Protected client discovery

Microsoft.Windows.SystemCenterDPM2010.ClientAutoDeployment.ProtectedClientDiscovery (Discovery)

Element properties:

Object Discovery Details:

Member Modules:

Source Code:

<Discovery ID="Microsoft.Windows.SystemCenterDPM2010.ClientAutoDeployment.ProtectedClientDiscovery" Enabled="true" Target="Microsoft.Windows.SystemCenterDPM2010.ClientAutoDeployment.DPMServer" ConfirmDelivery="true" Remotable="true" Priority="Normal">

  <Category>Discovery</Category>

  <DiscoveryTypes>

    <DiscoveryClass TypeID="Microsoft.Windows.SystemCenterDPM2010.ClientAutoDeployment.DPMServer"/>

    <DiscoveryClass TypeID="Microsoft.Windows.SystemCenterDPM2010.ClientAutoDeployment.ProtectedClient"/>

    <DiscoveryRelationship TypeID="Microsoft.Windows.SystemCenterDPM2010.ClientAutoDeployment.DPMServerHostsProtectedClient"/>

  </DiscoveryTypes>

  <DataSource ID="ProtectedClientDiscovery" TypeID="Windows!Microsoft.Windows.TimedPowerShell.DiscoveryProvider">

    <IntervalSeconds>86400</IntervalSeconds>

    <SyncTime>00:00</SyncTime>

    <ScriptName>ProtectedClientDiscovery.ps1</ScriptName>

    <ScriptBody><Script>#Read input parameters

param($sourceType,$sourceId,$managedEntityId,$dpmServerName)



function DisplayError()

{

    param($description, $severity, $errorCode, $exceptionString, $resolutionString)

    

    $evt = new-object System.Diagnostics.EventLog("DPM Alerts");

    $evt.Source = "DPM-EM";

    $eventSeverity = [System.Diagnostics.EventLogEntryType]::Information;

    

    #severity = 0 is info and severity = 1 is warning

    if($severity -eq 1)

    {

       $eventSeverity = [System.Diagnostics.EventLogEntryType]::Warning;

    }

    

    $errString = new-object system.text.stringBuilder

    $errString.AppendLine($description)



    if($exceptionString -ne $null)

    {

       $errString.AppendLine()

       $errString.AppendLine("Problem: " + $exceptionString)

    }

   

    if($resolutionString -ne $null)

    {

       $errString.AppendLine()

       $errString.AppendLine("Resolution: " + $resolutionString)

    }



    $evt.WriteEntry($errString.ToString(), $eventSeverity, $errorCode);

}



$installPath = Get-ItemProperty "HKLM:\SOFTWARE\Microsoft\Microsoft Data Protection Manager\Setup" | ForEach-Object {Get-ItemProperty $_.InstallPath}

$dpmInitScriptPath = $installPath.FullName + "bin\dpmcliinitscript.ps1"



# Load DPM snapin

$dpmBinPath = (Get-ItemProperty "HKLM:\SOFTWARE\Microsoft\Microsoft Data Protection Manager\Setup" "UIInstallPath").UIInstallPath

. "$dpmBinPath\GlobalFunctions.ps1"

LoadDPMSnapin



$desc = "protected client discovery started"

DisplayError $desc 0 100 $null $null



#Create and Instantinate SCOM discovery objects

$api = New-Object -comObject 'MOM.ScriptAPI'

$discoveryData = $api.CreateDiscoveryData($sourceType, $sourceId, $managedEntityId)



#Connect to DPM server

  $err = $($dpmServer = Connect-DPMServer -DPMServerName $dpmServerName) 2&gt;&amp;1

  if (!$dpmServer)

  { 

    $desc = "Protected client discovery - Unable to connect to DPM Server=" + $dpmServerName

    if($err)

    {

      DisplayError $desc 1 101 $err.Exception.ToString() $err.Exception.Error.Resolution.ToString()

    }

    else

    {

      DisplayError $desc 1 101 $null $null

    }



    exit 1 

  } 



#Get DPM auto deployment properties

$dpmVersion = $dpmServer.GetProductInformation().Version.ToString()

$isDPMIncludedForAutoDeployment = Get-DpmGlobalProperty -DPMServerName $dpmServerName -PropertyName ConsiderForAutoDeployment

$maxDPMCapacity = Get-DpmGlobalProperty -DPMServerName $dpmServerName -PropertyName MaxCapacityForClientAutoDeployment



$protectedClientCount = 0

$date = get-date

$utcDate = $date.ToUniversalTime()



