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如何使用 Azure CLI 大规模创建资源

项目
07/31/2024

作为 Azure 资源管理器，在配置新环境时，经常必须创建多个 Azure 资源。在从脚本自动创建 Azure 资源时，你可能还具有最适合的 Azure 资源审批过程。

在本文中，你将了解以下内容：

从从带分隔符的 CSV 文件收到的参数创建多个 Azure 资源。
使用 IF.。用于创建依赖 Azure 资源的 THEN 语句。
将脚本进度记录到本地 TXT 文件。

此示例脚本已在 Bash 和 PowerShell 环境和 PowerShell 7 的 Azure Cloud Shell 中进行测试。在 Azure-samples/azure-cli-samples 中找到 CSV 和完整脚本。

准备环境

按照以下步骤准备环境以运行示例脚本：

在 Azure Cloud Shell 中打开 Bash 或 PowerShell 环境。有关详细信息，请参阅 Azure Cloud Shell 中的 Bash 快速入门。
下载并保存到本地目录的以下 CSV 文件。将第三行替换为 myExistingResourceGroupName 实际的资源组名称。
```
resourceNo,location,createRG,exstingRgName,createVnet,vnetAddressPrefix,subnetAddressPrefixes,vmImage,publicIpSku,Adminuser
1,eastus,TRUE,,TRUE,10.0.0.0/16,10.0.0.0/24,Ubuntu2204,standard,
2,eastus2,TRUE,,FALSE,,,Debian11,standard,alex-smith
3,southcentralus,FALSE,myExistingResourceGroupName,FALSE,,,Ubuntu2204,standard,jan-smith
[empty line for Bash]
```
注意

要成为正确的 Unix 文本文件并可由 Bash 读取，CSV 文件需要最后一行数据行末尾的换行符。这将导致文件末尾的空白行。空行不需要说 [empty line] ，因为仅提供此文本以显示空行存在。 PowerShell 环境没有此换行符要求。
将修改后的 CSV 文件上传到 Azure Cloud Shell 博客存储帐户。执行此操作的最简单方法是使用 Azure Cloud Shell 主菜单上的“管理文件 ”下拉列表。有关 Cloud Shell 存储的详细信息，请参阅 Azure Cloud Shell 中的持久保存文件。

脚本概述

本文将单个大型脚本分为四个部分，以便可以解释每个步骤。

变量设置
数据验证
循环验证
Azure 资源创建

还提供了两个脚本：一个用于 Bash，另一个用于 PowerShell。 这两个脚本使用相同的 Azure CLI 命令。 它是不同的环境或终端配置文件。例如，Bash 使用 do...done 和 if...then...fi。在 PowerShell 环境中，使用等效 foreach 项和 if (something is true)...{do this}。在 Azure Cloud Shell 中，可以使用 “切换到 PowerShell ”或 “切换到 Bash ”按钮在 Azure Cloud Shell 主菜单中切换环境。

如果愿意，请直接转到本文在 Azure-samples/azure-cli-samples 中使用的 CSV 和脚本文件。

设置变量

首先创建脚本所需的变量。以下三个变量需要环境的实际值：

subscriptionID：这是 Azure 订阅 ID。
csvFileLocation：这是 CSV 输入文件的位置和文件名。
logFileLocation：这是脚本用于创建日志文件的位置和文件名。无需创建或上传此文件。

具有 msdocs- 前缀的变量可以替换为所选的前缀。所有空（""）变量都使用 CSV 输入文件中的值。这些空变量是脚本所需的占位符。

Bash
PowerShell

# Variable block

# Replace these three variable values with actual values
subscriptionID=00000000-0000-0000-0000-00000000
csvFileLocation="myFilePath\myFileName.csv"
logFileLocation="myFilePath\myLogName.txt"

