通过

你当前正在访问 Microsoft Azure Global Edition 技术文档网站。 如果需要访问由世纪互联运营的 Microsoft Azure 中国技术文档网站，请访问 https://docs.azure.cn。

New-AzDataProtectionBackupPolicy

  • 参考
模块:
Az.DataProtection

在给定的备份保管库中创建新的备份策略

语法

New-AzDataProtectionBackupPolicy
   -ResourceGroupName <String>
   -VaultName <String>
   -Name <String>
   -Policy <IBackupPolicy>
   [-SubscriptionId <String>]
   [-DefaultProfile <PSObject>]
   [-WhatIf]
   [-Confirm]
   [<CommonParameters>]

说明

在给定的备份保管库中创建新的备份策略

示例

示例 1：创建默认策略

$defaultPol = Get-AzDataProtectionPolicyTemplate -DatasourceType AzureDisk
New-AzDataProtectionBackupPolicy -SubscriptionId "xxxx-xxx-xxx" -ResourceGroupName sarath-rg -VaultName sarath-vault -Name "MyPolicy" -Policy $defaultPol

Name              Type
----              ----
MyPolicy       Microsoft.DataProtection/backupVaults/backupPolicies

此命令为 Azure 磁盘数据源类型创建默认策略。

示例 2：为 AzureDatabaseForPostgreSQL 创建策略，此示例介绍使用 powerShell 的复杂策略

$defaultPol = Get-AzDataProtectionPolicyTemplate -DatasourceType AzureDatabaseForPostgreSQL
$lifeCycleVault = New-AzDataProtectionRetentionLifeCycleClientObject -SourceDataStore VaultStore -SourceRetentionDurationType Months -SourceRetentionDurationCount 3 -TargetDataStore ArchiveStore -CopyOption CopyOnExpiryOption
$lifeCycleArchive = New-AzDataProtectionRetentionLifeCycleClientObject -SourceDataStore ArchiveStore -SourceRetentionDurationType Months -SourceRetentionDurationCount 6
Edit-AzDataProtectionPolicyRetentionRuleClientObject -Policy $defaultPol -Name Default -LifeCycles $lifeCycleVault, $lifeCycleArchive -IsDefault $true
$schDates = @(
(
    (Get-Date -Year 2021 -Month 08 -Day 18 -Hour 10 -Minute 0 -Second 0)
),
(
    (Get-Date -Year 2021 -Month 08 -Day 22 -Hour 10 -Minute 0 -Second 0) 
))

$trigger =  New-AzDataProtectionPolicyTriggerScheduleClientObject -ScheduleDays $schDates -IntervalType Weekly -IntervalCount 1
Edit-AzDataProtectionPolicyTriggerClientObject -Schedule $trigger -Policy $defaultPol   
$lifeCycleVault = New-AzDataProtectionRetentionLifeCycleClientObject -SourceDataStore VaultStore -SourceRetentionDurationType Months -SourceRetentionDurationCount 6 -TargetDataStore ArchiveStore -CopyOption CopyOnExpiryOption
$lifeCycleArchive = New-AzDataProtectionRetentionLifeCycleClientObject -SourceDataStore ArchiveStore -SourceRetentionDurationType Months -SourceRetentionDurationCount 12
Edit-AzDataProtectionPolicyRetentionRuleClientObject -Policy $defaultPol -Name Monthly -LifeCycles $lifeCycleVault, $lifeCycleArchive -IsDefault $false
$tagCriteria = New-AzDataProtectionPolicyTagCriteriaClientObject -AbsoluteCriteria FirstOfMonth
Edit-AzDataProtectionPolicyTagClientObject -Policy $defaultPol -Name Monthly -Criteria $tagCriteria
New-AzDataProtectionBackupPolicy -SubscriptionId "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx" -ResourceGroupName "resourceGroupName" -VaultName "vaultName" -Name "newOSSPolicy" -Policy $defaultPol

Name              Type
----              ----
MyPolicy       Microsoft.DataProtection/backupVaults/backupPolicies

第一个命令获取 AzureDatabaseForPostgreSQL 的默认策略模板。 第二个、第三个命令分别为保管库和存档存储创建两个不同的备份生命周期。 备份将保留在保管库存储中 3 个月，然后复制到存档存储，并保留到 6 个月。 第四个命令使用创建的生命周期更新策略对象。 第五个，第六个命令为备份策略创建自定义计划对象，每周两次，从$schDates开始。 第七个命令使用自定义计划更新策略对象。 第八、第九、第十个命令使用自定义生命周期更新每月保留规则。 第 11 个，twelth 命令为每月策略创建标记条件。 需要为每个自定义保留规则添加标记条件（为默认保留规则自动添加）。 最后一个命令创建策略。

