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Question

我正在尝试为产品所有者创建一种简单的方法来站起来并拆除Virtual Assistant所需的Azure资源。但是，部署脚本deploy.ps1需要PowerShell 6+，而Azure DevOps似乎不可用。

最好的进行方式是什么？

描述您想要的解决方案

目标是使用发布管道来自动站起机器人运行所需的Azure资源。

想法

是否可以使用Azure PowerShell使用PowerShell 6 +？
我们是否不应该使用deploy.ps1在DevOps发布管道中部署资源？

代码

这是deploy.ps1和link to the latest的内容。

#Requires -Version 6

Param(
    [string] $name,
    [string] $resourceGroup,
    [string] $location,
    [string] $appId,
    [string] $appPassword,
    [string] $luisAuthoringKey,
    [string] $luisAuthoringRegion,
    [string] $parametersFile,
    [string] $languages = "en-us",
    [string] $outFolder = $(Get-Location),
    [string] $logFile = $(Join-Path $PSScriptRoot .. "deploy_log.txt")
)

# Reset log file
if (Test-Path $logFile) {
    Clear-Content $logFile -Force | Out-Null
}
else {
    New-Item -Path $logFile | Out-Null
}

# Get mandatory parameters
if (-not $name) {
    $name = Read-Host "? Bot Name (used as default name for resource group and deployed resources)"
}

if (-not $resourceGroup) {
    $resourceGroup = $name
}

if (-not $location) {
    $location = Read-Host "? Azure resource group region"
}

if (-not $appPassword) {
    $appPassword = Read-Host "? Password for MSA app registration (must be at least 16 characters long, contain at least 1 special character, and contain at least 1 numeric character)"
}

if (-not $luisAuthoringRegion) {
    $luisAuthoringRegion = Read-Host "? LUIS Authoring Region (westus, westeurope, or australiaeast)"
}

if (-not $luisAuthoringKey) {
    Switch ($luisAuthoringRegion) {
        "westus" { 
            $luisAuthoringKey = Read-Host "? LUIS Authoring Key (found at https://luis.ai/user/settings)"
            Break
        }
        "westeurope" {
            $luisAuthoringKey = Read-Host "? LUIS Authoring Key (found at https://eu.luis.ai/user/settings)"
            Break
        }
        "australiaeast" {
            $luisAuthoringKey = Read-Host "? LUIS Authoring Key (found at https://au.luis.ai/user/settings)"
            Break
        }
        default {
            Write-Host "! $($luisAuthoringRegion) is not a valid LUIS authoring region." -ForegroundColor DarkRed
            Break
        }
    }

    if (-not $luisAuthoringKey) {
        Break
    }
}

if (-not $appId) {
    # Create app registration
    $app = (az ad app create `
        --display-name $name `
        --password $appPassword `
        --available-to-other-tenants `
        --reply-urls 'https://token.botframework.com/.auth/web/redirect')

    # Retrieve AppId
    if ($app) {
        $appId = ($app | ConvertFrom-Json) | Select-Object -ExpandProperty appId
    }

    if(-not $appId) {
        Write-Host "! Could not provision Microsoft App Registration automatically. Review the log for more information." -ForegroundColor DarkRed
        Write-Host "! Log: $($logFile)" -ForegroundColor DarkRed
        Write-Host "+ Provision an app manually in the Azure Portal, then try again providing the -appId and -appPassword arguments. See https://aka.ms/vamanualappcreation for more information." -ForegroundColor Magenta
        Break
    }
}

# Get timestamp
$timestamp = Get-Date -f MMddyyyyHHmmss

# Create resource group
Write-Host "> Creating resource group ..."
(az group create --name $name --location $location) 2>> $logFile | Out-Null

# Deploy Azure services (deploys LUIS, QnA Maker, Content Moderator, CosmosDB)
Write-Host "> Deploying Azure services (this could take a while)..." -ForegroundColor Yellow
if ($parametersFile) {
    (az group deployment create `
        --name $timestamp `
        --resource-group $resourceGroup `
        --template-file "$(Join-Path $PSScriptRoot '..' 'Resources' 'template.json')" `
        --parameters "@$($parametersFile)" `
        --parameters microsoftAppId=$appId microsoftAppPassword="`"$($appPassword)`"") 2>> $logFile | Out-Null
}
else {
    (az group deployment create `
        --name $timestamp `
        --resource-group $resourceGroup `
        --template-file "$(Join-Path $PSScriptRoot '..' 'Resources' 'template.json')" `
        --parameters microsoftAppId=$appId microsoftAppPassword="`"$($appPassword)`"") 2>> $logFile | Out-Null
}

# Get deployment outputs
$outputs = (az group deployment show `
    --name $timestamp `
    --resource-group $resourceGroup `
    --query properties.outputs)

# If it succeeded then we perform the remainder of the steps
if ($outputs)
{
    # Log and convert to JSON
    $outputs >> $logFile
    $outputs = $outputs | ConvertFrom-Json