# Variable values that contain a prefix can be replaced with the prefix of your choice.
#   These prefixes have a random ID appended to them in the script.
# Variable values without a prefix will be overwritten by the contents of your CSV file.
location=""
createRG=""
newRgName="msdocs-rg-"
existingRgName=""

createVnet=""
vnetName="msdocs-vnet-"
subnetName="msdocs-subnet-"
vnetAddressPrefix=""
subnetAddressPrefixes=""

vmName="msdocs-vm-"
vmImage=""
publicIpSku=""
adminUser=""
adminPassword="msdocs-PW-@"

# Set your Azure subscription 
az account set --subscription $subscriptionID

# Variable block

# Replace these three variable values with actual values
$subscriptionID = "00000000-0000-0000-0000-00000000"
$csvFileLocation = "myFilePath\myFileName.csv"
$logFileLocation = "myFilePath\myLogName.txt"

# Variable values that contain a prefix can be replaced with the prefix of your choice.
#   These prefixes have a random ID appended to them in the script.
# Variable values without a prefix will be overwritten by the contents of your CSV file.
$location=""
$createRG=""
$newRgName="msdocs-rg-"
$existingRgName=""

$createVnet=""
$vnetName="msdocs-vnet-"
$subnetName="msdocs-subnet-"
$vnetAddressPrefix=""
$subnetAddressPrefixes=""

$vmName="msdocs-vm-"
$vmImage=""
$publicIpSku=""
$adminUser=""
$adminPassword="msdocs-PW-@"

# Set your azure subscription 
az account set --subscription $subscriptionID

# Import your CSV data
$data = Import-Csv $csvFileLocation -delimiter ","

验证 CSV 文件值

在开始测试创建脚本之前，请确保 CSV 文件的格式正确，并将为变量分配正确的值。此脚本使用 IF.。THEN 语句，以便一次查看一个方案/CSV 行。

Bash
PowerShell

# Verify CSV columns are being read correctly

# Take a look at the CSV contents
cat $csvFileLocation

# Validate select CSV row values
while IFS=, read -r resourceNo location createRG existingRgName createVnet vnetAddressPrefix subnetAddressPrefixes vmImage publicIpSku adminUser
do
  # Generate a random ID
  let "randomIdentifier=$RANDOM*$RANDOM"

  # Return the values for the first data row
  # Change the $resourceNo to check different scenarios in your CSV
  if [ "$resourceNo" = "1" ]; then
    echo "resourceNo = $resourceNo"
    echo "location = $location"
    echo "randomIdentifier = $randomIdentifier"
    echo ""
    
    echo "RESOURCE GROUP INFORMATION:"
    echo "createRG = $createRG"
    if [ "$createRG" = "TRUE" ]; then 
      echo "newRGName = $newRgName$randomIdentifier"
    else
      echo "exsitingRgName = $existingRgName"
    fi
    echo ""

    echo "VNET INFORMATION:"
    echo "createVnet = $createVnet"
    if [ "$createVnet" = "TRUE" ]; then 
      echo "vnetName = $vnetName$randomIdentifier"
      echo "subnetName = $subnetName$randomIdentifier"
      echo "vnetAddressPrefix = $vnetAddressPrefix"
      echo "subnetAddressPrefixes = $subnetAddressPrefixes"
    fi
    echo ""

    echo "VM INFORMATION:"
    echo "vmName = $vmName$randomIdentifier"
    echo "vmImage = $vmImage"
    echo "vmSku = $publicIpSku"
    if [ `expr length "$adminUser"` == "1" ]; then
      echo "SSH keys will be generated."
    else
      echo "vmAdminUser = $adminUser"
      echo "vmAdminPassword = $adminPassword$randomIdentifier"        
    fi
  fi  
# skip the header line
done < <(tail -n +2 $csvFileLocation)

# Verify CSV columns are being read correctly

# Take a look at the CSV contents
# The returned table is restricted by the width of your terminal window
$data | Format-Table

