How to use Powershell to Copy an MPR (en-US)
FIM ScriptBox Item
Summary
This Powershell script is intended to simply the process of copying an MPR - usually in order to duplicate or split out functionality with the fewest possible necessary manual changes needed.
Script Code
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#-------------------------------------------------------------------------------------------------------------------- #-- #-- CopyMPR #-- #-- Copies a source MPR to a new Target #-- #-------------------------------------------------------------------------------------------------------------------- Param ($srcMPR, $newMPR) $uri = "http://localhost:5725/ResourceManagementService" #-------------------------------------------------------------------------------------------------------------------- Function ExportResources { Param($Filter) $CurObjects = export-fimconfig -uri $URI ` –onlyBaseResources ` -customconfig ($Filter)` -ErrorVariable Err ` -ErrorAction SilentlyContinue If($Err){Throw $Err} Return $CurObjects } #-------------------------------------------------------------------------------------------------------------------- Function ExportSingleResource { Param($Filter) $CurObject = ExportResources -Filter $Filter #If($CurObject -eq $null) {Throw "Resource not found: $Filter"} If(@($CurObject).Count -ne 1) {Throw "Multiple objects found: $Filter"} Return $CurObject } #-------------------------------------------------------------------------------------------------------------------- #-------------------------------------------------------------------------------------------------------------------- #-- Function AddChangeToResource { Param($Resource, $AttributeName, $AttributeValue, $Operation) $ImportChange = New-Object Microsoft.ResourceManagement.Automation.ObjectModel.ImportChange $ImportChange.Operation = $Operation $ImportChange.AttributeName = $AttributeName $ImportChange.AttributeValue = $AttributeValue $ImportChange.FullyResolved = 1 $ImportChange.Locale = "Invariant" If($Resource.Changes -eq $null) {$Resource.Changes = (,$ImportChange)} Else {$Resource.Changes += $ImportChange} } #-------------------------------------------------------------------------------------------------------------------- #-------------------------------------------------------------------------------------------------------------------- #-- Function CreateResource { Param($ObjectType, $DisplayName) $NewResource = New-Object Microsoft.ResourceManagement.Automation.ObjectModel.ImportObject $NewResource.ObjectType = $ObjectType $NewResource.SourceObjectIdentifier = [System.Guid]::NewGuid().ToString() AddChangeToResource $newResource "DisplayName" $DisplayName "1" Return $NewResource } #-------------------------------------------------------------------------------------------------------------------- #-------------------------------------------------------------------------------------------------------------------- #-- function SubmitResource { Param($Resource) $Resource | Import-FIMConfig -uri $URI ` -ErrorVariable Err ` -ErrorAction SilentlyContinue If($Err){Throw $Err} } #-------------------------------------------------------------------------------------------------------------------- Function AddChangeToResource { Param($Resource, $AttributeName, $AttributeValue, $Operation) End { $ImportChange = New-Object Microsoft.ResourceManagement.Automation.ObjectModel.ImportChange $ImportChange.Operation = $Operation $ImportChange.AttributeName = $AttributeName $ImportChange.AttributeValue = $AttributeValue $ImportChange.FullyResolved = 1 $ImportChange.Locale = "Invariant" If($Resource.Changes -eq $null) {$Resource.Changes = (,$ImportChange)} Else {$Resource.Changes += $ImportChange} } } #-------------------------------------------------------------------------------------------------------------------- $src_mpr = ExportSingleResource "/ManagementPolicyRule[DisplayName='$srcMPR']" $new_mpr = ExportSingleResource "/ManagementPolicyRule[DisplayName='$newMPR']" if ($src_mpr -eq $null) { Write-Output "Unable to locate Source MPR: '$srcMPR'"; exit } if ($new_mpr -ne $null) { Write-Output "MPR '$newMPR' already exists - unable to create" exit } Write-Output "begin copy" $mpr = CreateResource "ManagementPolicyRule" $newMPR foreach ($rma in $src_mpr.ResourceManagementObject.ResourceManagementAttributes) { $attr = $rma.AttributeName $value = $rma.Value switch ($attr) { "CreatedTime" {} "ObjectId" {} "DisplayName" { AddChangeToResource $mpr "DisplayName" $newMPR "1" } "ActionParameter" { foreach ($mv in $rma.Values) { AddChangeToResource $mpr $attr $mv "0" } } "ActionType" { foreach ($mv in $rma.Values) { AddChangeToResource $mpr $attr $mv "0" } } "PrincipalSet" { $id = $value.Split(":")[2] AddChangeToResource $mpr $attr $id "1" } "ResourceCurrentSet" { $id = $value.Split(":")[2] AddChangeToResource $mpr $attr $id "1" } "ResourceFinalSet" { $id = $value.Split(":")[2] AddChangeToResource $mpr $attr $id "1" } "ActionWorkflowDefinition" { foreach ($mv in $rma.Values) { $id = $mv.Split(":")[2] AddChangeToResource $mpr $attr $id "0" } } "AuthenticationWorkflowDefinition" { foreach ($mv in $rma.Values) { $id = $mv.Split(":")[2] AddChangeToResource $mpr $attr $id "0" } } "AuthorizationWorkflowDefinition" { foreach ($mv in $rma.Values) { $id = $mv.Split(":")[2] AddChangeToResource $mpr $attr $id "0" } } default { AddChangeToResource $mpr $attr $value "1" } } } SubmitResource $mpr |
Note
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