I have the following script to delete files older than 35 days of age.
How can I make it work only on a particular folder? I'm not sure how to incorporate the $FolderName into the Get-AzStorageBlob command as I can't see any specific switches to use.
$StorageAccountName = "#"
$StorageAccountKey = "#"
$ContainerName = "container"
$CleanupOlderThan35Days = [DateTime]::UtcNow.AddDays(-35)
$FolderName = "folder"
$Ctx = New-AzStorageContext -StorageAccountName $StorageAccountName -StorageAccountKey $StorageAccountKey
Get-AzStorageBlob -Container "$ContainerName" -Context $Ctx | Where-Object { $_.LastModified.UtcDateTime -lt $CleanupOlderThan35Days } |Remove-AzStorageBlob
You could use -prefix to filter the "folder" like this -Prefix $FolderName/, note you should add the suffix / in the prefix parameter.
For example,
$StorageAccountName = "xx"
$StorageAccountKey = "xx"
$ContainerName = "sss"
$CleanupOlderThan35Days = [DateTime]::UtcNow.AddDays(-35)
$FolderName = "test"
$Ctx = New-AzStorageContext -StorageAccountName $StorageAccountName -StorageAccountKey $StorageAccountKey
Get-AzStorageBlob -Container "$ContainerName" -Context $Ctx -Prefix $FolderName/ | Where-Object { $_.LastModified.UtcDateTime -lt $CleanupOlderThan35Days } |Remove-AzStorageBlob
The result with your partial command,
Related
Above hyperlink is the output image.
Hi All,
I want to convert the whole output in a single line result in powershell.Below is my code,
$containername = "testoutput"
$storageAccKey = (Get-AzStorageAccountKey -ResourceGroupName
$rgname -AccountName $storageAccountName)[0].value
$storagecontext = New-AzStorageContext -StorageAccountName $storageAccountName -StorageAccountKey $storageAccKey
New-AzStorageContainer -Name $containername -Context $storagecontext -Permission Off
Write-Output "Container $($containername) created"
Assuming that this is what you're looking for:
$containername = "testoutput"
$storageAccountName = "teststorage001"
$storageAccKey = (Get-AzStorageAccountKey -ResourceGroupName $rgname -AccountName $storageAccountName)[0].value
$storagecontext = New-AzStorageContext -StorageAccountName $storageAccountName -StorageAccountKey $storageAccKey
$result = New-AzStorageContainer -Name $containername -Context $storagecontext -Permission Off
Write-Host "Container $($containername) created in Storage Account-"$($result.Name)",PublicAccess-"$($result.PublicAccess)",LastModified-"$($result.LastModified)""
Either Write-Host or Write-Output can be used. The multiple lines you're seeing is the result of New-AzStorageContainer. Now, I have assigned it to a variable called $result and used in Write-Output.
One way to achieve your requirement is to use if-else condition and check New-AzStorageContainer -Name $containername -Context $storagecontext -Permission Off doesn't result null. Below is the complete code that worked for me.
$rgname = "<YOUR_RESOURCE_GROUP>"
$containername = "<YOUR_CONTAINER_NAME>"
$storageAccountName = "<YOUR_STORAGE_ACCOUNT>"
$storageAccKey = (Get-AzStorageAccountKey -ResourceGroupName $rgname -AccountName $storageAccountName)[0].value
$storagecontext = New-AzStorageContext -StorageAccountName $storageAccountName -StorageAccountKey $storageAccKey
if((New-AzStorageContainer -Name $containername -Context $storagecontext -Permission Off) -ne $null){
Write-Output "Container $($containername) created"
}else{
Write-Output "Container $($containername) Not created"
}
RESULTS:
I am trying to list all the blobs from various containers that i have in an Azure storage account using powershell
So i run the below commands :
$storageAccountName = "contoso"
$resourceGroup = "Contoso-Rg"
$storageAccountKey = (Get-AzStorageAccountKey -ResourceGroupName $resourceGroup -Name $storageAccountName).Value[0]
$context=New-AzStorageContext -StorageAccountName $storageAccountName -StorageAccountKey $storageAccountkey
$containerName = Get-AzStorageContainer -Context $context
$storageAccount = Get-AzStorageAccount -ResourceGroupName $resourceGroup -Name $storageAccountName
$ctx = $storageAccount.Context
$containerName | ForEach-Object { Get-AzStorageBlob -Container $_ -Context $ctx }
When i run the last command it throws me the error as shown in the screenshot. Any idea what i am doing wrong and how to fix this
Instead of passing $_ to '-contianer' flag you need to pass $_.Name to container parameter in foreach-object.
