使用 Connect-AzAccount 连接到 Azure 时处理连接错误

如何解决使用 Connect-AzAccount 连接到 Azure 时处理连接错误

我已经编写了一个 Runbook powershell 脚本，但是我在捕捉使用 Connect-AzAccount 命令收到的任何错误时遇到了问题。似乎将 Connect-AzAccount 包装在 try catch 中不起作用。剧本继续。如何处理使用此命令返回的错误


try
{
    The catch is never executed even when there is an error
    Connect-AzAccount -Identity;
}
catch
{
    write-output "Error connecting to Azure";
    write-output  $_.Exception.message;
    $response = .\SendEmail.ps1 -To "xxx@xxx.com" -From "xxx@xxx" -Subject "xxxx" -Message "xxxxx";
}

下面的错误信息会自动渲染到控制台

Unable to acquire token for tenant 'organizations'
Connect-AzAccount : ManagedIdentityCredential authentication unavailable. The requested identity has not been assigned 
to this resource.
Status: 400 (Bad Request)

Content:
{"error":"invalid_request","error_description":"Identity not found"}

Headers:
Content-Length: xx
Content-Type: xxxxx
Date: xxxxx
Server: xxxx/xxxxxxxxxx

At line:71 char:5
+     Connect-AzAccount -Identity;
+     ~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : CloseError: (:) [Connect-AzAccount],CredentialUnavailableException
    + FullyQualifiedErrorId : Microsoft.Azure.Commands.Profile.ConnectAzureRmAccountCommand

解决方法

据我所知，为了执行 catch，您应该包含 -ErrorAction Stop。

所以你的代码应该是： Connect-AzAccount -Identity -ErrorAction Stop

您还可以设置： $ErrorActionPreference = "Stop" 在您的 cmdlet 顶部。