that you want to use.\n 2. To confirm your choice of backup plan and return to the **Edit** page, click **Apply**.\n6. To apply your backup plan and save your new instance configuration,\n click **Save**.\n\nWhat's next\n\n- Learn how to use your instance's backup plan to [schedule or create backups in a backup vault](/backup-disaster-recovery/docs/cloud-console/compute/compute-instance-backup).\n- Learn how to [restore an instance from a backup vault](/backup-disaster-recovery/docs/cloud-console/compute/compute-instance-restore)."]]