# Validate select CSV row values
foreach ($row in $data) {
  $resourceNo = $row.resourceNo
  $location = $row.location
  $createRG = $row.createRG
  $existingRgName = $row.existingRgName
  $createVnet = $row.createVnet
  $vnetAddressPrefix = $row.vnetAddressPrefix
  $subnetAddressPrefixes = $row.subnetAddressPrefixes
  $vmImage = $row.vmImage
  $publicIpSku = $row.publicIpSku
  $adminUser = $row.adminUser
    
  # Generate a random ID
  $randomIdentifier = (New-Guid).ToString().Substring(0,8)

  # Return the values for the first data row
  # Change the $resourceNo to check different scenarios in your CSV
  if ($resourceNo -eq "1") {
    Write-Host "resourceNo = $resourceNo"
    Write-Host "location = $location"
    Write-Host "randomIdentifier = $randomIdentifier"
    Write-Host ""
    
    Write-Host "RESOURCE GROUP INFORMATION:"
    Write-Host "createRG = $createRG"
    if ($createRG -eq "TRUE") {
      Write-Host "newRGName = $newRgName$randomIdentifier"
    }
    else {
        Write-Host "exsitingRgName = $existingRgName"
    }
    Write-Host ""
    
    Write-Host "VNET INFORMATION:"
    Write-Host "createVnet = $createVnet"
    if ($createVnet -eq "TRUE") {
      Write-Host "vnetName = $vnetName$randomIdentifier"
      Write-Host "subnetName = $subnetName$randomIdentifier"
      Write-Host "vnetAddressPrefix = $vnetAddressPrefix"
      Write-Host "subnetAddressPrefixes = $subnetAddressPrefixes"
    }
    Write-Host ""
    
    Write-Host "VM INFORMATION:"
    Write-Host "vmName = $vmName$randomIdentifier"
    Write-Host "vmImage = $vmImage"
    Write-Host "vmSku= $publicIpSku"
    if ($adminUser -ne "") {
      Write-Host "vmAdminUser = $adminUser"
      Write-Host "vmAdminPassword = $adminPassword$randomIdentifier"
      }
    else {
      Write-Host "SSH keys will be generated."
      }
    }
  }

使用本文中提供的 CSV，验证输出如下所示：（每个测试的 00000001 随机 ID 将有所不同）。

resourceNo = 1
location = eastus

RESOURCE GROUP INFORMATION:
createRG = TRUE
newRGName = msdocs-rg-00000001

VNET INFORMATION:
createVnet = TRUE
vnetName = msdocs-vnet-00000001
subnetName = msdocs-subnet-00000001
vnetAddressPrefix = 10.0.0.0/16
subnetAddressPrefix = 10.0.0.0/24

VM INFORMATION:
vmName = msdocs-vm-00000001
vmImage = Ubuntu2204
vmSku = standard
SSH keys will be created

验证脚本逻辑

如果你对脚本功能有信心，则可以跳过此步骤。但是，由于此脚本旨在大规模创建 Azure 资源，因此循环访问包含 echo 或 write-host 语句的脚本可以节省时间和意外的计费 Azure 资源。

Bash
PowerShell

可通过多种方式使用 Bash 循环访问 CSV 文件。此示例与 IFS a while loop.

# Validate script logic

# Create the log file
echo "SCRIPT LOGIC VALIDATION.">$logFileLocation

# Loop through each row in the CSV file
while IFS=, read -r resourceNo location createRG existingRgName createVnet vnetAddressPrefix subnetAddressPrefixes vmImage publicIpSku adminUser
do
  # Generate a random ID
  let "randomIdentifier=$RANDOM*$RANDOM"
    
  # Log resource number and random ID
  echo "resourceNo = $resourceNo">>$logFileLocation
  echo "randomIdentifier = $randomIdentifier">>$logFileLocation

  # Check if a new resource group should be created
  if [ "$createRG" == "TRUE" ]; then
    echo "Will create RG $newRgName$randomIdentifier.">>$logFileLocation
    existingRgName=$newRgName$randomIdentifier
  fi

