Public/Get-CCMCacheInfo.ps1
|
function Get-CCMCacheInfo { <# .SYNOPSIS Get ConfigMgr client cache directory info from computers via CIM .DESCRIPTION This function will allow you to gather the ConfigMgr client cache directory info from multiple computers using CIM queries. You can provide an array of computer names, or cimsessions, or you can pass them through the pipeline. .PARAMETER CimSession Provides CimSession to gather cache info from. .PARAMETER ComputerName Provides computer names to gather cache info from. .PARAMETER PSSession Provides PSSessions to gather cache info from. .PARAMETER ConnectionPreference Determines if the 'Get-CCMConnection' function should check for a PSSession, or a CIMSession first when a ComputerName is passed to the function. This is ultimately going to result in the function running faster. The typical use case is when you are using the pipeline. In the pipeline scenario, the 'ComputerName' parameter is what is passed along the pipeline. The 'Get-CCMConnection' function is used to find the available connections, falling back from the preference specified in this parameter, to the the alternative (eg. you specify, PSSession, it falls back to CIMSession), and then falling back to ComputerName. Keep in mind that the 'ConnectionPreference' also determines what type of connection / command the ComputerName parameter is passed to. .EXAMPLE C:\PS> Get-CCMCacheInfo Return ConfigMgr client cache directory info for the local computer .EXAMPLE C:\PS> Get-CCMCacheInfo -ComputerName 'Workstation1234','Workstation4321' Return ConfigMgr client cache directory info for Workstation1234, and Workstation4321 .NOTES FileName: Get-CCMCacheInfo.ps1 Author: Cody Mathis Contact: @CodyMathis123 Created: 2019-11-06 Updated: 2020-02-27 #> [CmdletBinding(DefaultParameterSetName = 'ComputerName')] param ( [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true, ParameterSetName = 'CimSession')] [Microsoft.Management.Infrastructure.CimSession[]]$CimSession, [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true, ParameterSetName = 'ComputerName')] [Alias('Connection', 'PSComputerName', 'PSConnectionName', 'IPAddress', 'ServerName', 'HostName', 'DNSHostName')] [string[]]$ComputerName = $env:ComputerName, [Parameter(Mandatory = $false, ParameterSetName = 'PSSession')] [Alias('Session')] [System.Management.Automation.Runspaces.PSSession[]]$PSSession, [Parameter(Mandatory = $false, ParameterSetName = 'ComputerName')] [ValidateSet('CimSession', 'PSSession')] [string]$ConnectionPreference ) begin { $getCacheInfoSplat = @{ Namespace = 'root\CCM\SoftMgmtAgent' ClassName = 'CacheConfig' ErrorAction = 'Stop' } } process { foreach ($Connection in (Get-Variable -Name $PSCmdlet.ParameterSetName -ValueOnly)) { $getConnectionInfoSplat = @{ $PSCmdlet.ParameterSetName = $Connection } switch ($PSBoundParameters.ContainsKey('ConnectionPreference')) { $true { $getConnectionInfoSplat['Prefer'] = $ConnectionPreference } } $ConnectionInfo = Get-CCMConnection @getConnectionInfoSplat $Computer = $ConnectionInfo.ComputerName $connectionSplat = $ConnectionInfo.connectionSplat $Result = [ordered]@{ } $Result['ComputerName'] = $Computer try { [ciminstance[]]$CimResult = switch ($Computer -eq $env:ComputerName) { $true { Get-CimInstance @getCacheInfoSplat @connectionSplat } $false { Get-CCMCimInstance @getCacheInfoSplat @connectionSplat } } if ($CimResult -is [Object] -and $CimResult.Count -gt 0) { foreach ($Object in $CimResult) { $Result['Location'] = $Object.Location $Result['Size'] = $Object.Size [PSCustomObject]$Result } } else { $Result['Location'] = $null $Result['Size'] = $null [PSCustomObject]$Result } } catch { $ErrorMessage = $_.Exception.Message Write-Error $ErrorMessage } } } } |