測試Azure自動機Runbook並出現錯誤：WriteErrorException

Question

因此，我已經在免費試用版Azure訂閱下的自動化帳戶內的運行簿中輸入了以下代碼。

該運行手冊的目的是在周末自動關閉我的VM，並在星期一早上自動啟動該VM。 計划創建中沒有問題。

這些參數被標記為“可選”，並且當所有外部參數字段均保留為空白時，它將選擇正確的虛擬機（ITAMTradingVPS） 。 那里也沒有問題。

但是，當我進行“測試”以確保所有編碼正確並且腳本執行了應做的工作時，為什么會出現以下錯誤，我需要怎么做才能解決此問題？

運行手冊是通過自動化帳戶刀片中的“ Powershell運行手冊”創建的

如果您需要任何進一步的信息，或者需要我澄清任何事情，請隨時發表評論。

謝謝

ITAMTradingVPS failed to stop. Error was:
+ CategoryInfo          : NotSpecified: (:) [Write-Error], WriteErrorException
+ FullyQualifiedErrorId : Microsoft.PowerShell.Commands.WriteErrorException


Status was 
+ CategoryInfo          : NotSpecified: (:) [Write-Error], WriteErrorException
+ FullyQualifiedErrorId : Microsoft.PowerShell.Commands.WriteErrorException

Exception of type 'Microsoft.PowerShell.Commands.WriteErrorException' was thrown.
+ CategoryInfo          : NotSpecified: (:) [Write-Error], WriteErrorException
+ FullyQualifiedErrorId : Microsoft.PowerShell.Commands.WriteErrorException

這是我用於自動化過程的代碼

 param ( [Parameter(Mandatory=$false)] [String] $VMName , [Parameter(Mandatory=$false)] [String] $ResourceGroupName ) $connectionName = "AzureRunAsConnection" try { # Get the connection "AzureRunAsConnection " $servicePrincipalConnection=Get-AutomationConnection -Name $connectionName "Logging in to Azure..." Add-AzureRmAccount ` -ServicePrincipal ` -TenantId $servicePrincipalConnection.TenantId ` -ApplicationId $servicePrincipalConnection.ApplicationId ` -CertificateThumbprint $servicePrincipalConnection.CertificateThumbprint } catch { if (!$servicePrincipalConnection) { $ErrorMessage = "Connection $connectionName not found." throw $ErrorMessage } else{ Write-Error -Message $_.Exception throw $_.Exception } } # If there is a specific resource group, then get all VMs in the resource group, # otherwise get all VMs in the subscription. if ($ResourceGroupName -And $VMName) { $VMs = Get-AzureRmVM -ResourceGroupName $ResourceGroupName -Name $VMName } elseif ($ResourceGroupName) { $VMs = Get-AzureRmVM -ResourceGroupName $ResourceGroupName } else { $VMs = Get-AzureRmVM } # Start each of the VMs # Stop each of the VMs foreach ($VM in $VMs) { $StopRtn = $VM | Stop-AzureRmVM -Force -ErrorAction Continue if ($StopRtn.Status -ne 'succeeded') { # The VM failed to stop, so send notice Write-Output ($VM.Name + " failed to stop") Write-Error ($VM.Name + " failed to stop. Error was:") -ErrorAction Continue Write-Error ("Status was "+ $StopRtn.Status) -ErrorAction Continue Write-Error (ConvertTo-Json $StopRtn.Error) -ErrorAction Continue } else { # The VM stopped, so send notice Write-Output ($VM.Name + " has been stopped") } } 

Answer 1

我在本地計算機的Powershell上測試了您的腳本，效果很好。 但是在Azure Runbook中運行它，會得到與您相同的錯誤消息。

因為$StopRtn輸出是這樣的：

RequestId IsSuccessStatusCode StatusCode ReasonPhrase
--------- ------------------- ---------- ------------
                         True         OK OK          

因此，我們應該像這樣修改powershell腳本：

param (

    [Parameter(Mandatory=$false)] 
    [String] $VMName ,

    [Parameter(Mandatory=$false)] 
    [String] $ResourceGroupName
)

$connectionName = "AzureRunAsConnection"
try
{
    # Get the connection "AzureRunAsConnection "
    $servicePrincipalConnection=Get-AutomationConnection -Name $connectionName         

    "Logging in to Azure..."
    Add-AzureRmAccount `
        -ServicePrincipal `
        -TenantId $servicePrincipalConnection.TenantId `
        -ApplicationId $servicePrincipalConnection.ApplicationId `
        -CertificateThumbprint $servicePrincipalConnection.CertificateThumbprint 
}
catch {
    if (!$servicePrincipalConnection)
    {
        $ErrorMessage = "Connection $connectionName not found."
        throw $ErrorMessage
    } else{
        Write-Error -Message $_.Exception
        throw $_.Exception
    }
}


# If there is a specific resource group, then get all VMs in the resource group,
# otherwise get all VMs in the subscription.
if ($ResourceGroupName -And $VMName) 
{ 
    $VMs = Get-AzureRmVM -ResourceGroupName $ResourceGroupName -Name $VMName
}
elseif ($ResourceGroupName)
{
    $VMs = Get-AzureRmVM -ResourceGroupName $ResourceGroupName

}
else 
{ 
    $VMs = Get-AzureRmVM
}

$vms
# Start each of the VMs
# Stop each of the VMs
foreach ($VM in $VMs)
{
    $StopRtn = $VM | Stop-AzureRmVM -Force -ErrorAction Continue
    $StopRtn
    Write-Output " this is $StopRtn "

    if ($StopRtn.IsSuccessStatusCode -eq 'True')
    {
        # The VM stopped, so send notice
        Write-Output ($VM.Name + " has been stopped")

    }
    else
    {
        # The VM failed to stop, so send notice
        Write-Output ($VM.Name + " failed to stopped")
    }
}

希望這可以幫助。