Public/IaaS/vm/New-CmAzIaasVm.ps1
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function New-CmAzIaasVm { <# .Synopsis Deploys multiple virtual machines, over multiple resource groups. .Description Completes the following: * Deploys multiple virtual machines over multiple resource groups. * Encrypts all os and data disks using a key encryption key from a specified keyvault. * Mounts all hard drives set up in the vms. * Enables azure monitor and links all vms to the core log analytics workspace. .Parameter SettingsFile File path for the settings file to be converted into a settings object. .Parameter SettingsObject Object containing the configuration values required to run this cmdlet. .Parameter LocalAdminUsername Local admin username for deployed vms, max length 20 characters. .Parameter LocalAdminPassword Local admin passwords for deployed vms, requires three of the following character types: * Uppercase * Lowercase * Numeric * Special .Component IaaS .Example New-CmAzIaasCompute -SettingsFile "c:/directory/settingsFile.yml" -LocalAdminUsername "username" -LocalAdminPassword "password" .Example New-CmAzIaasCompute -SettingsObject $settings -LocalAdminUsername "username" -LocalAdminPassword "password" #> [CmdletBinding(SupportsShouldProcess, ConfirmImpact = "Medium")] param( [parameter(Mandatory = $true, ParameterSetName = "Settings File")] [String]$SettingsFile, [parameter(Mandatory = $true, ParameterSetName = "Settings Object")] [Object]$SettingsObject, [parameter(Mandatory = $true)] [SecureString]$LocalAdminUsername, [parameter(Mandatory = $true)] [SecureString]$LocalAdminPassword, [String]$TagSettingsFile ) $ErrorActionPreference = "Stop" try { if ($PSCmdlet.ShouldProcess((Get-CmAzSubscriptionName), "Deploy Virtual Machines")) { if ($SettingsFile -and !$SettingsObject) { $SettingsObject = Get-CmAzSettingsFile -Path $SettingsFile } elseif (!$SettingsFile -and !$SettingsObject) { Write-Error "No valid input settings." -Category InvalidArgument -CategoryTargetName "SettingsObject" } [Hashtable]$keyVaultDetails = $null if (!$SettingsObject.location) { Write-Error "Please provide a valid location." -Category InvalidArgument -CategoryTargetName "Location" } if (!$SettingsObject.service.dependencies.keyVault) { Write-Error "Please provide a valid keyvault tag." -Category InvalidArgument -CategoryTargetName "KeyVault.Tag" } $keyVaultService = Get-CmAzService -Service $SettingsObject.service.dependencies.keyvault -Region $SettingsObject.location -ThrowIfUnavailable -ThrowIfMultiple $keyVault = Get-AzKeyVault -Name $keyVaultService.name if (!$keyVault) { Write-Error "Cannot find key vault resource, ensure the provided tag is set on a keyvault." -Category InvalidArgument -CategoryTargetName "KeyVault.Tag" } $keyEncryptionKey = Get-AzKeyVaultKey -VaultName $keyVault.vaultName -Name $SettingsObject.diskEncryptionKey if (!$keyEncryptionKey) { Write-Error "Cannot find key encryption key in keyvault." -Category InvalidArgument -CategoryTargetName "KeyVault.DiskEncryptionKey" } $keyVaultDetails = @{ KeyEncryptionKeyUrl = $keyEncryptionKey.id ResourceId = $keyVault.resourceId; VaultUri = $keyVault.vaultUri } $automationAccount = Get-CmAzService -Service $SettingsObject.service.dependencies.automation -Region $SettingsObject.location -ThrowIfUnavailable -ThrowIfMultiple $automationAccountRegistration = Get-AzAutomationRegistrationInfo ` -ResourceGroupName $automationAccount.resourceGroupName ` -AutomationAccountName $automationAccount.name ` -ErrorAction SilentlyContinue if (!$automationAccountRegistration) { Write-Error "Cannot find automation registration details." -Category InvalidArgument -CategoryTargetName "AutomationAccountTag" } $automationAccount.registrationUrl = $automationAccountRegistration.endpoint $automationAccount.primaryKey = $automationAccountRegistration.primaryKey $automationAccount.nodeConfigurationName = $SettingsObject.desiredConfigName $workspace = Get-CmAzService -Service $SettingsObject.service.dependencies.workspace -Region $SettingsObject.location -ThrowIfUnavailable -ThrowIfMultiple $allResourceGroups = @() $allVirtualMachines = @() $daysOfWeek = [DayOfWeek].GetEnumNames() foreach ($resourceGroup in $SettingsObject.groups) { if (!