xRegistryResource_AddOrModifyValueConfig.ps1
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<#PSScriptInfo
.VERSION 1.0.1 .GUID ae26837c-a553-4d19-86d9-cea511b73c74 .AUTHOR Microsoft Corporation .COMPANYNAME Microsoft Corporation .COPYRIGHT .TAGS DSCConfiguration .LICENSEURI https://github.com/PowerShell/xPSDesiredStateConfiguration/blob/master/LICENSE .PROJECTURI https://github.com/PowerShell/xPSDesiredStateConfiguration .ICONURI .EXTERNALMODULEDEPENDENCIES .REQUIREDSCRIPTS .EXTERNALSCRIPTDEPENDENCIES .RELEASENOTES First version. .PRIVATEDATA 2016-Datacenter,2016-Datacenter-Server-Core #> #Requires -module @{ModuleName = 'xPSDesiredStateConfiguration';ModuleVersion = '8.2.0.0'} <# .SYNOPSIS Configuration that creates a new registry key with a value. .DESCRIPTION Configuration that creates a new registry key with a value. .PARAMETER Path The path to the key in the registry that should be created or modified. .PARAMETER ValueName The name of the registry value to set. To modify or remove the default value of a registry key, specify this property as an empty string while also specifying ValueType or ValueData. .PARAMETER ValueData The data to set as the registry key value. .PARAMETER ValueType The type of the value to set. Defaults to 'String'. { String | Binary | DWord | QWord | MultiString | ExpandString } .PARAMETER Hex Specifies whether or not the value data should be expressed in hexadecimal format. If specified, DWORD/QWORD value data is presented in hexadecimal format. Not valid for other value types. The default value is $false. .PARAMETER OverwriteExisting Specifies whether or not to overwrite the with the new value if the registry key is already present. The default value is $false. .EXAMPLE xRegistryResource_AddOrModifyValueConfig -Path 'HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager\Environment' -ValueName 'MyValue' -ValueType 'Binary' -ValueData @('0x00') -OverwriteExisting $true Compiles a configuration that creates a new registry value called MyValue under the parent key 'HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager\Environment'. If the registry key value MyValue under the key 'HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager\Environment' does not exist, then the key value is created with the Binary value 0, and will then make sure that the value always exist and have the correct value (make sure it is in desired state). .EXAMPLE $configurationParameters = @{ Path = 'HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager\Environment' ValueName = 'MyValue' ValueType = 'Binary' ValueData = @('0x00') OverwriteExisting = $true } Start-AzureRmAutomationDscCompilationJob -ResourceGroupName '<resource-group>' -AutomationAccountName '<automation-account>' -ConfigurationName 'xRegistryResource_AddOrModifyValueConfig' -Parameters $configurationParameters Compiles a configuration in Azure Automation that that creates a new registry value called MyValue under the parent key 'HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager\Environment'. Replace the <resource-group> and <automation-account> with correct values. #> Configuration xRegistryResource_AddOrModifyValueConfig { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [System.String] $Path, [Parameter(Mandatory = $true)] [AllowEmptyString()] [System.String] $ValueName, [Parameter()] [System.String[]] $ValueData, [Parameter()] [ValidateSet('String', 'Binary', 'DWord', 'QWord', 'MultiString', 'ExpandString')] [System.String] $ValueType = 'String', [Parameter()] [System.Boolean] $HexValue, [Parameter()] [System.Boolean] $OverwriteExisting ) Import-DscResource -ModuleName 'xPSDesiredStateConfiguration' Node localhost { xRegistry 'AddOrModifyValue' { Key = $Path Ensure = 'Present' ValueName = $ValueName ValueType = $ValueType ValueData = $ValueData Force = $OverwriteExisting } } } |