Upload to Azure the PKIaaS Virtual Machine image file with .vdh extension.
See Downloading a PKIaaS Virtual Machine from the PKIaaS portal to obtain this file.
To upload the VHD image file
- Extract the contents of the Azure zipped image. - Extracting the Azure zipped VHD image requires at least 11 GB of disk space. 
- In the Azure Portal, select the storage account described in Creating an Azure storage account for the PKIaaS Virtual Machine.
- In the sidebar menu of the storage settings page, select Data storage > Containers.
- On the Containers page, click + Container
- Enter a name for the new container and click Create.
- On the Containers page, click the name of the new container to display the container details.
- On the container details page, click Upload.
- Select the Entrust PKIaaS Virtual Machine image file with - .vdhextension and wait while the file uploads.