  # Check if a new virtual network should be created, then create the VM
  if [ "$createVnet" == "TRUE" ]; then
    echo "Will create VNet $vnetName$randomIdentifier in RG $existingRgName.">>$logFileLocation
    echo "Will create VM $vmName$randomIdentifier in Vnet $vnetName$randomIdentifier in RG $existingRgName.">>$logFileLocation
  else
    echo "Will create VM $vmName$randomIdentifier in RG $existingRgName.">>$logFileLocation
  fi
# Skip the header line.
done < <(tail -n +2 $csvFileLocation)

# Clear the console and display the log file
Clear
cat $logFileLocation

# Validate script logic

# Create the log file
"SCRIPT LOGIC VALIDATION." | Out-File -FilePath $logFileLocation

# Loop through each row in the CSV file
foreach ($row in $data) {
  $resourceNo = $row.resourceNo
  $location = $row.location
  $createRG = $row.createRG
  $existingRgName = $row.existingRgName
  $createVnet = $row.createVnet
  $vnetAddressPrefix = $row.vnetAddressPrefix
  $subnetAddressPrefixes = $row.subnetAddressPrefixes
  $vmImage = $row.vmImage
  $publicIpSku = $row.publicIpSku
  $adminUser = $row.adminUser

  # Generate a random ID
  $randomIdentifier = (New-Guid).ToString().Substring(0,8)
  
  # Log resource number and random ID
  "" | Out-File -FilePath $logFileLocation -Append
  "resourceNo = $resourceNo" | Out-File -FilePath $logFileLocation -Append
  "randomIdentifier = $randomIdentifier" | Out-File -FilePath $logFileLocation -Append
  
  # Check if a new resource group should be created
  if ($createRG -eq "TRUE") {
    "Will create RG $newRgName$randomIdentifier." | Out-File -FilePath $logFileLocation -Append
    $existingRgName = "$newRgName$randomIdentifier"
  }
  
  # Check if a new virtual network should be created, then create the VM
  if ($createVnet -eq "TRUE") {
    "Will create VNet $vnetName$randomIdentifier in RG $existingRgName." | Out-File -FilePath $logFileLocation -Append
    "Will create VM $vmName$randomIdentifier in VNet $vnetName$randomIdentifier in RG $existingRgName." | Out-File -FilePath $logFileLocation -Append
  } else {
    "Will create VM $vmName$randomIdentifier in RG $existingRgName." | Out-File -FilePath $logFileLocation -Append
  }
}

# Display the log file
Get-Content -Path $logFileLocation

使用本文中提供的 CSV，验证输出如下所示：（ 00000001, 2, 3 每个测试的随机 ID 将有所不同，但每个 resourceNo 资源应共享相同的随机 ID。

resourceNo = 1
createRG = TRUE
createVnet = TRUE
Will create RG msdocs-rg-00000001
Will create VNet msdocs-vnet-00000001 in RG msdocs-rg-00000001
Will create VM msdocs-vm-00000001 within Vnet msdocs-vnet-00000001 in RG msdocs-rg-00000001

resourceNo = 2
createRG = TRUE
createVnet = FALSE
Will create RG msdocs-rg-00000002
Will create VM msdocs-vm-00000002 without Vnet in RG msdocs-rg-00000002

resourceNo = 3
createRG = FALSE
createVnet = FALSE
Will create VM msdocs-vm-00000003 without Vnet in RG <myExistingResourceGroup>

创建 Azure 资源

现已创建变量块、验证 CSV 值，并已完成测试 echo 运行，或者 write-host。执行脚本的第四部分和最后一部分，以创建 CSV 输入文件中定义的 Azure 资源。

Bash
PowerShell

# Create Azure resources

# Create the log file
echo "CREATE AZURE RESOURCES.">$logFileLocation

# Loop through each CSV row
while IFS=, read -r resourceNo location createRG existingRgName createVnet vnetAddressPrefix subnetAddressPrefixes vmImage publicIpSku adminUser
do
  # Generate a random ID
  let "randomIdentifier=$RANDOM*$RANDOM"

  # Log resource number, random ID and display start time
  echo "resourceNo = $resourceNo">>$logFileLocation
  echo "randomIdentifier = $randomIdentifier">>$logFileLocation
  echo "Starting creation of resourceNo $resourceNo at $(date +"%Y-%m-%d %T")."

