STL/azure-devops/create-1es-hosted-pool.ps1

406 строки
13 KiB
PowerShell

# Copyright (c) Microsoft Corporation.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
<#
.SYNOPSIS
Creates a 1ES Hosted Pool, set up for the STL's CI.
.DESCRIPTION
See https://github.com/microsoft/STL/wiki/Checklist-for-Toolset-Updates for more information.
#>
$ErrorActionPreference = 'Stop'
# https://aka.ms/azps-changewarnings
$Env:SuppressAzurePowerShellBreakingChangeWarnings = 'true'
$CurrentDate = Get-Date
$Location = 'eastus'
$VMSize = 'Standard_D32ds_v5'
$ProtoVMName = 'PROTOTYPE'
$ImagePublisher = 'MicrosoftWindowsServer'
$ImageOffer = 'WindowsServer'
$ImageSku = '2022-datacenter-g2'
$ProgressActivity = 'Preparing STL CI pool'
$TotalProgress = 25
$CurrentProgress = 1
<#
.SYNOPSIS
Displays an updated progress bar.
.DESCRIPTION
Display-ProgressBar increments $CurrentProgress and displays $Status in the progress bar.
.PARAMETER Status
A message describing the current operation being performed.
#>
function Display-ProgressBar {
[CmdletBinding(PositionalBinding=$false)]
Param([Parameter(Mandatory)][string]$Status)
Write-Progress `
-Activity $ProgressActivity `
-Status $Status `
-PercentComplete (100 * $script:CurrentProgress++ / $TotalProgress)
}
<#
.SYNOPSIS
Generates a random password.
.DESCRIPTION
New-Password generates a password, randomly, of length $Length, containing
only alphanumeric characters, underscore, and dash.
.PARAMETER Length
The length of the returned password.
#>
function New-Password {
[CmdletBinding(PositionalBinding=$false)]
Param([int]$Length = 32)
# This 64-character alphabet generates 6 bits of entropy per character.
# The power-of-2 alphabet size allows us to select a character by masking a random Byte with bitwise-AND.
$alphabet = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_-'
$mask = 63
if ($alphabet.Length -ne 64) {
throw 'Bad alphabet length'
}
[Byte[]]$randomData = [Byte[]]::new($Length)
$rng = $null
try {
$rng = [System.Security.Cryptography.RandomNumberGenerator]::Create()
$rng.GetBytes($randomData)
}
finally {
if ($null -ne $rng) {
$rng.Dispose()
}
}
$result = ''
for ($idx = 0; $idx -lt $Length; $idx++) {
$result += $alphabet[$randomData[$idx] -band $mask]
}
return $result
}
<#
.SYNOPSIS
Waits for the shutdown of the specified resource.
.DESCRIPTION
Wait-Shutdown takes a VM, and checks if there's a 'PowerState/stopped'
code; if there is, it returns. If there isn't, it waits 10 seconds and
tries again.
.PARAMETER ResourceGroupName
The name of the resource group to look up the VM in.
.PARAMETER Name
The name of the virtual machine to wait on.
#>
function Wait-Shutdown {
[CmdletBinding(PositionalBinding=$false)]
Param(
[Parameter(Mandatory)][string]$ResourceGroupName,
[Parameter(Mandatory)][string]$Name
)
Write-Host "Waiting for $Name to stop..."
