Public/New-AzureRmStartStopVmAutomation.ps1
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using namespace Microsoft.Azure.Commands.Profile.Models Set-StrictMode -Version Latest $script:ErrorActionPreference = "Stop" <# .SYNOPSIS Create a new Automation Account which includes two RunBooks. Them makes start/stop a virtual machine. .DESCRIPTION This function creates seven objects in a resource group as follows - ActiveDirectory Application - ActiveDirectory Service Principal - Automation Account - Variable Asset - Credential Asset - Runbook which makes start a virtual machine - Runbook which makes stop a virtual machine .PARAMETER ResourceGroupName A name of existing resource group. .PARAMETER AutomationAccountName A name of new automation account. .EXAMPLE New-AzureRmStartStopVmAutomation -ResourceGroupName rg01 -AutomationAccountName aa01 #> function New-AzureRmStartStopVmAutomation { param( [parameter(mandatory=$true)] [String] $ResourceGroupName, [ValidateLength(6,50)] [parameter(mandatory=$true)] [String] $AutomationAccountName ) [PSAzureContext]$Context = Get-AzureRmContext [String]$Location = (Get-AzureRmResourceGroup -Name $ResourceGroupName).Location [String]$ApplicationName = $AutomationAccountName + "_" + (New-Guid).ToString() [SecureString]$SecureString = ReadSecureString -Prompt "AD Application's Password:" [String]$Password = DecryptSecureString -SecureString $SecureString [String]$SubscriptionId = $Context.Subscription.SubscriptionId.ToString() [String]$TenantId = $Context.Tenant.TenantId.ToString() [String]$HomePage = "https://management.azure.com/subscriptions/${SubscriptionId}/resourcegroups/${ResourceGroupName}/providers/Microsoft.Automation/automationAccounts/${AutomationAccountName}" [String]$IdentifierUri = "https://spn/${ApplicationName}" [String[]]$RoleDefinitionNames = @("Reader","Virtual Machine Contributor") [String]$CredentialAssetName = "AzureCredential" [String]$TenantIdAssetName = "TenantId" [String]$MyModuleRoot = Split-Path -Path $PSScriptRoot -Parent try { # Create a new Application $NewApp = New-AzureRmADApplication ` -DisplayName $ApplicationName ` -Password $Password ` -HomePage $HomePage ` -IdentifierUris $IdentifierUri ` -EndDate '9999-12-31' Write-Verbose -Message "Application Name='$($NewApp.DisplayName)' ApplicationId='$($NewApp.ApplicationId)' created." # Create a new Service Principal $NewSp = New-AzureRmADServicePrincipal ` -ApplicationId $NewApp.ApplicationId Write-Verbose -Message "Service Principal Name='$($NewSp.ServicePrincipalName)' ObjectId='$($NewSp.Id)' created." # Wait for Service Principal avail Write-Verbose -Message 'Waiting for Service Principal.' $TmpSp = Get-AzureRmADServicePrincipal -ServicePrincipalName $NewSp.ServicePrincipalName while (!$TmpSp) { Start-Sleep -Seconds 1 $TmpSp = Get-AzureRmADServicePrincipal -ServicePrincipalName $NewSp.ServicePrincipalName } # Assign Roles foreach ($i in $RoleDefinitionNames) { $null = New-AzureRmRoleAssignment ` -ResourceGroupName $ResourceGroupName ` -ServicePrincipalName $NewSp.ServicePrincipalName ` -RoleDefinitionName $i Write-Verbose -Message "Role ${i} assigned." } # Create a new Automation Account New-AzureRmAutomationAccount ` -ResourceGroupName $ResourceGroupName ` -Name $AutomationAccountName ` -Location $Location Write-Verbose -Message "Automation Account '$($AutomationAccountName)' created in '${ResourceGroupName}'." # Create a Variable Asset $null = New-AzureRmAutomationVariable ` -ResourceGroupName $ResourceGroupName ` -AutomationAccountName $AutomationAccountName ` -Name $TenantIdAssetName ` -Value $TenantId ` -Encrypted $false Write-Verbose -Message "Variable Asset created in '${AutomationAccountName}'." # Create a Credential Asset $PsCred = New-Object ` -TypeName System.Management.Automation.PSCredential ` -ArgumentList $NewApp.ApplicationId,$SecureString $null = New-AzureRmAutomationCredential ` -ResourceGroupName $ResourceGroupName ` -AutomationAccountName $AutomationAccountName ` -Name $CredentialAssetName ` -Value $PsCred Write-Verbose -Message "Credential Asset created in '${AutomationAccountName}'." # Import RunBooks $null = Import-AzureRmAutomationRunbook ` -ResourceGroupName $ResourceGroupName ` -AutomationAccountName $AutomationAccountName ` -Name "Start-SingleAzureRmVm" ` -Type PowerShellWorkflow ` -Path "$MyModuleRoot\RunBook\Start-SingleAzureRmVm.ps1" ` -Published Write-Verbose -Message "RunBook 'Start-SingleAzureRmVm' imported." $null = Import-AzureRmAutomationRunbook ` -ResourceGroupName $ResourceGroupName ` -AutomationAccountName $AutomationAccountName ` -Name "Stop-SingleAzureRmVm" ` -Type PowerShellWorkflow ` -Path "$MyModuleRoot\RunBook\Stop-SingleAzureRmVm.ps1" ` -Published Write-Verbose -Message "RunBook 'Stop-SingleAzureRmVm' imported." } catch [Exception] { Write-Host ` -ForegroundColor $host.PrivateData.ErrorForegroundColor ` -BackgroundColor $host.PrivateData.ErrorBackgroundColor ` -Object $_.exception ` -ErrorAction SilentlyContinue # Clean garbage. Remove-AzureRmAutomationAccount ` -ResourceGroupName $ResourceGroupName ` -Name $AutomationAccountName ` -Force ` -ErrorAction SilentlyContinue # the service principal also removed. if ($NewApp) { Remove-AzureRmADApplication ` -ApplicationObjectId $NewApp.ApplicationObjectId ` -Force ` -ErrorAction SilentlyContinue } } } |