DSCResources/POSHOrigin_ARMDeployment/POSHOrigin_ARMDeployment.psm1
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function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [parameter(Mandatory)] [string]$Name, [parameter(Mandatory)] [ValidateSet("Present","Absent")] [string]$Ensure, [parameter(Mandatory)] [pscredential]$Credential, [ValidateSet('Incremental', 'Complete')] [string]$DeploymentType = 'Incremental', [parameter(Mandatory)] [string]$Version, [parameter(Mandatory)] [string]$ResourceGroup, [parameter(Mandatory)] [string]$Resources, [string]$Variables ) return @{ Name = $Name Ensure = $Ensure Version = $Version ResourceGroup = $ResourceGroup Resources = $Resources Variables = $Variables } } function Set-TargetResource { [CmdletBinding()] param( [parameter(Mandatory)] [string]$Name, [parameter(Mandatory)] [ValidateSet("Present","Absent")] [string]$Ensure, [parameter(Mandatory)] [pscredential]$Credential, [ValidateSet('Incremental', 'Complete')] [string]$DeploymentType = 'Incremental', [parameter(Mandatory)] [string]$Version, [parameter(Mandatory)] [string]$ResourceGroup, [parameter(Mandatory)] [string]$Resources, [string]$Variables ) Connect-AzureRm -Credential $Credential switch ($Ensure) { 'Present' { $template = New-ArmTemplate -Version $Version -Resources $Resources -Variables $Variables Write-Verbose -Message "Getting resource group [$resourceGroup]" $resGroup = Get-AzureRmResourceGroup -Name $ResourceGroup -WarningAction SilentlyContinue -ErrorAction SilentlyContinue if ($resGroup) { Write-Verbose -Message "Resource group exists" try { $tempFile = New-TemporaryFile $json = $template | ConvertTo-Json -Depth 100 $json | Out-File -FilePath $tempFile -Force Write-Verbose -Message "ARM deployment temp file [$($tempFile.Fullname)]" Test-AzureRmResourceGroupDeployment -ResourceGroupName $ResourceGroup -Mode $DeploymentType -TemplateFile $tempFile -ErrorAction Stop Write-Verbose -Message 'ARM deployment validated' New-AzureRmResourceGroupDeployment -ResourceGroupName $ResourceGroup -Mode $DeploymentType -TemplateFile $tempFile Remove-Item $tempFile -Force } catch { Write-Error -Message 'ARM template does not validate!' Write-Error $_ Remove-Item $tempFile -Force } } else { throw "Resource group [$ResourceGroup] does not exist!" } } 'Absent' { } } } function Test-TargetResource { [CmdletBinding()] param( [parameter(Mandatory)] [string]$Name, [parameter(Mandatory)] [ValidateSet("Present","Absent")] [string]$Ensure, [parameter(Mandatory)] [pscredential]$Credential, [ValidateSet('Incremental', 'Complete')] [string]$DeploymentType = 'Incremental', [parameter(Mandatory)] [string]$Version, [parameter(Mandatory)] [string]$ResourceGroup, [parameter(Mandatory)] [string]$Resources, [string]$Variables ) $conn = Connect-AzureRm -Credential $Credential return $false } function Connect-AzureRm { param( [parameter(Mandatory)] [pscredential]$Credential ) Add-AzureRmAccount -Credential $Credential } function New-ArmTemplate { param( [string]$Version = '1.0.0.0', [parameter(Mandatory)] [string]$Resources, [string]$Parameters, [string]$Variables, [string]$Outputs ) $t = New-ArmTemplateStub $t.contentVersion = $Version $t.resources += ($Resources | ConvertFrom-Json) if ($PSBoundParameters.ContainsKey('Parameters')) { $t.parameters = ($Parameters | ConvertFrom-Json) } else { $t.parameters = $null } if ($PSBoundParameters.ContainsKey('Variables')) { $t.Variables = ($Variables | ConvertFrom-Json) } else { $t.Variables = $null } if ($PSBoundParameters.ContainsKey('Outputs')) { $t.Outputs = ($Outputs | ConvertFrom-Json) } else { $t.Outputs = $null } return $t } function New-ArmTemplateStub { return @{ '$schema' = 'http://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#' contentVersion = '' parameters = @{} variables = @{} resources = @() outputs = {} } } Export-ModuleMember -Function *-TargetResource |