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Halaman ini menjelaskan cara membuat rencana pencadangan tercakup
yang mencadangkan workload virtual machine (VM) sesuai jadwal yang ditentukan di Google Distributed Cloud (GDC) yang terisolasi.
Rencana pencadangan menyediakan konfigurasi dan lokasi untuk pencadangan. Rencana pencadangan
berisi konfigurasi pencadangan yang mencakup VM sumber dan pemilihan
VM yang akan dicadangkan. Rencana cadangan menentukan jadwal rutin untuk pencadangan VM. Setiap rencana pencadangan berbasis VM mereferensikan resource VM atau disk VM target yang akan dicadangkan menggunakan pemilih label yang ditentukan dalam resource ProtectedApplication.
Sebelum memulai
Untuk membuat rencana pencadangan VM, Anda harus memiliki hal berikut:
VirtualMachineBackupPlanTemplate yang sudah ada. Untuk mengetahui informasi selengkapnya, lihat Membuat rencana pencadangan.
Peran akses dan identitas yang diperlukan. Untuk mengetahui informasi selengkapnya, lihat Menyiapkan peran dan izin.
Buat rencana cadangan
Untuk membuat cadangan VM sesuai jadwal yang ditentukan dan memiliki cakupan yang ditentukan, Anda harus membuat resource VirtualMachineBackupPlan menggunakan API. Resource ini menentukan cakupan pencadangan VM dan jadwal cron yang menentukan frekuensi pembuatan cadangan.
Tetapkan cakupan rencana pencadangan VM dengan dua cara:
Gunakan daftar: Tentukan virtual machine atau disk virtual machine yang akan dicadangkan dalam bentuk daftar. Target pencadangan ini tercantum di kolom selectedVirtualMachines dan selectedVirtualMachineDisks.
Menggunakan label: Berikan label yang memilih semua virtual machine atau disk virtual machine yang berisi nilai label tersebut. Semua VM yang cocok akan dicadangkan oleh paket pencadangan ini.
Membuat rencana pencadangan VM menggunakan daftar
Untuk membuat rencana pencadangan VM menggunakan metode daftar, tentukan target pencadangan di kolom selectedVirtualMachines dan selectedVirtualMachineDisks:
BACKUP_PLAN_NAMESPACE: namespace yang berisi rencana cadangan.
BACKUP_TEMPLATE_NAME: template rencana cadangan virtual machine yang mengarah ke repositori cadangan relevan yang dibuat di Membuat rencana cadangan.
VM_NAME: Tentukan nama VM sebagai daftar di kolom selectedVirtualMachines. Daftar VM ini dicadangkan oleh paket pencadangan mesin virtual ini. Jika lebih dari satu VM ditentukan, daftar harus dalam format berikut:
VM_DISK_NAME: Daftar disk VM yang dicadangkan oleh rencana pencadangan mesin virtual ini. Jika lebih dari satu disk VM ditentukan, daftar harus dalam format berikut:
VOLUME_STRATEGY: Jenis pencadangan volume yang akan dilakukan. Contoh, LocalSnapshotOnly.
CRON_SCHEDULE: ekspresi cron yang menentukan jadwal pencadangan yang dipilih. Misalnya, nilai cron 0 */12 * * * membuat cadangan setiap 12 jam.
Membuat rencana pencadangan VM menggunakan label
Untuk membuat rencana pencadangan VM menggunakan metode label, tentukan label di kolom vmResourceLabelSelector yang cocok dengan VM target yang ingin Anda cadangkan:
BACKUP_PLAN_NAMESPACE: namespace yang berisi rencana cadangan.
BACKUP_TEMPLATE_NAME: template rencana cadangan virtual machine yang mengarah ke repositori cadangan relevan yang dibuat di Membuat rencana cadangan.
KEY: VALUE: pemilih label yang mencocokkan label tertentu dengan VM yang berisi label tersebut. VM yang cocok dan ditemukan di namespace yang sama akan dicadangkan oleh rencana cadangan ini. Objek ini harus dalam format keys:string, values:string.
