Download-AppInstallTemplate.ps1

# This code is based off of "Create a Windows Custom Managed IMage from an Azure Platform Vanilla OS Image."
# https://github.com/danielsollondon/azvmimagebuilder/tree/master/quickquickstarts/0_Creating_a_Custom_Windows_Managed_Image


# Start by downloading a template
# The template used is from the Azure Quick Start templates
# it creates a Windows image and outputs the finished image to a Managed IMage
# Set the template file path and the template file name
$Win10Url = "https://raw.githubusercontent.com/tsrob50/AIB/main/Win10MultiAppsTemplate.json"
$Win10FileName = "Win10MultiTemplate.json"
#Test to see if the path exists.  Create it if not
if ((test-path .\Template) -eq $false) {
    new-item -ItemType Directory -name 'Template'
} 
# Confirm to overwrite file if it already exists
if ((test-path .\Template\$Win10FileName) -eq $true) {
    $confirmation = Read-Host "Are you Sure You Want to Replace the Template?:"
    if ($confirmation -eq 'y' -or $confirmation -eq 'yes' -or $confirmation -eq 'Yes') {
        Invoke-WebRequest -Uri $Win10Url -OutFile ".\Template\$Win10FileName" -UseBasicParsing
    }
}
else {
    Invoke-WebRequest -Uri $Win10Url -OutFile ".\Template\$Win10FileName" -UseBasicParsing
}

# Set up the variables
# The first four need to match Enable-identity.ps1 script
# destination image resource group
$imageResourceGroup = 'AIBManagedIDRG'
# Add the file archive Shared Access Signature
$archiveSas = "<Shared Access Signature>"
# Add the path to the PowerShell Install Script
$installScript = 'https://raw.githubusercontent.com/tsrob50/AIB/main/Install-Applications.ps1'
# location (see possible locations in main docs)
$location = (Get-AzResourceGroup -Name $imageResourceGroup).Location
# your subscription, this will get your current subscription
$subscriptionID = (Get-AzContext).Subscription.Id
# name of the image to be created
$imageName = 'aibCustomImgWin10'
# image template name
$imageTemplateName = 'imageTemplateWin10Multi'
# distribution properties object name (runOutput), i.e. this gives you the properties of the managed image on completion
$runOutputName = 'win10Client'
# Set the Template File Path
$templateFilePath = ".\Template\$Win10FileName"
# user-assigned managed identity
$identityName = (Get-AzUserAssignedIdentity -ResourceGroupName $imageResourceGroup).Name
# get the user assigned managed identity id
$identityNameResourceId = (Get-AzUserAssignedIdentity -ResourceGroupName $imageResourceGroup -Name $identityName).Id

# Update the Template 
((Get-Content -path $templateFilePath -Raw) -replace '<subscriptionID>',$subscriptionID) | Set-Content -Path $templateFilePath
((Get-Content -path $templateFilePath -Raw) -replace '<rgName>',$imageResourceGroup) | Set-Content -Path $templateFilePath
((Get-Content -path $templateFilePath -Raw) -replace '<region>',$location) | Set-Content -Path $templateFilePath
((Get-Content -path $templateFilePath -Raw) -replace '<runOutputName>',$runOutputName) | Set-Content -Path $templateFilePath
((Get-Content -path $templateFilePath -Raw) -replace '<imageName>',$imageName) | Set-Content -Path $templateFilePath
((Get-Content -path $templateFilePath -Raw) -replace '<imgBuilderId>',$identityNameResourceId) | Set-Content -Path $templateFilePath
((Get-Content -path $templateFilePath -Raw) -replace '<Shared Access Signature to archive file>',$archiveSas) | Set-Content -Path $templateFilePath
((Get-Content -path $templateFilePath -Raw) -replace '<URI to PowerShell Script>',$installScript ) | Set-Content -Path $templateFilePath

# The following commands require the Az.ImageBuilder module
# Install the PowerShell module if not already installed
Install-Module -name 'Az.ImageBuilder' -AllowPrerelease

# Run the deployment
New-AzResourceGroupDeployment -ResourceGroupName $imageResourceGroup -TemplateFile $templateFilePath `
-api-version "2019-05-01-preview" -imageTemplateName $imageTemplateName -svclocation $location

# Verify the template
Get-AzImageBuilderTemplate -ImageTemplateName $imageTemplateName -ResourceGroupName $imageResourceGroup |
Select-Object -Property Name, LastRunStatusRunState, LastRunStatusMessage, ProvisioningState, ProvisioningErrorMessage

# Start the Image Build Process
Start-AzImageBuilderTemplate -ResourceGroupName $imageResourceGroup -Name $imageTemplateName

# Create a VM to test 
$Cred = Get-Credential 
$ArtifactId = (Get-AzImageBuilderRunOutput -ImageTemplateName $imageTemplateName -ResourceGroupName $imageResourceGroup).ArtifactId
New-AzVM -ResourceGroupName $imageResourceGroup -Image $ArtifactId -Name myWinVM01 -Credential $Cred -size Standard_D2_v2

# Remove the template deployment
remove-AzImageBuilderTemplate -ImageTemplateName $imageTemplateName -ResourceGroupName $imageResourceGroup





# Find the publisher, offer and Sku
# To use for the deployment template to identify 
# source marketplace images
# https://www.ciraltos.com/find-skus-images-available-azure-rm/
Get-AzVMImagePublisher -Location $location | where-object {$_.PublisherName -like "*win*"} | ft PublisherName,Location
$pubName = 'MicrosoftWindowsDesktop'
Get-AzVMImageOffer -Location $location -PublisherName $pubName | ft Offer,PublisherName,Location
# Set Offer to 'office-365' for images with O365 
# $offerName = 'office-365'
$offerName = 'Windows-10'
Get-AzVMImageSku -Location $location -PublisherName $pubName -Offer $offerName | ft Skus,Offer,PublisherName,Location
$skuName = '20h1-evd'
Get-AzVMImage -Location $location -PublisherName $pubName -Skus $skuName -Offer $offerName
$version = '19041.572.2010091946'
Get-AzVMImage -Location $location -PublisherName $pubName -Offer $offerName -Skus $skuName -Version $version