Public/Invoke-DscConfiguration.ps1
|
function Invoke-DscConfiguration { <# .SYNOPSIS Invokes a specified configuration file with Desired State Configuration .DESCRIPTION Prases the specified configuration file and extracts out unique Dsc resource modules required and attempts to download them. Once the modules are obtained it converts the configuration document to a PowerShell object which is passed to Invoke-Dsc to invoke the resources. .PARAMETER Path Specifies the path to a .json file. .PARAMETER InputObject Specifies an InputObject containing json synatx .EXAMPLE Invoke-DscConfiguration -Path 'c:\config\NewFile.json' .EXAMPLE Invoke-DscConfiguration -Path 'c:\config\NewFile.json' -Repository PSGallery .EXAMPLE Invoke-DscConfiguration -InputObject $json-object #> [CmdletBinding()] param( [Parameter(Mandatory = $true, ParameterSetName = 'Path', Position = 0)] [string]$Path, [Parameter(Mandatory = $true, ParameterSetName = 'InputObject', Position = 1)] [object[]]$InputObject, [Parameter(Mandatory=$false)] [string]$Repository = 'PSGallery' ) begin { if ($PSBoundParameters.ContainsKey('Path')) { Install-ModuleFromConfiguration -Path $Path -Repository $Repository } else { Install-ModuleFromConfiguration -InputObject $InputObject -Repository $Repository } Write-Verbose -Message "Converting configuration to Dsc Object" if ($PSBoundParameters.ContainsKey('Path')) { $resourceObject = ConvertTo-DSC -Path $Path } else { $resourceObject = ConvertTo-DSC -InputObject $InputObject } } process { Write-Verbose -Message "Invoking Dsc resources" Invoke-DSC -Resource $resourceObject } end { } } |