  # Check if a new resource group should be created
  if [ "$createRG" == "TRUE" ]; then
    echo "Creating RG $newRgName$randomIdentifier at $(date +"%Y-%m-%d %T").">>$logFileLocation
    az group create --location $location --name $newRgName$randomIdentifier >>$logFileLocation
    existingRgName=$newRgName$randomIdentifier
    echo "  RG $newRgName$randomIdentifier creation complete"
  fi

  # Check if a new virtual network should be created, then create the VM
  if [ "$createVnet" == "TRUE" ]; then
    echo "Creating VNet $vnetName$randomIdentifier in RG $existingRgName at $(date +"%Y-%m-%d %T").">>$logFileLocation
    az network vnet create \
        --name $vnetName$randomIdentifier \
        --resource-group $existingRgName \
        --address-prefix $vnetAddressPrefix \
        --subnet-name $subnetName$randomIdentifier \
        --subnet-prefixes $subnetAddressPrefixes >>$logFileLocation
    echo "  VNet $vnetName$randomIdentifier creation complete"
    
    echo "Creating VM $vmName$randomIdentifier in Vnet $vnetName$randomIdentifier in RG $existingRgName at $(date +"%Y-%m-%d %T").">>$logFileLocation
    az vm create \
        --resource-group $existingRgName \
        --name $vmName$randomIdentifier \
        --image $vmImage \
        --vnet-name $vnetName$randomIdentifier \
        --subnet $subnetName$randomIdentifier \
        --public-ip-sku $publicIpSku \
        --generate-ssh-keys >>$logFileLocation
    echo "  VM $vmName$randomIdentifier creation complete"
  else
    echo "Creating VM $vmName$randomIdentifier in RG $existingRgName at $(date +"%Y-%m-%d %T").">>$logFileLocation
    az vm create \
        --resource-group $existingRgName \
        --name $vmName$randomIdentifier \
        --image $vmImage \
        --public-ip-sku $publicIpSku \
        --admin-username $adminUser\
        --admin-password $adminPassword$randomIdentifier >>$logFileLocation
    echo "  VM $vmName$randomIdentifier creation complete"    
  fi
# skip the header line
done < <(tail -n +2 $csvFileLocation)

# Clear the console (optional) and display the log file
# clear
cat $logFileLocation

在控制台输出中，是否缺少 CSV 文件中的最后一行？这可能是最后一行之后缺少的行延续字符造成的。在 CSV 文件末尾添加一个空白行来解决此问题。

# Create Azure resources

# Create the log file
"CREATE AZURE RESOURCES." | Out-File -FilePath $logFileLocation

# Loop through each CSV row
foreach ($row in $data) {
  $resourceNo = $row.resourceNo
  $location = $row.location
  $createRG = $row.createRG
  $existingRgName = $row.existingRgName
  $createVnet = $row.createVnet
  $vnetAddressPrefix = $row.vnetAddressPrefix
  $subnetAddressPrefixes = $row.subnetAddressPrefixes
  $vmImage = $row.vmImage
  $publicIpSku = $row.publicIpSku
  $adminUser = $row.adminUser
    
  # Generate a random ID
  $randomIdentifier = (New-Guid).ToString().Substring(0,8)
  
  # Log resource number, random ID and display start time
  "" | Out-File -FilePath $logFileLocation -Append
  "resourceNo = $resourceNo" | Out-File -FilePath $logFileLocation -Append
  "randomIdentifier = $randomIdentifier" | Out-File -FilePath $logFileLocation -Append
  Write-Host "Starting creation of resourceNo $resourceNo at $(Get-Date -format 'u')."
  