#Get client PG list for the DPM server

$pgList = @(Get-ProtectionGroup -DPMServerName $dpmServerName | ?{$_.IsPGDisconnected}) 



foreach ($pg in $pgList) 

{ 

    if($pg)

    { 

       #Get protected client datasources (primary datasources)

	   $dsList = @(Get-Datasource -ProtectionGroup $pg | ? {$_.Protected -and !$_.IsDPMDatasource})

       

       foreach ($ds in $dsList)

       {

            if($ds)

            {

                #Retrieve the protected client name and corresponding PG name

                $protectedClientName = $ds.ProductionServerName

                $protectionGroupName = $pg.FriendlyName

                $protectedBy = $dpmServerName

                $protectedClientCount++

                #write-host "ProtectedClient: $protectedClientName  PGName: $protectionGroupName  ProtectedBy: $protectedBy Clientcount: $protectedClientCount"

                

                #Create a protected client instance

                $clientinstance = $discoveryData.CreateClassInstance("$MPElement[Name="Microsoft.Windows.SystemCenterDPM2010.ClientAutoDeployment.ProtectedClient"]$")

		    $clientinstance.AddProperty("$MPElement[Name='Windows!Microsoft.Windows.Computer']/PrincipalName$", $dpmServerName)

                    $clientinstance.AddProperty("$MPElement[Name='Microsoft.Windows.SystemCenterDPM2010.ClientAutoDeployment.DPMServer']/DPMServerName$", $dpmServerName)

		    $clientinstance.AddProperty("$MPElement[Name='Microsoft.Windows.SystemCenterDPM2010.ClientAutoDeployment.ProtectedClient']/ProtectedClientName$", $protectedClientName)

		    $clientinstance.AddProperty("$MPElement[Name='Microsoft.Windows.SystemCenterDPM2010.ClientAutoDeployment.ProtectedClient']/ProtectedGroupName$", $protectionGroupName)

		    $clientinstance.AddProperty("$MPElement[Name='Microsoft.Windows.SystemCenterDPM2010.ClientAutoDeployment.ProtectedClient']/ProtectedBy$", $dpmServerName)

                $discoveryData.AddInstance($clientinstance)

            } 

       } 

    }

}



#Get the available capacity for the DPM server.

$availableCapacity = $maxDPMCapacity - $protectedClientCount

Disconnect-DPMServer $dpmServerName



#Update DPM properties

$instance = $discoveryData.CreateClassInstance("$MPElement[Name="Microsoft.Windows.SystemCenterDPM2010.ClientAutoDeployment.DPMServer"]$")

$instance.AddProperty("$MPElement[Name='Windows!Microsoft.Windows.Computer']/PrincipalName$", $dpmServerName)

$instance.AddProperty("$MPElement[Name='Microsoft.Windows.SystemCenterDPM2010.ClientAutoDeployment.DPMServer']/DPMServerName$", $dpmServerName)

$instance.AddProperty("$MPElement[Name="Microsoft.Windows.SystemCenterDPM2010.ClientAutoDeployment.DPMServer"]/DPMVersion$", $dpmVersion)

$instance.AddProperty("$MPElement[Name='Microsoft.Windows.SystemCenterDPM2010.ClientAutoDeployment.DPMServer']/ProtectedClientDiscoveryTime$", $utcDate.DateTime)

$instance.AddProperty("$MPElement[Name='Microsoft.Windows.SystemCenterDPM2010.ClientAutoDeployment.DPMServer']/AvailableCapacity$", $availableCapacity)

$instance.AddProperty("$MPElement[Name='Microsoft.Windows.SystemCenterDPM2010.ClientAutoDeployment.DPMServer']/IsIncluded$", $isDPMIncludedForAutoDeployment)

$discoveryData.AddInstance($instance)





$desc = "protected client discovery completed"

DisplayError $desc 0 102 $null $null



$discoveryData</Script></ScriptBody>

    <Parameters>

      <Parameter>

        <Name>SourceType</Name>

        <Value>0</Value>

      </Parameter>

      <Parameter>

        <Name>SourceId</Name>

        <Value>$MPElement$</Value>

      </Parameter>

      <Parameter>

        <Name>ManagedEntityId</Name>

        <Value>$Target/Id$</Value>

      </Parameter>

      <Parameter>

        <Name>DPMServerName</Name>

        <Value>$Target/Property[Type="Microsoft.Windows.SystemCenterDPM2010.ClientAutoDeployment.DPMServer"]/DPMServerName$</Value>

      </Parameter>

    </Parameters>

    <TimeoutSeconds>7200</TimeoutSeconds>

  </DataSource>

</Discovery>