이 문서에서는 Compute Engine 인스턴스에 적용된 백업 계획을 변경하는 방법을 설명합니다. 변화하는 운영 요구사항에 맞게 데이터 보호 전략을 조정하기 위해 인스턴스의 백업 계획을 변경할 수 있습니다.
백업 및 DR 백업 계획을 사용하면 Backup Vault라는 안전한 스토리지 위치에 Compute Engine 인스턴스를 저장하는 고급 백업 전략을 정의할 수 있습니다. 인스턴스에 적용된 백업 계획을 사용하여 Backup Vault에서 인스턴스의 예약된 백업 또는 주문형 백업을 만들 수 있습니다.
시작하기 전에
Compute Engine 인스턴스가 있는 위치에서 백업 및 DR 서비스 API를 사용 설정합니다.
Compute Engine 인스턴스를 인스턴스와 다른 프로젝트에 있는 Backup Vault에 백업하려면 Backup Vault의 백업 및 DR 보관소 서비스 에이전트에 해당 프로젝트의 인스턴스에 액세스할 수 있는 권한이 부여되었는지 확인합니다. Backup Vault 및 인스턴스가 같은 프로젝트에 있으면 기본적으로 이 권한이 이미 부여되어 있습니다.
백업 및 DR Vault 서비스 에이전트에 Compute Engine 인스턴스를 Backup Vault에 백업하는 데 필요한 권한이 있도록 관리자에게 백업 및 DR Vault 서비스 에이전트에 Compute Engine 인스턴스 프로젝트에 대한 백업 및 DR Compute Engine 작업자(roles/backupdr.computeEngineOperator) IAM 역할을 부여해 달라고 요청하세요.
인스턴스에 적용된 백업 계획 변경
새 백업 계획은 기존 계획과 동일한 프로젝트에 있어야 하며 동일한 백업 볼트에 백업을 저장해야 합니다.
다음과 같이 Google Cloud 콘솔에서 인스턴스 구성을 수정하여 인스턴스의 백업 계획을 변경할 수 있습니다.
[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["이해하기 어려움","hardToUnderstand","thumb-down"],["잘못된 정보 또는 샘플 코드","incorrectInformationOrSampleCode","thumb-down"],["필요한 정보/샘플이 없음","missingTheInformationSamplesINeed","thumb-down"],["번역 문제","translationIssue","thumb-down"],["기타","otherDown","thumb-down"]],["최종 업데이트: 2025-08-19(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)."]]