Posting making the above changes to the shared script we are able to pull all the bolbs inside the container.
Here is the modified script :
$storageAccountName = "<strgAccountName>"
$resourceGroup = "<rgName>"
$storageAccountKey = (Get-AzStorageAccountKey -ResourceGroupName $resourceGroup -Name $storageAccountName).Value[0]
$context=New-AzStorageContext -StorageAccountName $storageAccountName -StorageAccountKey $storageAccountkey
$containerName = Get-AzStorageContainer -Context $context
$storageAccount = Get-AzStorageAccount -ResourceGroupName $resourceGroup -Name $storageAccountName
$containerName | ForEach-Object { Get-AzStorageBlob -Container $_.Name -Context $context }
Here is the sample output for reference:
I am trying to delete file from specific folder like from full or diff in blob container but unable to do.
Container_name and then there are two folders full and diff and I want to delete file from full only.
Please help.
$context = New-AzureStorageContext -StorageAccountName "storage_name" -StorageAccountKey "key"
$blobs= Get-AzureStorageBlob -Container "container_name" -blob *DIFF*.bak -Context $context
foreach ($blob in $blobs)
{
$modifieddate = $blob.LastModified
Write-Host $modifieddate
if ($modifieddate -ne $null)
{
$howold = ([DateTime]::Now - [DateTime]$modifieddate.LocalDateTime)
if ($howold.TotalDays -ge 5)
{
Remove-AzureStorageBlob -Blob $blob.Name -Container "container_name" -Context $context
Write-Host $blob.Name
}
}
}
If you want to use Azure PowerShell to delete blobs from one subfolder in one container, you can use the following script :
$StorageAccountKey=" "
$StorageAccountName=" "
$ContainerName=" "
$Token = $null
$Total = 0
$MaxCount=5000
$context = New-AzStorageContext -StorageAccountName $StorageAccountName -StorageAccountKey $StorageAccountKey
do
{
$Blobs = Get-AzStorageBlob -Container $ContainerName -MaxCount $MaxCount -ContinuationToken $Token -Context $context -Prefix "your fodler name"
if($Blobs.Length -le 0) { Break;}
$Token = $Blobs[$blobs.Count -1].ContinuationToken;
foreach($blob in $blobs){
Remove-AzStorageBlob -Blob $blob.Name -Container $ContainerName -Context $context
}
}
While ($Token -ne $null)
Update
I use the latest version Azure Az module to do a test.
I have one container in blob of storage account in azure contains different folder having files of different sizes.
In other side, in same storage account, I have 10 different containers.
I have to copy these files from source container to destination 10 containers but the condition is the files should be equally distributed to all the containers.
I have tried below so far
$key = "abcdxyz"
# declaring the azure context
$context = New-AzStorageContext -StorageAccountName abcd -StorageAccountKey $key
#Getting the data from the blob
$bacdata = Get-AzStorageContainer -Name sourcecontainer* -Context $context | Get-AzStorageBlob
$15=$bacdata | where{$_.Name -like "sourcecontainer1*"} | where{$_.LastModified -gt (get-date).adddays(-1)}
Here is the powershell script to do it:
#Server side storage copy
$SourceStorageAccount = "sourceAccountName"
$SourceStorageKey = "sourceAccountAPIKey"
$DestStorageAccount = "destinationAccountName"
$DestStorageKey = "destinationAccountAPIKey"
$SourceStorageContext = New-AzureStorageContext -StorageAccountName $SourceStorageAccount -StorageAccountKey $SourceStorageKey
$DestStorageContext = New-AzureStorageContext -StorageAccountName $DestStorageAccount -StorageAccountKey $DestStorageKey
$Containers = Get-AzureStorageContainer -Context $SourceStorageContext
foreach($Container in $Containers)
{
$ContainerName = $Container.Name
if (!((Get-AzureStorageContainer -Context $DestStorageContext) | Where-Object { $_.Name -eq $ContainerName }))
{
Write-Output "Creating new container $ContainerName"
New-AzureStorageContainer -Name $ContainerName -Permission Off -Context $DestStorageContext -ErrorAction Stop
}
$Blobs = Get-AzureStorageBlob -Context $SourceStorageContext -Container $ContainerName
$BlobCpyAry = #() #Create array of objects
#Do the copy of everything
foreach ($Blob in $Blobs)
{
$BlobName = $Blob.Name
Write-Output "Copying $BlobName from $ContainerName"
$BlobCopy = Start-CopyAzureStorageBlob -Context $SourceStorageContext -SrcContainer $ContainerName -SrcBlob $BlobName -DestContext $DestStorageContext -DestContainer $ContainerName -DestBlob $BlobName
$BlobCpyAry += $BlobCopy
}
#Check Status
foreach ($BlobCopy in $BlobCpyAry)
{
#Could ignore all rest and just run $BlobCopy | Get-AzureStorageBlobCopyState but I prefer output with % copied
$CopyState = $BlobCopy | Get-AzureStorageBlobCopyState
$Message = $CopyState.Source.AbsolutePath + " " + $CopyState.Status + " {0:N2}%" -f (($CopyState.BytesCopied/$CopyState.TotalBytes)*100)
Write-Output $Message
}
}
Overall concept would be similar , just change the function aas per the Az CLI.