示例 3：为 AzureKubernetesService 创建策略

$defaultPol = Get-AzDataProtectionPolicyTemplate -DatasourceType AzureKubernetesService
$schDate = @(
(
    (Get-Date -Year 2023 -Month 03 -Day 18 -Hour 16 -Minute 0 -Second 0)
))
$trigger =  New-AzDataProtectionPolicyTriggerScheduleClientObject -ScheduleDays $schDate -IntervalType Daily -IntervalCount 1
Edit-AzDataProtectionPolicyTriggerClientObject -Schedule $trigger -Policy $defaultPol
$lifeCycleDaily = New-AzDataProtectionRetentionLifeCycleClientObject -SourceDataStore OperationalStore -SourceRetentionDurationType Days -SourceRetentionDurationCount 8
$lifeCycleWeekly = New-AzDataProtectionRetentionLifeCycleClientObject -SourceDataStore OperationalStore -SourceRetentionDurationType Weeks -SourceRetentionDurationCount 9
Edit-AzDataProtectionPolicyRetentionRuleClientObject -Policy $defaultPol -Name Daily -LifeCycles $lifeCycleDaily -IsDefault $false
Edit-AzDataProtectionPolicyRetentionRuleClientObject -Policy $defaultPol -Name Weekly -LifeCycles $lifeCycleWeekly -IsDefault $false
$tagCriteriaDaily = New-AzDataProtectionPolicyTagCriteriaClientObject -AbsoluteCriteria FirstOfDay
Edit-AzDataProtectionPolicyTagClientObject -Policy $defaultPol -Name Daily -Criteria $tagCriteriaDaily
$tagCriteriaWeekly = New-AzDataProtectionPolicyTagCriteriaClientObject -AbsoluteCriteria FirstOfWeek 
Edit-AzDataProtectionPolicyTagClientObject -Policy $defaultPol -Name Weekly -Criteria $tagCriteriaWeekly
$newPolicy = New-AzDataProtectionBackupPolicy -ResourceGroupName "resourceGroupName" -VaultName "vaultName" -Name "newAKSPolicy" -Policy $defaultPol -SubscriptionId "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"

Name              Type
----              ----
newAKSPolicy       Microsoft.DataProtection/backupVaults/backupPolicies

第一个命令获取 AzureKubernetesService 的默认策略模板。 第二个，第三个命令为备份策略创建自定义计划对象，每日从$schDate开始。 第四个命令使用自定义计划更新策略对象。 第五个第六个命令为每日和每周恢复点创建两个备份生命周期。 第七个、八个命令使用创建的生命周期更新策略对象。 接下来，我们将创建 FirstOfDay、FirstOfWeek 标记条件并更新策略。 最后一个命令创建策略。

示例 4：为 AzureBlob 创建操作策略

$defaultPol = Get-AzDataProtectionPolicyTemplate -DatasourceType AzureBlob
Edit-AzDataProtectionPolicyTriggerClientObject -Policy $defaultPol -RemoveSchedule
$lifeCycleOperationalTier = New-AzDataProtectionRetentionLifeCycleClientObject -SourceDataStore OperationalStore -SourceRetentionDurationType Days -SourceRetentionDurationCount 30
Edit-AzDataProtectionPolicyRetentionRuleClientObject -Policy $defaultPol -Name Default -LifeCycles $lifeCycleOperationalTier -IsDefault $true -OverwriteLifeCycle $true
$opPolicy = New-AzDataProtectionBackupPolicy -SubscriptionId "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx" -ResourceGroupName "resourceGroupName" -VaultName "vaultName" -Name "operationalPolicyName" -Policy $defaultPol

Name                        Type
----                        ----
operationalPolicyName       Microsoft.DataProtection/backupVaults/backupPolicies

第一个命令获取 AzureBlob 的默认策略模板。 策略模板默认为保管库策略。 第二个命令删除保管库策略计划，因为我们正在创建操作策略。 第三个命令创建 30 天的运营存储生命周期。 第四个命令使用操作存储生命周期覆盖保管库生命周期。 最后一个命令创建操作存储策略。