$StoppedCode = 'PowerState/stopped'
while ($StoppedCode -notin (Get-AzVM -ResourceGroupName $ResourceGroupName -Name $Name -Status).Statuses.Code) {
Write-Host '... not stopped yet, sleeping for 10 seconds'
Start-Sleep -Seconds 10
}
}
####################################################################################################
Display-ProgressBar -Status 'Setting the subscription context'
Set-AzContext `
-SubscriptionName 'CPP_STL_GitHub' | Out-Null
####################################################################################################
Display-ProgressBar -Status 'Creating resource group'
$ResourceGroupName = 'StlBuild-' + $CurrentDate.ToString('yyyy-MM-ddTHHmm')
New-AzResourceGroup `
-Name $ResourceGroupName `
-Location $Location | Out-Null
####################################################################################################
Display-ProgressBar -Status 'Creating credentials'
$AdminPW = New-Password
$AdminPWSecure = ConvertTo-SecureString $AdminPW -AsPlainText -Force
$Credential = New-Object System.Management.Automation.PSCredential ('AdminUser', $AdminPWSecure)
####################################################################################################
Display-ProgressBar -Status 'Creating virtual network'
$NetworkSecurityGroupName = $ResourceGroupName + '-NetworkSecurity'
$NetworkSecurityGroup = New-AzNetworkSecurityGroup `
-Name $NetworkSecurityGroupName `
-ResourceGroupName $ResourceGroupName `
-Location $Location
$SubnetName = $ResourceGroupName + '-Subnet'
$Subnet = New-AzVirtualNetworkSubnetConfig `
-Name $SubnetName `
-AddressPrefix '10.0.0.0/16' `
-NetworkSecurityGroup $NetworkSecurityGroup
$VirtualNetworkName = $ResourceGroupName + '-Network'
$VirtualNetwork = New-AzVirtualNetwork `
-Name $VirtualNetworkName `
-ResourceGroupName $ResourceGroupName `
-Location $Location `
-AddressPrefix '10.0.0.0/16' `
-Subnet $Subnet
####################################################################################################
Display-ProgressBar -Status 'Creating network interface'
$NicName = $ResourceGroupName + '-NIC'
$Nic = New-AzNetworkInterface `
-Name $NicName `
-ResourceGroupName $ResourceGroupName `
-Location $Location `
-Subnet $VirtualNetwork.Subnets[0]
####################################################################################################
Display-ProgressBar -Status 'Creating prototype VM'
$VM = New-AzVMConfig `
-Name $ProtoVMName `
-VMSize $VMSize `
-Priority 'Spot' `
-MaxPrice -1
$VM = Set-AzVMOperatingSystem `
-VM $VM `
-Windows `
-ComputerName $ProtoVMName `
-Credential $Credential `
-ProvisionVMAgent
$VM = Add-AzVMNetworkInterface `
-VM $VM `
-Id $Nic.Id
$VM = Set-AzVMSourceImage `
-VM $VM `
-PublisherName $ImagePublisher `
-Offer $ImageOffer `
-Skus $ImageSku `
-Version 'latest'
$VM = Set-AzVMBootDiagnostic `
-VM $VM `
-Disable
New-AzVm `
-ResourceGroupName $ResourceGroupName `
-Location $Location `
-VM $VM | Out-Null
####################################################################################################
Display-ProgressBar -Status 'Running provision-image.ps1 in VM'
$ProvisionImageResult = Invoke-AzVMRunCommand `
-ResourceGroupName $ResourceGroupName `
-VMName $ProtoVMName `
-CommandId 'RunPowerShellScript' `
-ScriptPath "$PSScriptRoot\provision-image.ps1" `
-Parameter @{ 'AdminUserPassword' = $AdminPW; }
Write-Host "provision-image.ps1 output: $($ProvisionImageResult.value.Message)"
####################################################################################################
Display-ProgressBar -Status 'Restarting VM'
Restart-AzVM -ResourceGroupName $ResourceGroupName -Name $ProtoVMName | Out-Null
####################################################################################################
Display-ProgressBar -Status 'Sleeping after restart'
# The VM appears to be busy immediately after restarting.
# This workaround waits for a minute before attempting to run sysprep.ps1.
Start-Sleep -Seconds 60
####################################################################################################
Display-ProgressBar -Status 'Running sysprep.ps1 in VM'
Invoke-AzVMRunCommand `
-ResourceGroupName $ResourceGroupName `
-VMName $ProtoVMName `
-CommandId 'RunPowerShellScript' `
-ScriptPath "$PSScriptRoot\sysprep.ps1" | Out-Null
####################################################################################################
Display-ProgressBar -Status 'Waiting for VM to shut down'
Wait-Shutdown -ResourceGroupName $ResourceGroupName -Name $ProtoVMName
####################################################################################################
Display-ProgressBar -Status 'Stopping VM'
Stop-AzVM `
-ResourceGroupName $ResourceGroupName `
-Name $ProtoVMName `
-Force | Out-Null
####################################################################################################
Display-ProgressBar -Status 'Generalizing VM'
