如何使用 PowerShell（az 模块）部署到 Azure 应用服务？

Question

我想从 Powershell 部署应用服务。 我只想使用发布配置文件（天蓝色帐户没有密码）。

我尝试过FTP服务，但有时文件会被正在运行的用户阻止。 我想我必须停止应用服务。

有powershell命令，如：

Publish-AzWebApp

但是首先我需要登录：

Connect-AzAccount

并传递我想要避免的凭据。

有什么方法可以仅根据发布配置文件（无帐户登录）调用Publish-AzWebApp ？

Connect-AzAccount有其他登录选项（令牌或证书）。 不幸的是，我不知道如何生成它。

顺便说一句，有一个关于它的主题： 如何使用 PowerShell 部署到 Azure 应用服务？ 但它很旧，现在推荐使用模块“az”。

Answer 1

您可以参考本教程： https : //docs.microsoft.com/zh-cn/powershell/azure/authenticate-azureps?view=azps-2.5.0#sign-in-with-a-service-principal-

Answer 2

有什么方法可以仅基于发布配置文件来调用Publish-AzWebApp（不通过帐户登录）？

不，你不能。 如果要使用Publish-AzWebApp ，则始终需要使用Connect-AzAccount登录，无论使用什么参数，请Connect-AzAccount 此处的示例。

如果您要使用Powershell仅基于发布配置文件来部署Web应用，则解决方法是通过powershell使用Kudu API 。

$username = "`$webappname"
$password = "xxxxxxx"
# Note that the $username here should look like `SomeUserName`, and **not** `SomeSite\SomeUserName`
$base64AuthInfo = [Convert]::ToBase64String([Text.Encoding]::ASCII.GetBytes(("{0}:{1}" -f $username, $password)))
$userAgent = "powershell/1.0"

$apiUrl = "https://joywebapp.scm.azurewebsites.net/api/zipdeploy"
$filePath = "C:\Users\joyw\Desktop\testdep.zip"
Invoke-RestMethod -Uri $apiUrl -Headers @{Authorization=("Basic {0}" -f $base64AuthInfo)} -Method POST -InFile $filePath -ContentType "multipart/form-data"

Answer 3

以下是使用新推荐的Az 模块通过 PowerShell (PS) 部署和发布 Azure 应用服务的分步过程。 您必须在运行脚本之前安装Azure CLI ：

$subscription = 'Visual Studio Enterprise – MPN' #Change it as per your Azure subscription
$location = 'Central US' #Change it according to the location where you want to host your web app
$resourceGroup = 'MyWebAppResourceGroup'

$ErrorActionPreference = "Stop" #this ensures that script stops executing at first error in the script.


Write-host "Installing nuget package provider"
Install-PackageProvider -Name NuGet -Scope CurrentUser -MinimumVersion 2.8.5.201 -Force
Write-Host "Setting Power Shell gallery"
Set-PSRepository -Name "PSGallery" -InstallationPolicy Trusted

Write-Host "Installing missing PowerShell modules required for running this script.."
if ((Get-InstalledModule -Name "Az.Accounts" -ErrorAction SilentlyContinue) -eq $null) {
    Write-Host "Az.Accounts module missing. Now installing..."
    Install-Module -Name Az.Accounts -Scope CurrentUser
}


if ((Get-InstalledModule -Name "Az.Websites" -ErrorAction SilentlyContinue) -eq $null) {
    Write-Host "Az.Websites module missing. Now installing .."
    Install-Module -Name Az.Websites -Scope CurrentUser
}
Write-Host "Installing PowerShell modules completed."

Write-Host "Staring to import PowerShell modules in current session...."
Import-Module Az.websites
Write-Host "Importing PowerShell modules completed."


#This is required due to an issue due to which PowerShell fails to connect with online resources. This issue is machine specific. So you can comment it if not required.
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
Write-Host "Connecting to Azure account..."
Connect-AzAccount 

Write-Host "Setting subscription for current session..."
az account set --subscription $subscription

Write-Host "Creating resource group..."
az group create --name $resourceGroup --location $location

$webAppName="WelcomeCloudApp"  
$appServicePlan="WelcomeCloudAppServicePlan"  

Write-Host "Creating WebApp Service plan..."
New-AzAppServicePlan  -Name $appServicePlan -ResourceGroupName $resourceGroup  -Location $location -Tier 'Free' #-Debug  

Write-Host "Creating WebApp..."
New-AzWebApp -Name $webAppName -Location $location -AppServicePlan $appServicePlan -ResourceGroupName $resourceGroup 

Write-Host "Publishing WebApp..."
Publish-AzWebApp -ResourceGroupName $resourceGroup -Name $webAppName -ArchivePath WelcomeCloudAppService.zip  

Write-Host "Finished installing your web app. Bye!"