Azure中的備份/恢復Blob

Question

客戶端意外地從Azure Blob存儲中的Container（通過CMS）中刪除了一些文件。有沒有辦法讓我在Azure門戶中管理容器的備份和恢復，以便我可以防止再次發生這種情況？

Answer 1

是的，您可以創建另一個存儲帳戶並將其複製到它的容器blob。你可以使用powershell來做到這一點。

代碼副本的所有容器/斑點到另一個存儲賬戶：用於複製

$SourceStorageAccount = "sourceStorageAccount" 
$SourceStorageKey = "sourceKey" 
$DestStorageAccount = "destStorageAccount" 
$DestStorageKey = "destKey" 

$SourceStorageContext = New-AzureStorageContext –StorageAccountName $SourceStorageAccount -StorageAccountKey $SourceStorageKey 
$DestStorageContext = New-AzureStorageContext –StorageAccountName $DestStorageAccount -StorageAccountKey $DestStorageKey 

$containers = Get-AzureStorageContainer -Context $SourceStorageContext 

foreach($container in $containers) { 
    New-AzureStorageContainer -Context $DestStorageContext -Name $container.name -Permission Off 

    $Blobs = Get-AzureStorageBlob -Context $SourceStorageContext -Container $container.name 

    #Do the copy of everything 
    foreach ($Blob in $Blobs) { 
     Write-Output "Moving $Blob.Name" 
     Start-CopyAzureStorageBlob -Context $SourceStorageContext -SrcContainer $container.name -SrcBlob $Blob.Name ` 
      -DestContext $DestStorageContext -DestContainer $container.name -DestBlob $Blob.Name 
    } 
} 

代碼到另一個存儲帳戶的容器：

$SourceStorageAccount = "sourceStorageAccount" 
$SourceStorageKey = "sourceKey" 
$DestStorageAccount = "destStorageAccount" 
$DestStorageKey = "destKey" 

$containerName = 'SourceContainerName'; 

$SourceStorageContext = New-AzureStorageContext –StorageAccountName $SourceStorageAccount -StorageAccountKey $SourceStorageKey 
$DestStorageContext = New-AzureStorageContext –StorageAccountName $DestStorageAccount -StorageAccountKey $DestStorageKey 

New-AzureStorageContainer -Context $DestStorageContext -Name $containerName -Permission Off 

$Blobs = Get-AzureStorageBlob -Context $SourceStorageContext -Container $containerName 

#Do the copy of everything 
foreach ($Blob in $Blobs) { 
    Write-Output "Moving $Blob.Name" 
    Start-CopyAzureStorageBlob -Context $SourceStorageContext -SrcContainer $containerName -SrcBlob $Blob.Name ` 
     -DestContext $DestStorageContext -DestContainer $containerName -DestBlob $Blob.Name 
} 

，你可以在同一個存儲ASLO備份您的容器帳戶：

$StorageAccount = "yourStorageAccount" 
$StorageKey = "yourStorageKey" 

$SourceContainerName = 'yourContainerName'; 
$DestContainerName = 'yourBackupContainerName'; 

$StorageContext = New-AzureStorageContext –StorageAccountName $StorageAccount -StorageAccountKey $StorageKey 

New-AzureStorageContainer -Context $StorageContext -Name $DestContainerName -Permission Off 

$Blobs = Get-AzureStorageBlob -Context $StorageContext -Container $SourceContainerName 

#Do the copy of everything 
foreach ($Blob in $Blobs) { 
    Write-Output "Moving $Blob.Name" 
    Start-CopyAzureStorageBlob -Context $StorageContext -SrcContainer $SourceContainerName -SrcBlob $Blob.Name ` 
     -DestContext $StorageContext -DestContainer $DestContainerName -DestBlob $Blob.Name 
}