Backup for GKE: 볼륨 스냅샷 만들기 및 관리를 자동화하는 완전 관리형 서비스입니다. Backup for GKE는 영구 디스크가 있는 스테이트풀(Stateful) 워크로드에 대해 구성 및 볼륨 백업을 모두 지원합니다. Filestore를 사용하는 워크로드의 경우 구성 백업만 지원됩니다. Filestore 기본 등급 인스턴스의 데이터를 백업하려면 Filestore CSI 드라이버를 통해 볼륨 스냅샷 API를 계속 사용해야 합니다.
GKE 버전 1.17 이상에서는 다음 구성요소로 볼륨 스냅샷을 프로비저닝하고 연결할 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: 2025-08-07(UTC)"],[],[],null,["# About volume snapshots\n\n[Autopilot](/kubernetes-engine/docs/concepts/autopilot-overview) [Standard](/kubernetes-engine/docs/concepts/choose-cluster-mode)\n\n*** ** * ** ***\n\nIn Google Kubernetes Engine (GKE), you can use the Kubernetes\n[volume snapshot feature](https://kubernetes.io/docs/concepts/storage/volume-snapshots/)\nfor [persistent volumes](/kubernetes-engine/docs/concepts/persistent-volumes)\nin your GKE clusters.\n\n- Kubernetes volume snapshots let you create a copy of your volume at a specific\n point in time. You can use this copy to bring a volume back to a prior state or\n to provision a new volume.\n\n- A [volume snapshot in Kubernetes](https://kubernetes.io/docs/concepts/storage/volume-snapshots/) is equivalent to taking a backup of your data in other\n storage systems. For example, creating a Kubernetes volume snapshot is\n equivalent to creating a [Filestore backup](/filestore/docs/backups).\n\n- You can use snapshots to protect your workloads and achieve business-critical\n recovery point objectives in your disaster recovery plan, or if you have\n compliance needs to periodically save data.\n\nGKE supports two ways to create volume snapshots:\n\n- **Container storage interface (CSI) volume snapshot API** : This is a manual\n process that lets you create and manage volume snapshots through the\n [Compute Engine Persistent Disk CSI driver](/kubernetes-engine/docs/how-to/persistent-volumes/gce-pd-csi-driver)\n or the [Filestore CSI driver](/kubernetes-engine/docs/how-to/persistent-volumes/filestore-csi-driver),\n applying configuration conventions commonly used in open source Kubernetes\n programming.\n\n- **Backup for GKE** : This is a fully-managed service that automates the creation\n and management of volume snapshots. [Backup for GKE](/kubernetes-engine/docs/add-on/backup-for-gke/concepts/backup-for-gke)\n supports both the [configuration and volume backup](/kubernetes-engine/docs/add-on/backup-for-gke/how-to/backup)\n for stateful workloads with persistent disks. For workloads with Filestore,\n only the configuration backup is supported. To back up data in your\n Filestore [basic tier](/filestore/docs/service-tiers) instances, you\n should continue to use the volume snapshot API through the Filestore\n CSI driver.\n\nFrom GKE version 1.17 or later, you can provision and attach\nvolume snapshots with the following components:\n\n- [VolumeSnapshotClass](https://kubernetes.io/docs/concepts/storage/volume-snapshot-classes/)\n\n- [VolumeSnapshot](https://kubernetes.io/docs/concepts/storage/volume-snapshots/)\n\n- [VolumeSnapshotContent](https://kubernetes.io/docs/concepts/storage/volume-snapshots/#volume-snapshot-contents)\n\n| **Note:** In Kubernetes version 1.20, the VolumeSnapshot API version was [promoted to GA](https://kubernetes.io/blog/2020/12/10/kubernetes-1.20-volume-snapshot-moves-to-ga/). In GKE 1.23, `snapshot.storage.k8s.io/v1beta1` is deprecated. If you are using a GKE cluster version 1.21 and later, migrate to `snapshot.storage.k8s.io/v1`.\n\nThe following documentation covers how to use the volume snapshot API with a\nGKE CSI driver:\n\n- [Back up and restore Filestore storage using volume snapshots](/kubernetes-engine/docs/how-to/persistent-volumes/backup-filestore-volume-snapshots).\n\n- [Back up and restore Persistent Disk storage using volume snapshots](/kubernetes-engine/docs/how-to/persistent-volumes/backup-pd-volume-snapshots).\n\nWhat's next\n-----------\n\n- Read the [Kubernetes Volume Snapshot](https://kubernetes.io/blog/2019/12/09/kubernetes-1-17-feature-cis-volume-snapshot-beta/) documentation.\n- Learn about [volume expansion](/kubernetes-engine/docs/how-to/volume-expansion).\n- Learn how to [manually install a CSI driver](/kubernetes-engine/docs/how-to/install-csi-driver).\n- Learn about [Filestore support for GKE](/filestore/docs/filestore-for-gke)."]]