示例 4：为 AzureBlob 创建保管库策略

$defaultPol = Get-AzDataProtectionPolicyTemplate -DatasourceType AzureBlob
$lifeCycleVaultTierWeekly = New-AzDataProtectionRetentionLifeCycleClientObject -SourceDataStore VaultStore -SourceRetentionDurationType Weeks -SourceRetentionDurationCount 4
Edit-AzDataProtectionPolicyRetentionRuleClientObject -Policy $defaultPol -Name Weekly -LifeCycles $lifeCycleVaultTierWeekly -IsDefault $false
$tagCriteria = New-AzDataProtectionPolicyTagCriteriaClientObject -AbsoluteCriteria FirstOfWeek
Edit-AzDataProtectionPolicyTagClientObject -Policy $defaultPol -Name Weekly -Criteria $tagCriteria
$vaultedPolicy = New-AzDataProtectionBackupPolicy -SubscriptionId "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx" -ResourceGroupName "resourceGroupName" -VaultName "vaultName" -Name "vaultedPolicyName" -Policy $defaultPol

Name                        Type
----                        ----
vaultedPolicyName       Microsoft.DataProtection/backupVaults/backupPolicies

第一个命令获取 AzureBlob 的默认保管库策略模板。 第二个命令定义保管库存储中的每周生命周期。 第三个命令使用每周生命周期更新 defaultPol 对象。 第三个和第四个命令使用每周标记条件定义和更新 defaultPol。 最后一个命令创建保管库存储策略。

示例 5：为 AzureBlob 创建操作策略和保管库策略

$defaultPol = Get-AzDataProtectionPolicyTemplate -DatasourceType AzureBlob
$lifeCycleOperationalTier = New-AzDataProtectionRetentionLifeCycleClientObject -SourceDataStore OperationalStore -SourceRetentionDurationType Days -SourceRetentionDurationCount 30
Edit-AzDataProtectionPolicyRetentionRuleClientObject -Policy $defaultPol -Name Default -LifeCycles $lifeCycleOperationalTier -IsDefault $true -OverwriteLifeCycle $false  
$lifeCycleVaultTierWeekly = New-AzDataProtectionRetentionLifeCycleClientObject -SourceDataStore VaultStore -SourceRetentionDurationType Weeks -SourceRetentionDurationCount 7
Edit-AzDataProtectionPolicyRetentionRuleClientObject -Policy $defaultPol -Name Weekly -LifeCycles $lifeCycleVaultTierWeekly -IsDefault $false
$tagCriteria = New-AzDataProtectionPolicyTagCriteriaClientObject -AbsoluteCriteria FirstOfWeek
Edit-AzDataProtectionPolicyTagClientObject -Policy $defaultPol -Name Weekly -Criteria $tagCriteria
$lifeCycleVaultTierMonthly = New-AzDataProtectionRetentionLifeCycleClientObject -SourceDataStore VaultStore -SourceRetentionDurationType Months -SourceRetentionDurationCount 5
Edit-AzDataProtectionPolicyRetentionRuleClientObject -Policy $defaultPol -Name Monthly -LifeCycles $lifeCycleVaultTierMonthly -IsDefault $false
$tagCriteria = New-AzDataProtectionPolicyTagCriteriaClientObject -AbsoluteCriteria FirstOfMonth
Edit-AzDataProtectionPolicyTagClientObject -Policy $defaultPol -Name Monthly -Criteria $tagCriteria
$lifeCycleVaultTierYearly = New-AzDataProtectionRetentionLifeCycleClientObject -SourceDataStore VaultStore -SourceRetentionDurationType Years -SourceRetentionDurationCount 1
Edit-AzDataProtectionPolicyRetentionRuleClientObject -Policy $defaultPol -Name Yearly -LifeCycles $lifeCycleVaultTierYearly -IsDefault $false
$tagCriteria = New-AzDataProtectionPolicyTagCriteriaClientObject -AbsoluteCriteria FirstOfYear
Edit-AzDataProtectionPolicyTagClientObject -Policy $defaultPol -Name Yearly -Criteria $tagCriteria
$scheduleDate = Get-Date
$trigger =  New-AzDataProtectionPolicyTriggerScheduleClientObject -ScheduleDays $scheduleDate -IntervalType Weekly -IntervalCount 1
Edit-AzDataProtectionPolicyTriggerClientObject -Schedule $trigger -Policy $defaultPol
$defaultPol.PolicyRule[0].Trigger.ScheduleRepeatingTimeInterval[0] = "R/2023-05-09T02:30:00+01:00/P1W"
$timeZone = Get-TimeZone -ListAvailable | Where-Object { $_.Id -match "Europe" }
$defaultPol.PolicyRule[0].Trigger.ScheduleTimeZone = $timeZone[0].Id
$operationalVaultedPolicy = New-AzDataProtectionBackupPolicy -SubscriptionId "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx" -ResourceGroupName "resourceGroupName" -VaultName "vaultName" -Name "operationalVaultedPolicyName" -Policy $defaultPol

