Citrix DaaS™

Create catalogs using prepared images in Nutanix AHV Prism Central

Create prepared images and use the prepared images to create an MCS machine catalog using:

The key steps to create an MCS machine catalog using the prepared image are:

  1. Create the image definition and the initial image versions.
  2. Use the image version as a prepared image to create a catalog

Use PowerShell

PowerShell example of image decoupling workflow in Nutanix PC.

Setting up

$CustomProperties='<CustomProperties xmlns="http://schemas.citrix.com/2014/xd/machinecreation"><StringProperty Name="ClusterId" Value="00062c63-1fb0-58c9-4fc8-5c2573352378"/></CustomProperties>'
$MasterImagePath="XDHyp:\HostingUnits\${HostingUnitName}\Templates.folder\hai-vda-novtpm01.template\Initial Version.templateversion"
$VMNetwork1A="XDHyp:\HostingUnits\${HostingUnitName}\Clusters.folder\mcs-pvs-ntnx-cluster01.cluster\vmNwCl1-A.network"
$NetworkMapping=@{"0"=$VMNetwork1A}
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Create image definition and image version

$ImageDefinition = New-ProvImageDefinition -ImageDefinitionName $ImgDefName -OsType Windows -VdaSessionSupport SingleSession
$ImageVersion = New-ProvImageVersion -ImageDefinitionName $ImageDefinition.ImageDefinitionName -Description "V1"
Add-ProvImageDefinitionConnection -ImageDefinitionName $ImageDefinition.ImageDefinitionName -HypervisorConnectionName $HostingConnection
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Create image version spec

$MasterImageVersionSpec = Add-ProvImageVersionSpec -ImageDefinitionName $ImageVersion.ImageDefinitionName -ImageVersionNumber $ImageVersion.ImageVersionNumber -HostingUnitName $HostingUnitName -MasterImagePath $MasterImagePath
$ProvTask = New-ProvImageVersionSpec -SourceImageVersionSpecUid  $MasterImageVersionSpec.ImageVersionSpecUid -NetworkMapping $NetworkMapping -MachineProfile $MachineProfile -CustomProperties $CustomProperties -AdditionalStorageIds 00062c6d-09a3-134b-446d-58a2e17d0f88 -RunAsynchronously 
$PreparedImageVersionSpec = Get-ProvImageVersionSpec -ImageDefinitionName $ImgDefName -ImageVersionNumber 1 -Filter "PreparationType -eq 'Mcs'"
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Create Provisioning Scheme

$ProvTask = New-ProvScheme -ProvisioningSchemeName $ProvSchemeName -ImageVersionSpecUid $PreparedImageVersionSpec.ImageVersionSpecUid -HostingUnitName $HostingUnitName -IdentityPoolName $IdentityPoolName -CleanOnBoot -Scope @() -SecurityGroup @() -NetworkMapping $NetworkMapping -CustomProperties $CustomProperties -MachineProfile $MachineProfile -RunAsynchronously
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Replicate the image version spec to a new cluster

Add-ProvImageVersionSpecInstance -ImageVersionSpecUid $PreparedImageVersionSpec.ImageVersionSpecUid -StorageID 00062c6d-09a3-134b-446d-58a2e17d0f88
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Create a new provisioning scheme in the new cluster using the same prepared image

$CustomProperties='<CustomProperties xmlns="http://schemas.citrix.com/2014/xd/machinecreation"><StringProperty Name="ClusterId" Value="00062c6d-09a3-134b-446d-58a2e17d0f88"/></CustomProperties>'
$ProvTask = New-ProvScheme -ProvisioningSchemeName $ProvSchemeName -ImageVersionSpecUid $PreparedImageVersionSpec.ImageVersionSpecUid -MachineProfile $MachineProfile -HostingUnitName $HostingUnitName -IdentityPoolName $IdentityPoolName -CleanOnBoot -Scope @() -SecurityGroup @() -NetworkMapping $NetworkMapping -CustomProperties $CustomProperties -RunAsynchronously
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More information

Where to go next

Create catalogs using prepared images in Nutanix AHV Prism Central