A critical vulnerability was discovered in React Server Components (Next.js). Our systems remain protected but we advise to update packages to newest version. Learn More

Per Bjurström
Apr 10, 2015
  9698
(3 votes)

Uploading blobs to Azure Storage with PowerShell

When uploading media in EPiServer the binary data are stored in a system called blob providers. By default media are stored on disk in a folder located at <path_to-site>\App_Data\blobs. Moving all those blobs to Azure is just one line of code in the Azure PowerShell console (just make sure the current directory is the blobs-folder):

ls -File -Recurse | Set-AzureStorageBlobContent -Container mycontainer

If you have not used Azure PowerShell before you might want to read the getting started. To store blobs in Azure (you don't need to run the site in Azure to do this) install the EPiServer.Azure package and change blob provider in web.config:

    <blob defaultProvider="azureblobs">
      <providers>
        <add name="azureblobs" type="EPiServer.Azure.Blobs.AzureBlobProvider,EPiServer.Azure"
              connectionStringName="EPiServerAzureBlobs" container="mycontainer"/>
      </providers>
    </blob>

And then add the connection string:

  <connectionStrings>
    <add name="EPiServerAzureBlobs" connectionString="DefaultEndpointsProtocol=https;AccountName=myaccount;AccountKey=abcdefghij" />
  </connectionStrings>

Screenshot:

Image AzurePowershellCapture.PNG

There is also a scheduled job on NuGet called EPiCode.BlobConverter that supports uploading to any blob provider if you prefer having an actual user interface ;-)

Apr 10, 2015

Comments

Apr 14, 2015 11:44 AM

Good stuff. How did you authenticate yourself? I used an AzureStorageContext and passed it as a parameter in the given command. Like this:

#log in
Add-AzureAccount
#Create context
$myContext = New-AzureStorageContext -StorageAccountName $MyName -StorageAccountKey $MyKey
#get files
ls -File -Recurse | Set-AzureStorageBlobContent -Container $mycontainer -Context $myContext

Worked like a charm.

per
per Apr 14, 2015 01:40 PM

Great. If I remember correctly I used this command:

Set-AzureSubscription -SubscriptionName "MySubscription" -CurrentStorageAccountName "MyStorageAccount"

per
per Apr 14, 2015 01:42 PM

And before that Import-AzurePublishSettingsFile to get the credentials..

valdis
valdis Nov 2, 2015 10:13 PM

Great success! Thanks Per. Old post - but helpful!

Please login to comment.
Latest blogs
A day in the life of an Optimizely OMVP - OptiGraphExtensions v2.0: Enhanced Search Control with Language Support, Synonym Slots, and Stop Words

Supercharge your Optimizely Graph search experience with powerful new features for multilingual sites and fine-grained search tuning. As search...

Graham Carr | Dec 16, 2025

A day in the life of an Optimizely OMVP - Optimizely Opal: Specialized Agents, Workflows, and Tools Explained

The AI landscape in digital experience platforms has shifted dramatically. At Opticon 2025, Optimizely unveiled the next evolution of Optimizely Op...

Graham Carr | Dec 16, 2025

Optimizely CMS - Learning by Doing: EP09 - Create Hero, Breadcrumb's and Integrate SEO : Demo

  Episode 9  is Live!! The latest installment of my  Learning by Doing: Build Series  on  Optimizely Episode 9 CMS 12  is now available on YouTube!...

Ratish | Dec 15, 2025 |

Building simple Opal tools for product search and content creation

Optimizely Opal tools make it easy for AI agents to call your APIs – in this post we’ll build a small ASP.NET host that exposes two of them: one fo...

Pär Wissmark | Dec 13, 2025 |