Question

所以我在免费试用Azure订阅下的自动化帐户中输入了以下代码到Run Book中。

本Run Book的目的是在周末自动关闭我的VM，并在周一早上自动启动这个VM。计划创建中没有问题。

参数标记为“可选”，当所有外部参数字段留空时，它会选择正确的虚拟机（ITAMTradingVPS）。那里也没问题。

但是，当我进行“测试”以确保所有编码都正确并且脚本执行了应该执行的操作时，为什么我会收到以下错误以及我需要做些什么才能解决此问题？

Run Book是使用“Powershell Runbook”从自动化帐户刀片创建的

如果您需要任何进一步的信息，或者需要我澄清任何内容，请随时发表评论。

由于

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

这是我对自动化过程的代码

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

我在本地计算机PowerShell上测试你的脚本，运行正常。但是在Azure Runbook中运行它，得到与您相同的错误消息。

因为$StopRtn输出是这样的：

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

所以我们应该像这样修改powershell脚本：

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")
    }
}

希望这有帮助。

使用错误测试Azure Automaton Runbook：WriteErrorException

1 个答案: