ARM 模板 DSC：配置不会"看到"受保护的设置。配置参数

Question

我需要保护DSC配置参数([pscredential]RegistrationKey)，所以我把它放在"settings.protectedSettings.configurationData"下，因此：

"protectedSettings": {
"configurationArguments": {
"RegistrationKey": {
"UserName": "PLACEHOLDER_DONOTUSE",
"Password": "[parameters('dscAutomationRegistrationKey')]"
}
},
"configurationUrlSasToken": "[parameters('artifactsLocationSasToken')]"
}

我收到错误：

"VM has reported a failure when processing extension 'Microsoft.Powershell.DSC'. Error message: "The DSC Extension failed to execute: Mandatory 
parameter RegistrationKey is missing.

如果我将注册密钥从"settings.protectedSettings.configurationArguments"移到"settings.configurationArguments"中，它可以工作，因此，我认为语法没有任何问题，因此我相信这与DSC配置中未包含PsDscAllowPlainTextPassword = $true有关。

(我试图在 PS1 文件中包含配置块，但这引发了一个错误，表明这无法完成)

我现在已经编写了一个配置数据.psd1文件，其中包含以下内容：

$ConfigData = @{
AllNodes = @(
@{
NodeName = "*"
PsDscAllowPlainTextPassword = $true 
}
)
}

并在settings.configurationdata.url中引用了它。

现在，这会导致与以前相同的错误：VM 报告了故障...

ARM 模板是从 PowerShell 调用的：

$oAutomationAccount = Get-AzureRmAutomationAccount -ResourceGroupName $AAresourceGroupName -Name $AutomationAccountName
$RegistrationInfo = $oAutomationAccount | Get-AzureRmAutomationRegistrationInfo
$DscRegKeyString = $RegistrationInfo.PrimaryKey
$ssDscAutomationRegistrationKey = (ConvertTo-SecureString -string $DscRegKeyString -AsPlainText -Force)
#Automation Account EndPoint Uri
$DscRegistrationUrl = $RegistrationInfo.Endpoint
$params = @{
artifactsLocationSasToken = $TemplateSas
vmName = "XYZ"
dscAutomationRegistrationKey = $ssDscAutomationRegistrationKey
dscAutomationRegistrationUrl = $DscRegistrationUrl
dscNodeConfigurationName = "CreateAFolder.localhost"
dscTimeStamp = (Get-Date -f "MM/dd/yyyy H:mm:ss tt") #"MM/dd/yyyy H:mm:ss tt"
dscResourceUrl = $DscResourceUrl
dscConfigurationUrl = $DscConfigurationUrl
dscResourceScript = $DscResourceScriptName
dscResourceFunction = "ConfigureLCMforAAPull"
#sequenceId = $sequenceId
}
New-AzureRmResourceGroupDeployment @params `
-Name "$TemplateInstance-$branch" `
-ResourceGroupName $DeploymentResourceGroup.ResourceGroupName `
-Mode Incremental `
-DeploymentDebugLogLevel All `
-TemplateUri $TemplateUri `
-Verbose 

我相信参数作为正确的类型传递。

我做错了什么？

参考模板：https://github.com/Azure/azure-quickstart-templates/blob/master/dsc-extension-azure-automation-pullserver/azuredeploy.json

更新为使用较新的 DSC 架构：https：//blogs.msdn.microsoft.com/powershell/2016/02/26/arm-dsc-extension-settings/

Answer 1

这是我用于节点载入的模板：

{
"name": "xxx",
"type": "Microsoft.Compute/virtualMachines/extensions",
"location": "[parameters('location')]",
"apiVersion": "2015-06-15",
"dependsOn": [
"xxx"
],
"properties": {
"publisher": "Microsoft.Powershell",
"type": "DSC",
"typeHandlerVersion": "2.22",
"autoUpgradeMinorVersion": false,
"protectedSettings": {
"Items": {
"registrationKeyPrivate": "[parameters('registrationData')]"
}
},
"settings": {
"ModulesUrl": "https://github.com/Azure/azure-quickstart-templates/raw/master/dsc-extension-azure-automation-pullserver/UpdateLCMforAAPull.zip",
"SasToken": "",
"ConfigurationFunction": "UpdateLCMforAAPull.ps1\ConfigureLCMforAAPull",
"Properties": [
{
"Name": "RegistrationKey",
"Value": {
"UserName": "PLACEHOLDER_DONOTUSE",
"Password": "PrivateSettingsRef:registrationKeyPrivate"
},
"TypeName": "System.Management.Automation.PSCredential"
},
{
"Name": "RegistrationUrl",
"Value": "xxx",
"TypeName": "System.String"
},
{
"Name": "NodeConfigurationName",
"Value": "xxx",
"TypeName": "System.String"
},
{
"Name": "ConfigurationMode",
"Value": "ApplyAndMonitor",
"TypeName": "System.String"
},
{
"Name": "ConfigurationModeFrequencyMins",
"Value": 15,
"TypeName": "System.Int32"
},
{
"Name": "RefreshFrequencyMins",
"Value": 30,
"TypeName": "System.Int32"
},
{
"Name": "RebootNodeIfNeeded",
"Value": true,
"TypeName": "System.Boolean"
},
{
"Name": "ActionAfterReboot",
"Value": "ContinueConfiguration",
"TypeName": "System.String"
},
{
"Name": "AllowModuleOverwrite",
"Value": true,
"TypeName": "System.Boolean"
},
{
"Name": "Timestamp",
"Value": "MM/dd/yyyy H:mm:ss tt",
"TypeName": "System.String"
}
]
}
}
}

我知道它使用旧格式，但这很有效，嗯。