如何使 Azure 自动化 Runbook 失败？

Question

Is there any way to make an Azure Automation Runbook end with a status of 'Failed'? Even when exceptions are thrown, the runbook still ends in a status of 'Complete'. You can go into the runbook job with status of "Complete" and see the exceptions thrown.

However, is there a way to explicitly fail an Azure Runbook, for example if you catch an exception and want the entire runbook to fail, so that the status will end in "Failed"?

Answer 1

In the catch block, you need to use throw statement again.

Sample code in runbook:

try
{
   $wc = new-object System.Net.WebClient
   $wc.DownloadFile("http://www.contoso.com/MyDoc.doc")
}
catch
{
    # explicitly use throw here
    throw "I have some errors."
}

After running completed, in the job status:

Answer 2

我在所有 PowerShell 脚本中使用 $errorActionPreference = "Stop"，包括 Azure 自动化 Runbook，否则正常的 PowerShell 处理（“继续”）将导致无法处理和报告错误。