Name                               Type
----                               ----
operationalVaultedPolicyName       Microsoft.DataProtection/backupVaults/backupPolicies

第一个命令获取 AzureBlob 的默认保管库策略模板。 第二到十五个命令定义和更新操作、每周、每月、每年生命周期和标记。 接下来，我们定义一个触发器对象，其中包含计划时间和 timzone，将其设置为西欧标准时间凌晨 2：30。 最后一个命令创建混合 AzureBlob 策略。

示例 6：为 AzureDatabaseForPGFlexServer/AzureDatabaseForMySQL 创建策略

$defaultPol = Get-AzDataProtectionPolicyTemplate -DatasourceType AzureDatabaseForPGFlexServer
$lifeCycleVault = New-AzDataProtectionRetentionLifeCycleClientObject -SourceDataStore VaultStore -SourceRetentionDurationType Days -SourceRetentionDurationCount 10
Edit-AzDataProtectionPolicyRetentionRuleClientObject -Policy $defaultPol -Name Default -LifeCycles $lifeCycleVault -IsDefault $true
$lifeCycleVault = New-AzDataProtectionRetentionLifeCycleClientObject -SourceDataStore VaultStore -SourceRetentionDurationType Months -SourceRetentionDurationCount 6 
Edit-AzDataProtectionPolicyRetentionRuleClientObject -Policy $defaultPol -Name Monthly -LifeCycles $lifeCycleVault -IsDefault $false
$schDates = @(
(
    (Get-Date -Year 2024 -Month 03 -Day 04 -Hour 09 -Minute 0 -Second 0)
),
(
    (Get-Date -Year 2024 -Month 03 -Day 05 -Hour 09 -Minute 0 -Second 0)
))
$trigger =  New-AzDataProtectionPolicyTriggerScheduleClientObject -ScheduleDays $schDates -IntervalType Weekly -IntervalCount 1
Edit-AzDataProtectionPolicyTriggerClientObject -Schedule $trigger -Policy $defaultPol
$tagCriteria = New-AzDataProtectionPolicyTagCriteriaClientObject -MonthsOfYear January -DaysOfMonth 1,5,Last
Edit-AzDataProtectionPolicyTagClientObject -Policy $defaultPol -Name Monthly -Criteria $tagCriteria
$pgflexPolicy = New-AzDataProtectionBackupPolicy -SubscriptionId "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx" -ResourceGroupName "resourceGroupName" -VaultName "vaultName" -Name "pgflex-policy" -Policy $defaultPol

Name                               Type
----                               ----
pgflex-policy       Microsoft.DataProtection/backupVaults/backupPolicies

第一个命令获取 AzureDatabaseForPGFlexServer 的默认策略模板。 这些步骤也可用于 AzureDatabaseForMySQL， 如下所示。 第二个到第十个命令定义并更新已存储的每日、每月生命周期和 tagcriteria。 接下来，我们将定义具有计划的触发器对象，将其设置为每周星期一、星期二计划。 最后一个命令创建 AzureDatabaseForPGFlexServer 策略。

参数

-Confirm

提示你在运行 cmdlet 之前进行确认。

类型:SwitchParameter
Aliases:cf
Position:Named
默认值:None
必需:False
Accept pipeline input:False
Accept wildcard characters:False

-DefaultProfile

类型:PSObject
Aliases:AzureRMContext, AzureCredential
Position:Named
默认值:None
必需:False
Accept pipeline input:False
Accept wildcard characters:False

-Name

策略名称

类型:String
Position:Named
默认值:None
必需:True
Accept pipeline input:False
Accept wildcard characters:False

-Policy

要构造的策略请求对象，请参阅 POLICY 属性的 NOTES 部分，并创建哈希表。

类型:IBackupPolicy
Position:Named
默认值:None
必需:True
Accept pipeline input:False
Accept wildcard characters:False

-ResourceGroupName

资源组名称

类型:String
Position:Named
默认值:None
必需:True
Accept pipeline input:False
Accept wildcard characters:False

-SubscriptionId

订阅 ID

类型:String
Position:Named
默认值:None
必需:False
Accept pipeline input:False
Accept wildcard characters:False

-VaultName

保管库名称

类型:String
Position:Named
默认值:None
必需:True
Accept pipeline input:False
Accept wildcard characters:False

-WhatIf

显示运行该 cmdlet 时会发生什么情况。 cmdlet 未运行。

类型:SwitchParameter
Aliases:wi
Position:Named
默认值:None
必需:False
Accept pipeline input:False
Accept wildcard characters:False

输出

IBaseBackupPolicyResource