  # Check if a new resource group should be created
  if ($createRG -eq "TRUE") {
    "Creating RG $newRgName$randomIdentifier at $(Get-Date -format 'u')." | Out-File -FilePath $logFileLocation -Append
    az group create --location $location --name $newRgName$randomIdentifier | Out-File -FilePath $logFileLocation -Append
    $existingRgName = "$newRgName$randomIdentifier"
    Write-Host "  RG $newRgName$randomIdentifier creation complete."
    }
  
  # Check if a new virtual network should be created, then create the VM
  if ($createVnet -eq "TRUE") {
    "Creating VNet $vnetName$randomIdentifier in RG $existingRgName at $(Get-Date -format 'u')." | Out-File -FilePath $logFileLocation -Append
    az network vnet create `
        --name $vnetName$randomIdentifier `
        --resource-group $existingRgName `
        --address-prefix $vnetAddressPrefix `
        --subnet-name $subnetName$randomIdentifier `
        --subnet-prefixes $subnetAddressPrefixes | Out-File -FilePath $logFileLocation -Append
    Write-Host "  VNet $vnetName$randomIdentifier creation complete."
    
    "Creating VM $vmName$randomIdentifier in Vnet $vnetName$randomIdentifier in RG $existingRgName at $(Get-Date -format 'u')." | Out-File -FilePath $logFileLocation -Append
    az vm create `
        --resource-group $existingRgName `
        --name $vmName$randomIdentifier `
        --image $vmImage `
        --vnet-name $vnetName$randomIdentifier `
        --subnet $subnetName$randomIdentifier `
        --public-ip-sku $publicIpSku `
        --generate-ssh-keys | Out-File -FilePath $logFileLocation -Append
    Write-Host "  VM $vmName$randomIdentifier creation complete." 
  } else {
    "Creating VM $vmName$randomIdentifier in RG $existingRgName at $(Get-Date -format 'u')." | Out-File -FilePath $logFileLocation -Append
    az vm create `
        --resource-group $existingRgName `
        --name $vmName$randomIdentifier `
        --image $vmImage `
        --public-ip-sku $publicIpSku `
        --admin-username $adminUser `
        --admin-password $adminPassword$randomIdentifier | Out-File -FilePath $logFileLocation -Append
    Write-Host "  VM $vmName$randomIdentifier creation complete."
  }
}

# Clear the console (optional) and display the log file
# Clear-Host
Get-Content -Path $logFileLocation

日志文件读取前的控制台输出：

Starting creation of resourceNo 1 at YYYY-MM-DD HH:MM:SS.
  RG msdocs-rg-00000001 creation complete
  VNet msdocs-vnet-00000001 creation complete
  VM msdocs-vm-00000001 creation complete

Starting creation of resourceNo 2 at YYYY-MM-DD HH:MM:SS.
  RG msdocs-rg-00000002 creation complete
  VM msdocs-vm-00000002 creation complete

Starting creation of resourceNo 3 at YYYY-MM-DD HH:MM:SS.
  VM msdocs-vm-00000003 creation complete

日志文件内容应如下所示：

Starting creation of resourceNo 1 at YYYY-MM-DD HH:MM:SS.
  Creating RG msdocs-rg-00000001 at YYYY-MM-DD HH:MM:SS.
  {
  Resource group create output
  }
  Creating VNet msdocs-vnet-00000001 in RG msdocs-rg-000000001 at YYYY-MM-DD HH:MM:SS.
  {
  VNet create output
  }  
  Creating VM msdocs-vm-00000001 in RG msdocs-rg-00000001 at YYYY-MM-DD HH:MM:SS.
  {
  VM create output
  }

Starting creation of resourceNo 2 at YYYY-MM-DD HH:MM:SS.
  Creating RG msdocs-rg-00000002 at YYYY-MM-DD HH:MM:SS.
  {
  Resource group create output
  }
  Creating VM msdocs-vm-00000002 in RG msdocs-rg-00000002 at YYYY-MM-DD HH:MM:SS.
  {
  VM create output
  }

