删除过期的虚拟机VHD快照

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删除过期的虚拟机VHD快照

$retdays可以定义要删除多少天前的快照
脚本运行截图:



PowerShell脚本内容如下:

#------------------------------------------------------------------------------    # User own the risk, otherwise exit.# # Azure PowerShell Version:  3.6.0## Create by Zeno. #------------------------------------------------------------------------------  #登录订阅Login-AzureRmAccount -EnvironmentName AzureChinaCloud -Credential $(Get-Credential -UserName admin@xxx.partner.onmschina.cn -Message Login_AzureChinaCloud) |Out-Null#定义删除多少天前的快照$retdays = "1"$storages = Get-AzureRmStorageAccountforeach ($storage in $storages){  # get storage containers  $containers = Get-AzureStorageContainer -Context $storage.Context   foreach ($container in $containers)   {     #get blobs under all containers     $blobs = Get-AzureStorageBlob -Context $storage.Context -Container $container.Name | Where-Object {$_.Name.EndsWith("vhd")}     foreach ($blob in $blobs)     {      $diff = [datetime]::FromBinary((Get-Date).Ticks - $blob.SnapshotTime.Ticks )      if($blob.ICloudBlob.IsSnapshot -eq "True" -and $diff.Day -gt $retdays )       {        $blob.ICloudBlob.Delete()            Write-Host ("`n`t[DELETED] The snapshot 【{0}】 is {1} days ago" -f $blob.Name,$diff.Day) -ForegroundColor Yellow      }    }  }}


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