here is the copy command in Az CLI
az storage blob copy start
You can find more details here.
https://learn.microsoft.com/en-us/cli/azure/storage/blob/copy?view=azure-cli-latest#az-storage-blob-copy-start
Hope it helps.
how to copy files from one folder in container to another folder?
method 1-azuresynapse>integrate>copydata tool>Built-in copy task>new connection>create connection>dataset>browse file>uncheck recursively>next >next>next
method 2-HOme>resource groups>data factory>review create>open azure data factory>ingest>select source and file>select destination >finish>check in container if file is transfered or not
I'm trying to download sme blob files from an azure storage account.
There are a mix of other containers and blockblobs in the parent container, I need to download just the blockblobs and not the other containers, I can't find a way of seperating them out, also I need to download some blobs from a conatiner within a container.
My code will download all the contents in the parent blob, including all sub containers.
$sub = "MySub"
$staccname = "straccname1234"
$key = "sdcsecurekeythinghere"
$ctx = New-AzureStorageContext -StorageAccountName $staccname `
-StorageAccountKey $key
$cont = "data\download\files.001" ##the container includes other cntainers and subcontainers
$dest = "C:\blb-Downloads"
Select-AzureSubscription -SubscriptionName $sub –Default
Set-AzureSubscription -Currentstaccname $staccname -SubscriptionName $sub
Get-AzureStorageBlob -Container $cont -Context $ctx
$blobs = Get-AzureStorageBlob -Container $cont -Context $ctx
$blobs | Get-AzureStorageBlobContent –Destination $dest -Context $ctx
There are approx 75 files in the parent blob and 123 files in data\downloads.
Using the newer Azure PowerShell Az module, you can use Get-AzStorageBlob to list all the block blobs from the container, then use Get-AzStorageBlobContent to download the blobs.
As already shown by #George Wallace, we can use Where-Object or its alias ? to filter block blob types.
Demo:
$resourceGroup = "myResourceGroup"
$storageAccount = "myStorageAccount"
$container = "myContainerName"
$destination = "./blobs"
# Create destination directory if it doesn't exist
if (-not (Test-Path -Path $destination -PathType Container)) {
New-Item -Path $destination -ItemType Directory
}
# Get storage account with container we want to download blobs from
$storageAccount = Get-AzStorageAccount -Name $storageAccount -ResourceGroupName $resourceGroup
# Get all BlockBlobs from container
$blockBlobs = Get-AzStorageBlob -Container $container -Context $storageAccount.Context
| Where-Object {$_.BlobType -eq "BlockBlob"}
# Download each blob from container into destination directory
$blockBlobs | Get-AzStorageBlobContent -Destination $destination -Force
Can you not just run the following and limit it to BlockBlobs only?
Get-AzureStorageBlob -Container $cont -Context $ctx | ? {$_.BlobType -eq "BlockBlob"}
This works for me
$storageaccountname = "jawadtestsaacc"
$sastoken = ""
$ContainerName = "access"
$Ctx = New-AzStorageContext -StorageAccountName $storageaccountname -SasToken $sastoken
Get-AzStorageBlob -Container "$ContainerName" -Blob "Az.json" -Context $Ctx | Get-AzStorageBlobContent
or
Get-AzStorageBlobContent -Container "$ContainerName" -Blob "Az.json" -Context $Ctx