Starting creation of resourceNo 3 at YYYY-MM-DD HH:MM:SS.
  Creating msdocs-vm-00000003 creation complete
  {
  VM create output
  }

故障排除

在 Bash 中，“创建 Azure 资源”步骤在步骤 1 后停止

在 Ubuntu 22.04.3 LTS 和 Debian 版本 12（bookworm）中，验证脚本逻辑适用于所有三个资源的预期返回结果。但是，创建 Azure 资源在第一个资源后停止。此问题的一个可能原因是在步骤 #1 中创建 VNet 需要几秒钟。 Ubuntu 和 Debian 都继续执行第二个资源，而无需等待 VNet 的完成。你可以在等待中阅读有关此内容的详细信息，不会等待 while 循环中的进程完成，或者等待任何进程在 bash 脚本中完成。

Bash 脚本忽略 IF 语句

Bash 区分大小写。单词 true 不等于 TRUE。也是greater than，不是>，也是equals==，不是=。-gt 请确保 CSV 列值中没有排版错误或前导/尾随空格。

变量值不会随每个循环而更改

这通常是由 CSV 文件中的额外空间引起的。 CSV 文件中的行将如下所示： column1,column2,column3 或者 column1,,column3，根据习惯，可以轻松创建一个测试文件，其中包含每个逗号 column1, column2, column3后面的空格。在 CSV 中有前导或尾随空格时，列值实际上是 <space>columnValue。脚本逻辑 if [ "$columnName" = "columnValue" ] 返回“false”。删除 CSV 行中的所有前导空格和尾随空格以解决此问题。

CIDR 表示法无效

将错误地址前缀传递给 az network vnet create/> 时，会收到 InvalidCIDRNotation 错误。在视觉上，地址前缀在语句中 echo 返回时看起来正确，这很困难。若要排查从 CSV 读取的实际值问题，请尝试以下脚本：

while IFS=, read -r resourceNo location createRG existingRgName createVnet vnetAddressPrefix subnetAddressPrefixes vmImage publicIpSku adminUser
do
    echo "resourceNo = $resourceNo"

    if [ "$createVnet" == "TRUE" ]; then
      startTest="abc"
      endTest="xyz"
      echo $startTest$vnetAddressPrefix$endTest
    fi
done < <(tail -n +2 $setupFileLocation)

如果结果看起来 xzy10.0.0.0 与预期不相同 abc10.0.0.0/24xyz，则 CSV 文件中可能存在隐藏字符或额外的逗号。添加具有相同前缀值的测试列、重新排列 CSV 列，并在简单的记事本编辑器中复制/粘贴 CSV 内容。在本文中，CSV 列的重新排列最终修复了错误。

参数是预期或必需

如果尚未提供必需的参数，或者出现拼写错误，导致 Azure CLI 错误分析引用命令，则会收到此错误。使用脚本时，当以下任一项为 true 时，也会收到此错误：

缺少或不正确的行继续符。
行继续符右侧有尾随空格。
变量名称包含特殊字符，如短划线（-）。

InvalidTemplateDeployment

尝试在不提供该资源的位置创建 Azure 资源时，收到类似于以下错误：“容量限制的以下 SKU 失败：Standard_DS1_v2”当前在位置“westus”不可用。

下面是完整的错误示例：

{"error":{"code":"InvalidTemplateDeployment","message":"The template deployment 'vm_deploy_<32 character ID>'
is not valid according to the validation procedure. The tracking id is '<36 character ID>'.
See inner errors for details.","details":[{"code":"SkuNotAvailable","message":"The requested VM size for resource
'Following SKUs have failed for Capacity Restrictions: Standard_DS1_v2' is currently not available
in location '<your specified location>'. Please try another size or deploy to a different location
or different zone. See https://aka.ms/azureskunotavailable for details."}]}}

若要更正错误，请更改位置或选择为所需位置提供的其他参数值。

另请参阅

大规模删除 Azure 资源

通过