Set-AzVM `
-ResourceGroupName $ResourceGroupName `
-Name $ProtoVMName `
-Generalized | Out-Null
$VM = Get-AzVM `
-ResourceGroupName $ResourceGroupName `
-Name $ProtoVMName
$PrototypeOSDiskName = $VM.StorageProfile.OsDisk.Name
####################################################################################################
Display-ProgressBar -Status 'Creating gallery'
$GalleryName = 'StlBuild_' + $CurrentDate.ToString('yyyy_MM_ddTHHmm') + '_Gallery'
$Gallery = New-AzGallery `
-Location $Location `
-ResourceGroupName $ResourceGroupName `
-Name $GalleryName
####################################################################################################
Display-ProgressBar -Status 'Granting access to 1ES Resource Management'
$ServicePrincipalObjectId = (Get-AzADServicePrincipal -DisplayName '1ES Resource Management').Id
New-AzRoleAssignment `
-ObjectId $ServicePrincipalObjectId `
-RoleDefinitionName 'Reader' `
-Scope $Gallery.Id | Out-Null
####################################################################################################
Display-ProgressBar -Status 'Creating image definition'
$ImageDefinitionName = $ResourceGroupName + '-ImageDefinition'
New-AzGalleryImageDefinition `
-Location $Location `
-ResourceGroupName $ResourceGroupName `
-GalleryName $GalleryName `
-Name $ImageDefinitionName `
-OsState 'Generalized' `
-OsType 'Windows' `
-Publisher $ImagePublisher `
-Offer $ImageOffer `
-Sku $ImageSku `
-HyperVGeneration 'V2' | Out-Null
####################################################################################################
Display-ProgressBar -Status 'Creating image version'
$ImageVersionName = $CurrentDate.ToString('yyyyMMdd.HHmm.0')
$ImageVersion = New-AzGalleryImageVersion `
-Location $Location `
-ResourceGroupName $ResourceGroupName `
-GalleryName $GalleryName `
-GalleryImageDefinitionName $ImageDefinitionName `
-Name $ImageVersionName `
-SourceImageId $VM.ID
####################################################################################################
Display-ProgressBar -Status 'Registering CloudTest resource provider'
Register-AzResourceProvider `
-ProviderNamespace 'Microsoft.CloudTest' | Out-Null
####################################################################################################
Display-ProgressBar -Status 'Creating 1ES image'
$ImageName = $ResourceGroupName + '-Image'
New-AzResource `
-Location $Location `
-ResourceGroupName $ResourceGroupName `
-ResourceType 'Microsoft.CloudTest/Images' `
-ResourceName $ImageName `
-Properties @{ 'imageType' = 'SharedImageGallery'; 'resourceId' = $ImageVersion.Id; } `
-Force | Out-Null
####################################################################################################
Display-ProgressBar -Status 'Creating 1ES Hosted Pool'
$PoolName = $ResourceGroupName + '-Pool'
$PoolProperties = @{
'organization' = 'https://dev.azure.com/vclibs'
'projects' = @('STL')
'sku' = @{ 'name' = $VMSize; 'tier' = 'StandardSSD'; 'enableSpot' = $true; }
'images' = @(@{ 'imageName' = $ImageName; 'poolBufferPercentage' = '100'; })
'maxPoolSize' = 64
'agentProfile' = @{ 'type' = 'Stateless'; }
}
New-AzResource `
-Location $Location `
-ResourceGroupName $ResourceGroupName `
-ResourceType 'Microsoft.CloudTest/hostedpools' `
-ResourceName $PoolName `
-Properties $PoolProperties `
-Force | Out-Null
####################################################################################################
Display-ProgressBar -Status 'Deleting unused VM'
Remove-AzVM `
-Id $VM.ID `
-Force | Out-Null
####################################################################################################
Display-ProgressBar -Status 'Deleting unused disk'
Remove-AzDisk `
-ResourceGroupName $ResourceGroupName `
-DiskName $PrototypeOSDiskName `
-Force | Out-Null
####################################################################################################
Display-ProgressBar -Status 'Deleting unused network interface'
Remove-AzNetworkInterface `
-ResourceGroupName $ResourceGroupName `
-Name $NicName `
-Force | Out-Null
####################################################################################################
Display-ProgressBar -Status 'Deleting unused virtual network'
Remove-AzVirtualNetwork `
-ResourceGroupName $ResourceGroupName `
-Name $VirtualNetworkName `
-Force | Out-Null
####################################################################################################
Display-ProgressBar -Status 'Deleting unused network security group'
Remove-AzNetworkSecurityGroup `
-ResourceGroupName $ResourceGroupName `
-Name $NetworkSecurityGroupName `
-Force | Out-Null
####################################################################################################
Write-Progress -Activity $ProgressActivity -Completed
Write-Host "Elapsed time: $(((Get-Date) - $CurrentDate).ToString('hh\:mm\:ss'))"
Write-Host "Finished creating pool: $PoolName"