VOLUME_STRATEGY: Jenis pencadangan volume yang akan dilakukan. Contoh, LocalSnapshotOnly.
CRON_SCHEDULE: ekspresi cron yang menentukan jadwal pencadangan yang dipilih. Misalnya, nilai cron 0 */12 * * * membuat cadangan setiap 12 jam.
[[["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."],[[["\u003cp\u003eThis guide details how to create scoped backup plans for virtual machine (VM) workloads in Google Distributed Cloud (GDC) air-gapped, including setting a defined backup schedule.\u003c/p\u003e\n"],["\u003cp\u003eBackup plans require a \u003ccode\u003eVirtualMachineBackupPlanTemplate\u003c/code\u003e and the correct identity and access roles, to establish the configuration and location for backups, as well as the selection of VMs to back up.\u003c/p\u003e\n"],["\u003cp\u003eThe scope of a VM backup plan can be defined by either listing specific VMs or VM disks in the \u003ccode\u003eselectedVirtualMachines\u003c/code\u003e and \u003ccode\u003eselectedVirtualMachineDisks\u003c/code\u003e fields or by using a label selector that matches relevant VM resources.\u003c/p\u003e\n"],["\u003cp\u003eThe frequency of backups is determined by a cron schedule defined within the \u003ccode\u003eVirtualMachineBackupPlan\u003c/code\u003e resource, specifying when backups should occur.\u003c/p\u003e\n"],["\u003cp\u003eOnce the backup plans are set, users can also create manual backups or restore from backups through other functions.\u003c/p\u003e\n"]]],[],null,["# Create a scoped backup plan\n\nThis page describes how to create scoped backup plans\nthat back up virtual machine (VM) workloads on a defined schedule in Google Distributed Cloud (GDC) air-gapped.\n\nBackup plans provide the configuration and location for backups. A backup plan\ncontains a backup configuration including the source VM and the selection of\nwhich VM to back up. Backup plans define a regular schedule for which backups of\nVMs occur. Every VM-based backup plan references the target VM or VM disk\nresources to be backed up using a label selector defined in a\n`ProtectedApplication` resource.\n\nBefore you begin\n----------------\n\nTo create VM backup plans, you must have the following:\n\n- An existing `VirtualMachineBackupPlanTemplate`. For more information, see [Create a backup plan](/distributed-cloud/hosted/docs/latest/gdch/platform-application/pa-ao-operations/vm-backup/create-backup-plan#api).\n- The necessary identity and access role. For more information, see [Prepare roles and permissions](/distributed-cloud/hosted/docs/latest/gdch/platform-application/pa-ao-operations/vm-backup/scope-schedule/vm-scope-overview#prepare-roles-permissions).\n\nCreate a backup plan\n--------------------\n\nTo create VM backups on a defined schedule that have a scope specified, you must create a `VirtualMachineBackupPlan` resource using the API. This resource specifies the scope of the VM backup and the cron schedule that defines the frequency of backup creation.\n\nSet the scope of the VM backup plan in two ways:\n\n- [Use a list](#create-backup-plan-list): Specify the virtual machines or virtual machine disks to back up in the form of a list. These backup targets are listed in the fields `selectedVirtualMachines` and `selectedVirtualMachineDisks`.\n- [Use a label](#create-backup-plan-label): Provide a label that selects all virtual machines or virtual machine disks that contain that label value. Any matching VMs are backed up by this backup plan.