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Upload files to Blob Storage using Azure Power Shell

  • [アーティクル]

Hi all,

Often when working with azure you would need to upload content to your storage.

The below script uploads data to your storage container. the comments inline describe the every step

 # The storage account to which you want to upload data to
 $StorageAccountName = Read-Host 'Enter the Storage Account Name you created' 
 Write-Host "You have to download the publish settings file inorder to continue with the deployment"
 Write-Host "You will be redirected to the azure site to download the file. the download will start automatically"
 $name = Read-Host 'Press Enter to Continue'
 # Downloads the publish settings file from your azure subscription
 Get-AzurePublishSettingsFile
 $name = Read-Host 'Pres Enter to Continue'
 # Usee file dialog to browse the publish settings file. I am pointing it to Downloads folder of user
 Write-Host "Browse the .publishsetttings file you have just downloaded"
 $name = Read-Host 'Pres Enter to Continue'
 $dialog = New-Object system.windows.forms.openfiledialog
 $dialog.InitialDirectory = $home + "\Downloads"
 $dialog.DefaultExt = '.publishsettings'
 $dialog.Filter = 'Publish Settings|*.publishsettings|All Files|*.*'
 $dialog.Multiselect = $false
 $dialog.Title = "Select a Azure Subscriptions Publishsettings file"
 $rc = $dialog.ShowDialog()
 if ($rc -eq [System.Windows.Forms.DialogResult]::OK)
 {
 $dialog = $dialog.FileName
 }
 #note I am overriding the $dialog with file name
 #imports the publish settings file
 # the publish settings file has the certificate which lets you access the azure subscription .
 Import-AzurePublishSettingsFile $dialog
 
 Write-Host "Uploading to Storage Account"
 $name = Read-Host 'Pres Enter to Continue'
 # Setting the container name. Creates a container in which the files will be uploaded
 $ContainerName = "AzureFiles"
 # fetching the Key from the storage account. this is needed to set the context.
 $storageAccountKey = Get-AzureStorageKey $storageAccountName | %{ $_.Primary }
 Write-Host "Files will be uploaded to the storage account/Container"
 #create a storage context 
 $context = New-AzureStorageContext -StorageAccountName $StorageAccountName -StorageAccountKey $storageAccountKey
 #creates the container in your storage account. I am not if container already exists.
 # you can check by get-storagecontainer and check for errors.
 New-AzureStorageContainer $ContainerName -Permission Container -Context $context
 # Getting the current folder from script execution path
 $scriptpath = $MyInvocation.MyCommand.Path
 $dir = Split-Path $scriptpath 
 #Appending the subfolder name data to yhe current script path. All data is should be in data folder of current script
 $dir = $dir + "\Data"
 
 # $_.mode -match "-a---" scans the data directory and ony fetches the files. It filters out all directories
 $files = Get-ChildItem $dir -force| Where-Object {$_.mode -match "-a---"}
 
 # iterate through all the files and start uploading data
 foreach ($file in $files)
 {
 #fq name represents fully qualified name
 $fqName = $dir + "\" + $file.Name
 #upload the current file to the blob
 Set-AzureStorageBlobContent -Blob $file.Name -Container $ContainerName -File $fqName -Context $context -Force
 }

Comments

  • Anonymous
    April 22, 2014
    I thought, this would be useful. I added an ANT task to download/upload blobs from/to Azure: widgeterian.com/.../apache-ant-task-to-upload-and-download-filesblobs-tofrom-windows-azure

  • Anonymous
    October 08, 2014
    Do you have one to download multiple files? Get-AzureStorageBlobCotent doesn't except wildcards

  • Anonymous
    October 08, 2014
    I figured it out using a pipeline! #download all files in Blob Get-AzureStorageBlob -Container $ContainerName -Context $context  | Get-AzureStorageBlobContent -Destination 'C:tempDownload' -Force