$resourceGroup.name) { Write-Error "Please provide a valid resource group name." -Category InvalidArgument -CategoryTargetName "Groups.VirtualMachines.VirtualNetworkTag" } $resourceGroup.name = Get-CmAzResourceName -Resource "ResourceGroup" -Architecture "IaaS" -Region $SettingsObject.location -Name $resourceGroup.name foreach ($virtualMachine in $resourceGroup.virtualMachines) { $virtualMachine.resourceGroupName = $resourceGroup.name Set-GlobalServiceValues -GlobalServiceContainer $SettingsObject -ServiceKey "vnet" -ResourceServiceContainer $virtualMachine.networking -IsDependency $virtualNetwork = Get-CmAzService -Service $virtualMachine.networking.service.dependencies.vnet -Region $SettingsObject.location -ThrowIfUnavailable -ThrowIfMultiple $virtualMachine.networking.virtualNetworkId = $virtualNetwork.resourceId Write-Verbose "Generating standardised resource names..." $virtualMachine.computerName = Get-CmAzResourceName -Resource "ComputerName" -Architecture "Core" -Region $SettingsObject.location -Name $virtualMachine.name -MaxLength 15 $virtualMachine.nicName = Get-CmAzResourceName -Resource "NetworkInterfaceCard" -Architecture "IaaS" -Region $SettingsObject.location -Name $virtualMachine.name $virtualMachine.osDisk.Name = Get-CmAzResourceName -Resource "OSDisk" -Architecture "IaaS" -Region $SettingsObject.location -Name $virtualMachine.name $virtualMachine.fullName = Get-CmAzResourceName -Resource "VirtualMachine" -Architecture "IaaS" -Region $SettingsObject.location -Name $virtualMachine.name Write-Verbose "Building data disks..." $virtualMachine.DataDisks = @() for ($i = 0; $i -lt $virtualMachine.dataDiskSizes.count; $i++) { $virtualMachine.dataDisks += @{ "Name" = Get-CmAzResourceName -Resource "DataDisk" -Architecture "IaaS" -Region $SettingsObject.location -Name "$($virtualMachine.name)$($i + 1)"; "Lun" = $i + 1; "CreateOption" = "Empty"; "DiskSizeGB" = $virtualMachine.dataDiskSizes[$i] } } Write-Verbose "Building update tag.." if ($virtualMachine.updateGroup -and $virtualMachine.updateFrequency) { $scheduleSettings = Get-CmAzSettingsFile -Path "$PSScriptRoot/scheduletypes.yml" $inValidScheduleSettings = !$scheduleSettings -or !$scheduleSettings.updateGroups[$virtualMachine.updateGroup] -or (!$scheduleSettings.updateFrequencies[$virtualMachine.updateFrequency] -and $daysOfWeek -notcontains $virtualMachine.updateFrequency) if ($inValidScheduleSettings) { Write-Error "No valid schedule settings." -Category ObjectNotFound -CategoryTargetName "scheduleTypeSettingsObject" } $virtualMachine.updateTag = "$($virtualMachine.updateGroup)-$($virtualMachine.updateFrequency)" } Set-GlobalServiceValues -GlobalServiceContainer $SettingsObject -ServiceKey "vm" -ResourceServiceContainer $virtualMachine Set-GlobalServiceValues -GlobalServiceContainer $SettingsObject -ServiceKey "nic" -ResourceServiceContainer $virtualMachine } Set-GlobalServiceValues -GlobalServiceContainer $SettingsObject -ServiceKey "resourceGroup" -ResourceServiceContainer $resourceGroup $allResourceGroups += $resourceGroup; $allVirtualMachines += $resourceGroup.virtualMachines } Write-Verbose "Deploying virtual machines..." if (!$allVirtualMachines) { Write-Verbose "No valid virtual machines available for deployment..." } else { New-AzDeployment ` -TemplateFile "$PSScriptRoot\New-CmAzIaasVm.ResourceGroups.json" ` -LocationFromTemplate $SettingsObject.location ` -Location $SettingsObject.location ` -ResourceGroups $allResourceGroups # Cross resource group deployments for VMs appear to still to require the use of New-AzResourceGroupDeployment, instead of subscription level deployment # through New-AzDeployment, which doesn't seem right. # Deploying the same template through New-AzDeployment triggers a BadRequest: InvalidRequestFormat error. $credentials = @{ "LocalAdminUsername" = ConvertFrom-SecureString $LocalAdminUsername -AsPlainText; "LocalAdminPassword" = ConvertFrom-SecureString $LocalAdminPassword -AsPlainText; } New-AzResourceGroupDeployment ` -TemplateFile "$PSScriptRoot\New-CmAzIaasVm.json" ` -ResourceGroupName $allResourceGroups[0].name ` -Credentials $credentials ` -VirtualMachines $allVirtualMachines ` -WorkspaceId $workspace.resourceId ` -KeyVault $keyVaultDetails ` -AutomationAccount $automationAccount ` -Force } Set-DeployedResourceTags -TagSettingsFile $TagSettingsFile -ResourceGroupIds $allResourceGroups.name Write-Verbose "Finished!" } } catch { $PSCmdlet.ThrowTerminatingError($PSItem) } } |