\n\n### Create a VM backup plan using a list\n\nTo create a VM backup plan using the list method, specify the backup targets in the `selectedVirtualMachines` and `selectedVirtualMachineDisks` fields: \n\n apiVersion: virtualmachine.gdc.goog/v1\n kind: VirtualMachineBackupPlan\n metadata:\n name: \u003cvar translate=\"no\"\u003e\u003cspan class=\"devsite-syntax-l devsite-syntax-l-Scalar devsite-syntax-l-Scalar-Plain\"\u003eBACKUP_PLAN_NAME\u003c/span\u003e\u003c/var\u003e\n namespace: \u003cvar translate=\"no\"\u003e\u003cspan class=\"devsite-syntax-l devsite-syntax-l-Scalar devsite-syntax-l-Scalar-Plain\"\u003eBACKUP_PLAN_NAMESPACE\u003c/span\u003e\u003c/var\u003e\n spec:\n virtualMachineBackupPlanTemplate: \u003cvar translate=\"no\"\u003e\u003cspan class=\"devsite-syntax-l devsite-syntax-l-Scalar devsite-syntax-l-Scalar-Plain\"\u003eBACKUP_TEMPLATE_NAME\u003c/span\u003e\u003c/var\u003e\n backupConfig:\n backupScope:\n selectedVirtualMachines:\n - resourceName: \u003cvar translate=\"no\"\u003e\u003cspan class=\"devsite-syntax-l devsite-syntax-l-Scalar devsite-syntax-l-Scalar-Plain\"\u003eVM_NAME\u003c/span\u003e\u003c/var\u003e\n selectedVirtualMachineDisks:\n - resourceName: \u003cvar translate=\"no\"\u003e\u003cspan class=\"devsite-syntax-l devsite-syntax-l-Scalar devsite-syntax-l-Scalar-Plain\"\u003eVM_DISK_NAME\u003c/span\u003e\u003c/var\u003e\n volumeStrategy: \u003cvar translate=\"no\"\u003e\u003cspan class=\"devsite-syntax-l devsite-syntax-l-Scalar devsite-syntax-l-Scalar-Plain\"\u003eVOLUME_STRATEGY\u003c/span\u003e\u003c/var\u003e\n backupSchedule:\n cronSchedule: \u003cvar translate=\"no\"\u003e\u003cspan class=\"devsite-syntax-l devsite-syntax-l-Scalar devsite-syntax-l-Scalar-Plain\"\u003eCRON_SCHEDULE\u003c/span\u003e\u003c/var\u003e\n paused: false\n\nReplace the following:\n\n- \u003cvar translate=\"no\"\u003eBACKUP_PLAN_NAME\u003c/var\u003e: the name of the backup plan.\n- \u003cvar translate=\"no\"\u003eBACKUP_PLAN_NAMESPACE\u003c/var\u003e: the namespace containing the backup plan.\n- \u003cvar translate=\"no\"\u003eBACKUP_TEMPLATE_NAME\u003c/var\u003e: the virtual machine backup plan template that points to the relevant backup repository created in [Create a backup plan](/distributed-cloud/hosted/docs/latest/gdch/platform-application/pa-ao-operations/vm-backup/create-backup-plan#api).\n- \u003cvar translate=\"no\"\u003eVM_NAME\u003c/var\u003e: Specify the VM names as a list in the `selectedVirtualMachines` field. This list of VMs is backed up by this virtual machine backup plan. If more than one VM is specified, the list must be in the following format:\n\n selectedVirtualMachines:\n - resourceName: \"virtualmachine\"\n - resourceName: \"virtualmachine-2\"\n ...\n - resourceName: \"virtualmachine-n\"\n\n- \u003cvar translate=\"no\"\u003eVM_DISK_NAME\u003c/var\u003e: The list of VM disks that is backed up by this virtual machine backup plan. If more than one VM disk is specified, the list must be in the following format:\n\n selectedVirtualMachineDisks:\n - resourceName: \"disk-1\n - resourceName: \"disk-2\"\n ...\n - resourceName: \"disk-n\"\n\n- \u003cvar translate=\"no\"\u003eVOLUME_STRATEGY\u003c/var\u003e: The type of volume backup to perform. For example, `LocalSnapshotOnly`.