    # Update appsettings.json
    Write-Host "> Updating appsettings.json ..."
    if (Test-Path $(Join-Path $outFolder appsettings.json)) {
        $settings = Get-Content $(Join-Path $outFolder appsettings.json) | ConvertFrom-Json
    }
    else {
        $settings = New-Object PSObject
    }

    $settings | Add-Member -Type NoteProperty -Force -Name 'microsoftAppId' -Value $appId
    $settings | Add-Member -Type NoteProperty -Force -Name 'microsoftAppPassword' -Value $appPassword
    if ($outputs.appInsights) { $settings | Add-Member -Type NoteProperty -Force -Name 'appInsights' -Value $outputs.appInsights.value }
    if ($outputs.storage) { $settings | Add-Member -Type NoteProperty -Force -Name 'blobStorage' -Value $outputs.storage.value }
    if ($outputs.cosmosDb) { $settings | Add-Member -Type NoteProperty -Force -Name 'cosmosDb' -Value $outputs.cosmosDb.value }
    if ($outputs.contentModerator) { $settings | Add-Member -Type NoteProperty -Force -Name 'contentModerator' -Value $outputs.contentModerator.value }

    $settings | ConvertTo-Json -depth 100 | Out-File $(Join-Path $outFolder appsettings.json)

    # Delay to let QnA Maker finish setting up
    Start-Sleep -s 30

    # Deploy cognitive models
    Invoke-Expression "$(Join-Path $PSScriptRoot 'deploy_cognitive_models.ps1') -name $($name) -luisAuthoringRegion $($luisAuthoringRegion) -luisAuthoringKey $($luisAuthoringKey) -qnaSubscriptionKey $($outputs.qnaMaker.value.key) -outFolder $($outFolder) -languages `"$($languages)`""

    Write-Host "> Done."
}
else
{
    # Check for failed deployments
    $operations = az group deployment operation list -g $resourceGroup -n $timestamp | ConvertFrom-Json
    $failedOperations = $operations | Where { $_.properties.statusmessage.error -ne $null }
    if ($failedOperations) {
        foreach ($operation in $failedOperations) {
            switch ($operation.properties.statusmessage.error.code) {
                "MissingRegistrationForLocation" {
                    Write-Host "! Deployment failed for resource of type $($operation.properties.targetResource.resourceType). This resource is not avaliable in the location provided." -ForegroundColor DarkRed
                    Write-Host "+ Update the .\Deployment\Resources\parameters.template.json file with a valid region for this resource and provide the file path in the -parametersFile parameter." -ForegroundColor Magenta
                }
                default {
                    Write-Host "! Deployment failed for resource of type $($operation.properties.targetResource.resourceType)."
                    Write-Host "! Code: $($operation.properties.statusMessage.error.code)."
                    Write-Host "! Message: $($operation.properties.statusMessage.error.message)."
                }
            }
        }

        Write-Host "+ To delete this resource group, run 'az group delete -g $($resourceGroup) --no-wait'" -ForegroundColor Magenta
        Break
    }
}

设置的屏幕截图

尝试运行Azure PowerShell

当我尝试使用Azure PowerShell运行脚本时，收到以下错误。

##[error]The script 'deploy.ps1' cannot be run because it contained a "#requires" statement for Windows PowerShell 6.0. The version of Windows PowerShell that is required by the script does not match the currently running version of Windows PowerShell 5.1.17763.316.

这是Azure PowerShell Version设置为Latest installed version的情况。使用Specify other version和6.7.0，6.2.1或6.0.0也不起作用。这些似乎都没有实际作用。它总是以5.1.17763.316的形式返回。

Answer 1

首先，您的脚本使用的是Read-Host，它在管道中不可用。构建代理确实具有pwsh（因此是Powershell 6.0 +），但是您的脚本根本没有使用Azure Powershell，而是使用Azure CLI（它也可以在构建代理上使用）。

通常，您需要为管道重构脚本，它可以正常工作。

Answer 2

Build Agents有PSv6，他们也有PSv5 每个代理上的软件列在：https://github.com/Microsoft/azure-pipelines-image-generation/tree/master/images/win

这里的问题是任务是使用使用PS v5 cmdlet的“ Azure Powershell”，因此将强制使用PSv5（powershell.exe）而不是PSv6（pwsh.exe）。

如果您要使用常规的“ Powershell”任务并选择“使用Powershell Core”，则登录将很困难（或不安全）。

对于这种情况，您需要从Azure CLI任务执行PSv6脚本。为此，只需添加Azure CLI任务并执行下面的内联脚本（将路径和参数固定为您发布的内容）即可。

pwsh -File ${System.DefaultWorkingDirectory}\<some-path-to>\deploy.ps1 -script-arguments-copy-pasted-here

注意：如4c74356b41所述，唯一可行的方法是传递所有参数且未命中读取主机，则无法从管道中获取输入。

使用Azure DevOps管道和版本部署虚拟助手

描述您想要的解决方案

想法

代码

设置的屏幕截图

尝试运行Azure PowerShell

2 个答案: