Created
May 24, 2019 14:34
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Puppet Disable LCM
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| define dsc::lcm_config ( | |
| $refresh_mode = 'Disabled' | |
| ) { | |
| validate_re($refresh_mode, '^(Disabled|Push)$', 'refresh_mode must be one of \'Disabled\', \'Push\'') | |
| exec { "dsc_provider_set_lcm_refreshmode_${refresh_mode}": | |
| provider => 'powershell', | |
| onlyif => "if ((Get-DscLocalConfigurationManager).RefreshMode -eq '${refresh_mode}') {exit 1} else {exit 0}", | |
| command => template('dsc/set-lcm-mode.ps1.erb'), | |
| } | |
| } |
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| $lcmRefreshMode = '<%= @refresh_mode %>' | |
| $generationDate = (Get-Date -Format 'M/d/yyyy HH:mm:ss') | |
| $encoding = [Text.Encoding]::UTF8 | |
| $namespace = 'root/Microsoft/Windows/DesiredStateConfiguration' | |
| $className = 'MSFT_DSCLocalConfigurationManager' | |
| $generationHost = [Environment]::MachineName | |
| $mofData = @" | |
| /* | |
| @TargetNode=''localhost'' | |
| @GeneratedBy=PUPPET | |
| @GenerationDate=$generationDate | |
| @GenerationHost=$generationHost | |
| */ | |
| instance of MSFT_DSCMetaConfiguration as `$MSFT_DSCMetaConfiguration1ref | |
| { | |
| RefreshMode = "$lcmRefreshMode"; | |
| }; | |
| instance of OMI_ConfigurationDocument | |
| { | |
| Version="2.0.0"; | |
| MinimumCompatibleVersion = "1.0.0"; | |
| CompatibleVersionAdditionalProperties= { "MSFT_DSCMetaConfiguration:StatusRetentionTimeInDays" }; | |
| Author="PUPPET"; | |
| GenerationDate="$generationDate"; | |
| GenerationHost="$generationHost"; | |
| Name="LCMSettings"; | |
| }; | |
| "@ | |
| $totalSize = [BitConverter]::GetBytes($mofData.Length + 4) | |
| $bytes = $totalSize + $encoding.GetBytes($mofData) | |
| $cimClass = Get-CimClass -Namespace $namespace -ClassName $className | |
| $sessionOptions = New-CimSessionOption -Protocol Wsman | |
| $wsmanSession = New-CimSession -ComputerName localhost -SessionOption $sessionOptions | |
| $invokeParams = @{ | |
| Verbose = $true | |
| CimClass = $cimClass | |
| CimSession = $wsmanSession | |
| MethodName = 'SendMetaConfigurationApply' | |
| Arguments = @{ | |
| ConfigurationData = $bytes; | |
| } | |
| } | |
| Invoke-CimMethod @invokeParams |
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