\n\n- \u003cvar translate=\"no\"\u003eCRON_SCHEDULE\u003c/var\u003e: the cron expression that defines the chosen backup schedule. For example, a cron value of `0 */12 * * *` creates a backup every 12 hours.\n\n### Create a VM backup plan using a label\n\nTo create a VM backup plan using the label method, specify a label in `vmResourceLabelSelector` field that matches the target VMs you want to back up: \n\n apiVersion: virtualmachine.gdc.goog/v1\n kind: VirtualMachineBackupPlan\n metadata:\n name: \u003cvar translate=\"no\"\u003e\u003cspan class=\"devsite-syntax-l devsite-syntax-l-Scalar devsite-syntax-l-Scalar-Plain\"\u003eBACKUP_PLAN_NAME\u003c/span\u003e\u003c/var\u003e\n namespace: \u003cvar translate=\"no\"\u003e\u003cspan class=\"devsite-syntax-l devsite-syntax-l-Scalar devsite-syntax-l-Scalar-Plain\"\u003eBACKUP_PLAN_NAMESPACE\u003c/span\u003e\u003c/var\u003e\n spec:\n virtualMachineBackupPlanTemplate: \u003cvar translate=\"no\"\u003e\u003cspan class=\"devsite-syntax-l devsite-syntax-l-Scalar devsite-syntax-l-Scalar-Plain\"\u003eBACKUP_TEMPLATE_NAME\u003c/span\u003e\u003c/var\u003e\n backupConfig:\n backupScope:\n vmResourceLabelSelector:\n \u003cvar translate=\"no\"\u003e\u003cspan class=\"devsite-syntax-nt\"\u003eKEY\u003c/span\u003e\u003c/var\u003e: \u003cvar translate=\"no\"\u003e\u003cspan class=\"devsite-syntax-l devsite-syntax-l-Scalar devsite-syntax-l-Scalar-Plain\"\u003eVALUE\u003c/span\u003e\u003c/var\u003e\n volumeStrategy: \u003cvar translate=\"no\"\u003e\u003cspan class=\"devsite-syntax-l devsite-syntax-l-Scalar devsite-syntax-l-Scalar-Plain\"\u003eVOLUME_STRATEGY\u003c/span\u003e\u003c/var\u003e\n backupSchedule:\n cronSchedule: \u003cvar translate=\"no\"\u003e\u003cspan class=\"devsite-syntax-l devsite-syntax-l-Scalar devsite-syntax-l-Scalar-Plain\"\u003eCRON_SCHEDULE\u003c/span\u003e\u003c/var\u003e\n paused: false\n\nReplace the following:\n\n- \u003cvar translate=\"no\"\u003eBACKUP_PLAN_NAME\u003c/var\u003e: the name of the backup plan.\n- \u003cvar translate=\"no\"\u003eBACKUP_PLAN_NAMESPACE\u003c/var\u003e: the namespace containing the backup plan.\n- \u003cvar translate=\"no\"\u003eBACKUP_TEMPLATE_NAME\u003c/var\u003e: the virtual machine backup plan template that points to the relevant backup repository created in [Create a backup plan](/distributed-cloud/hosted/docs/latest/gdch/platform-application/pa-ao-operations/vm-backup/create-backup-plan#api).\n- \u003cvar translate=\"no\"\u003eKEY\u003c/var\u003e`: `\u003cvar translate=\"no\"\u003eVALUE\u003c/var\u003e: the label selector that matches the given labels to any VMs that contain that label. Any matching VMs found in the same namespace are backed up by this backup plan. This object must be in the format `keys:string, values:string`.\n- \u003cvar translate=\"no\"\u003eVOLUME_STRATEGY\u003c/var\u003e: The type of volume backup to perform. For example, `LocalSnapshotOnly`.\n- \u003cvar translate=\"no\"\u003eCRON_SCHEDULE\u003c/var\u003e: the cron expression that defines the chosen backup schedule. For example, a cron value of `0 */12 * * *` creates a backup every 12 hours.\n\nWhat's next\n-----------\n\n- [Create a manual backup](/distributed-cloud/hosted/docs/latest/gdch/platform-application/pa-ao-operations/vm-backup/scope-schedule/create-manual-backup-scoped)\n- [Create a restore](/distributed-cloud/hosted/docs/latest/gdch/platform-application/pa-ao-operations/vm-backup/scope-schedule/create-restore-scoped)"]]