Azure Table Storage Backup to File
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param( | |
[parameter(Mandatory=$true)] | |
[string]$Account, | |
[parameter(Mandatory=$true)] | |
[string]$SASToken, | |
[parameter(Mandatory=$true)] | |
[string]$OutputDir | |
) | |
$ErrorActionPreference = "Stop" | |
##Example Usage | |
#.\Backup-TableStorage.ps1 -OutputDir "d:\tablebackup" -Account "examplestorageaccount" -SASToken "?sv=2015-04-05&ss=t&srt=sco&sp=rl&st=2016-04-08T07%3A44%3A00Z&se=2016-04-09T07%3A55%3A00Z&sig=CNotAREALSIGNITUREBUTYOURESWOUDLGOHERE3D" | |
if (-not (Test-Path "${env:ProgramFiles(x86)}\Microsoft SDKs\Azure\AzCopy\AzCopy.exe")) | |
{ | |
throw "Azcopy not installed - get it from here: https://azure.microsoft.com/en-gb/documentation/articles/storage-use-azcopy/" | |
} | |
Write-host "" | |
Write-Host "Starting backup for account" -ForegroundColor Yellow | |
Write-host "--------------------------" -ForegroundColor Yellow | |
Write-Host " -Account: $Account" | |
Write-Host " -Token: $SASToken" | |
$response = Invoke-WebRequest -Uri "https://$Account.table.core.windows.net/Tables/$SASToken" | |
[xml]$tables = $response.Content | |
$tableNames = $tables.feed.entry.content.properties.TableName | |
Write-host "" | |
Write-host "Found Tables to backup" -ForegroundColor Yellow | |
Write-host "--------------------------" -ForegroundColor Yellow | |
foreach ($tableName in $tableNames) | |
{ | |
Write-Host " -Table: $tableName" | |
} | |
foreach ($tableName in $tableNames) | |
{ | |
$url = "https://$Account.table.core.windows.net/$tableName" | |
Write-host "" | |
Write-Host "Backing up Table: $url"-ForegroundColor Yellow | |
Write-host "--------------------------" -ForegroundColor Yellow | |
Write-host "" | |
& "${env:ProgramFiles(x86)}\Microsoft SDKs\Azure\AzCopy\AzCopy.exe" /Source:$url /Dest:$OutputDir\$account\ /SourceSAS:$SASToken /Z:"$env:temp\$([guid]::NewGuid()).azcopyJournal" | |
Write-host "" | |
Write-host "Backup completed" -ForegroundColor Green | |
Write-host "" | |
Write-host "" | |
} |
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