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#Requires -Version 3.0
Param(
[string] [Parameter(Mandatory=$true)] $ResourceGroupLocation,
[string] $ResourceGroupName = 'Real-life-infra-as-code',
[switch] $UploadArtifacts,
[string] $StorageAccountName,
[string] $StorageContainerName = $ResourceGroupName.ToLowerInvariant() + '-stageartifacts',
[string] $TemplateFile = 'azuredeploy.json',
[string] $TemplateParametersFile = 'azuredeploy.parameters.json',
[string] $ArtifactStagingDirectory = '.',
[string] $DSCSourceFolder = 'DSC',
[switch] $ValidateOnly
)
try {
[Microsoft.Azure.Common.Authentication.AzureSession]::ClientFactory.AddUserAgent("VSAzureTools-$UI$($host.name)".replace(' ','_'), '3.0.0')
} catch { }
$ErrorActionPreference = 'Stop'
Set-StrictMode -Version 3
function Format-ValidationOutput {
param ($ValidationOutput, [int] $Depth = 0)
Set-StrictMode -Off
return @($ValidationOutput | Where-Object { $_ -ne $null } | ForEach-Object { @(' ' * $Depth + ': ' + $_.Message) + @(Format-ValidationOutput @($_.Details) ($Depth + 1)) })
}
$OptionalParameters = New-Object -TypeName Hashtable
$TemplateFile = [System.IO.Path]::GetFullPath([System.IO.Path]::Combine($PSScriptRoot, $TemplateFile))
$TemplateParametersFile = [System.IO.Path]::GetFullPath([System.IO.Path]::Combine($PSScriptRoot, $TemplateParametersFile))
if ($UploadArtifacts) {
# Convert relative paths to absolute paths if needed
$ArtifactStagingDirectory = [System.IO.Path]::GetFullPath([System.IO.Path]::Combine($PSScriptRoot, $ArtifactStagingDirectory))
$DSCSourceFolder = [System.IO.Path]::GetFullPath([System.IO.Path]::Combine($PSScriptRoot, $DSCSourceFolder))
# Parse the parameter file and update the values of artifacts location and artifacts location SAS token if they are present
$JsonParameters = Get-Content $TemplateParametersFile -Raw | ConvertFrom-Json
if (($JsonParameters | Get-Member -Type NoteProperty 'parameters') -ne $null) {
$JsonParameters = $JsonParameters.parameters
}
$ArtifactsLocationName = '_artifactsLocation'
$ArtifactsLocationSasTokenName = '_artifactsLocationSasToken'
$OptionalParameters[$ArtifactsLocationName] = $JsonParameters | Select -Expand $ArtifactsLocationName -ErrorAction Ignore | Select -Expand 'value' -ErrorAction Ignore
$OptionalParameters[$ArtifactsLocationSasTokenName] = $JsonParameters | Select -Expand $ArtifactsLocationSasTokenName -ErrorAction Ignore | Select -Expand 'value' -ErrorAction Ignore
# Create DSC configuration archive
if (Test-Path $DSCSourceFolder) {
$DSCSourceFilePaths = @(Get-ChildItem $DSCSourceFolder -File -Filter '*.ps1' | ForEach-Object -Process {$_.FullName})
foreach ($DSCSourceFilePath in $DSCSourceFilePaths) {
$DSCArchiveFilePath = $DSCSourceFilePath.Substring(0, $DSCSourceFilePath.Length - 4) + '.zip'
Publish-AzureRmVMDscConfiguration $DSCSourceFilePath -OutputArchivePath $DSCArchiveFilePath -Force -Verbose
}
}
# Create a storage account name if none was provided
if ($StorageAccountName -eq '') {
$StorageAccountName = 'stage' + ((Get-AzureRmContext).Subscription.SubscriptionId).Replace('-', '').substring(0, 19)
}
$StorageAccount = (Get-AzureRmStorageAccount | Where-Object{$_.StorageAccountName -eq $StorageAccountName})
# Create the storage account if it doesn't already exist
if ($StorageAccount -eq $null) {
$StorageResourceGroupName = 'ARM_Deploy_Staging'
New-AzureRmResourceGroup -Location "$ResourceGroupLocation" -Name $StorageResourceGroupName -Force
$StorageAccount = New-AzureRmStorageAccount -StorageAccountName $StorageAccountName -Type 'Standard_LRS' -ResourceGroupName $StorageResourceGroupName -Location "$ResourceGroupLocation"
}
# Generate the value for artifacts location if it is not provided in the parameter file
if ($OptionalParameters[$ArtifactsLocationName] -eq $null) {
$OptionalParameters[$ArtifactsLocationName] = $StorageAccount.Context.BlobEndPoint + $StorageContainerName
}
# Copy files from the local storage staging location to the storage account container
New-AzureStorageContainer -Name $StorageContainerName -Context $StorageAccount.Context -ErrorAction SilentlyContinue *>&1
$ArtifactFilePaths = Get-ChildItem $ArtifactStagingDirectory -Recurse -File | ForEach-Object -Process {$_.FullName}
foreach ($SourcePath in $ArtifactFilePaths) {
Set-AzureStorageBlobContent -File $SourcePath -Blob $SourcePath.Substring($ArtifactStagingDirectory.length + 1) `
-Container $StorageContainerName -Context $StorageAccount.Context -Force
}
# Generate a 4 hour SAS token for the artifacts location if one was not provided in the parameters file
if ($OptionalParameters[$ArtifactsLocationSasTokenName] -eq $null) {
$OptionalParameters[$ArtifactsLocationSasTokenName] = ConvertTo-SecureString -AsPlainText -Force `
(New-AzureStorageContainerSASToken -Container $StorageContainerName -Context $StorageAccount.Context -Permission r -ExpiryTime (Get-Date).AddHours(4))
}
}
# Create or update the resource group using the specified template file and template parameters file
New-AzureRmResourceGroup -Name $ResourceGroupName -Location $ResourceGroupLocation -Verbose -Force
if ($ValidateOnly) {
$ErrorMessages = Format-ValidationOutput (Test-AzureRmResourceGroupDeployment -ResourceGroupName $ResourceGroupName `
-TemplateFile $TemplateFile `
-TemplateParameterFile $TemplateParametersFile `
@OptionalParameters)
if ($ErrorMessages) {
Write-Output '', 'Validation returned the following errors:', @($ErrorMessages), '', 'Template is invalid.'
}
else {
Write-Output '', 'Template is valid.'
}
}
else {
New-AzureRmResourceGroupDeployment -Name ((Get-ChildItem $TemplateFile).BaseName + '-' + ((Get-Date).ToUniversalTime()).ToString('MMdd-HHmm')) `
-ResourceGroupName $ResourceGroupName `
-TemplateFile $TemplateFile `
-TemplateParameterFile $TemplateParametersFile `
@OptionalParameters `
-Force -Verbose `
-ErrorVariable ErrorMessages
if ($ErrorMessages) {
Write-Output '', 'Template deployment returned the following errors:', @(@($ErrorMessages) | ForEach-Object { $_.Exception.Message.TrimEnd("`r`n") })
}
}