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Windows Server 2012 R2 DNS Metrics Datasource

Microsoft.Windows.Server.DNS.2012.R2.Metrics.DS (DataSourceModuleType)

This Datasource get DNS Metrics in all Windows Server 2012 R2

Knowledge Base article:

Summary

This Datasource gets DNS Metrics Data from Zones in Windows Server 2012 R2 computers using a powershell commandlet

Configuration

Interval Seconds: How frequently (in seconds) the value should be checked.

Sync Time: Synchronization time for the module execution.

Timeout Seconds: How much time (in seconds) to wait for the module to finish execution.

Element properties:

TypeDataSourceModuleType
IsolationAny
AccessibilityPublic
RunAsDefault
OutputTypeSystem.PropertyBagData

Member Modules:

ID Module Type TypeId RunAs 
DS DataSource System.Scheduler Default
PS ProbeAction Microsoft.Windows.PowerShellPropertyBagTriggerOnlyProbe Default
InstanceFilter ConditionDetection System.ExpressionFilter Default

Overrideable Parameters:

IDParameterTypeSelectorDisplay NameDescription
IntervalSecondsint$Config/IntervalSeconds$Interval secondsHow frequently (in seconds) the value should be sampled.
SyncTimestring$Config/SyncTime$Sync TimeSynchronization time for the module execution.
TimeoutSecondsint$Config/TimeoutSeconds$Timeout SecondsHow much time (in seconds) to wait for the module to finish execution.

Source Code:

<DataSourceModuleType ID="Microsoft.Windows.Server.DNS.2012.R2.Metrics.DS" Accessibility="Public" Batching="false">

  <Configuration>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" minOccurs="1" name="ZoneName" type="xsd:string"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" minOccurs="1" name="Group" type="xsd:string"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" minOccurs="1" name="ComputerName" type="xsd:string"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" minOccurs="1" name="IntervalSeconds" type="xsd:integer"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" minOccurs="1" name="SyncTime" type="xsd:string"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" minOccurs="1" name="TimeoutSeconds" type="xsd:integer"/>

  </Configuration>

  <OverrideableParameters>

    <OverrideableParameter ID="IntervalSeconds" Selector="$Config/IntervalSeconds$" ParameterType="int"/>

    <OverrideableParameter ID="SyncTime" Selector="$Config/SyncTime$" ParameterType="string"/>

    <OverrideableParameter ID="TimeoutSeconds" Selector="$Config/TimeoutSeconds$" ParameterType="int"/>

  </OverrideableParameters>

  <ModuleImplementation Isolation="Any">

    <Composite>

      <MemberModules>

        <DataSource ID="DS" TypeID="System!System.Scheduler">

          <Scheduler>

            <SimpleReccuringSchedule>

              <Interval>$Config/IntervalSeconds$</Interval>

              <SyncTime>$Config/SyncTime$</SyncTime>

            </SimpleReccuringSchedule>

            <ExcludeDates/>

          </Scheduler>

        </DataSource>

        <ProbeAction ID="PS" TypeID="Windows!Microsoft.Windows.PowerShellPropertyBagTriggerOnlyProbe">

          <ScriptName>DNSMetrics2012R2Probe</ScriptName>

          <ScriptBody><Script>

                  

                                        param ([String] $PrincipalName)



                                        $SCRIPT_NAME = "DNSMetrics2012R2Probe"

                                        $ErrorActionPreference = "Stop"



# Event type constants

$EVENT_TYPE_LOG = 0

$EVENT_TYPE_ERROR = 1

$EVENT_TYPE_WARNING = 2

$EVENT_TYPE_INFORMATION = 4



# Typed property bag constants

$PROPERTY_TYPE_ALERT = 0

$PROPERTY_TYPE_EVENT = 1

$PROPERTY_TYPE_PERFORMANCE = 2

$PROPERTY_TYPE_STATE = 3



# State type constants

$STATE_SUCCESS = "Success"

$STATE_WARNING = "Warning"

$STATE_ERROR = "Error"



$momAPI = new-object -comObject MOM.ScriptAPI



Write-Host "$SCRIPT_NAME - Executing DNS 2012 R2 DNS Metrics Property Bag Powershell Script"



$DNSZones = Get-DnsServerZone -ComputerName $PrincipalName



if($DNSZones -ne $null)

{

	if($DNSZones.Count -eq $null)

	{

		$ZoneCount = 1

	}

	else

	{

		$ZoneCount = $DNSZones.Count

	}



	for ($itmZone=0; $itmZone -lt $ZoneCount; $itmZone++)

	{

	    if($ZoneCount -eq 1)

		{

		    $ZoneObj = $DNSZones

		}

		else

		{

			$ZoneObj = $DNSZones.Item($itmZone)

		}



        if($ZoneObj.IsAutoCreated -eq $false)

        {

           $ZoneName = $ZoneObj.ZoneName.toString()



           $PerfData = Get-DnsServerStatistics -ZoneName $ZoneName

           

           #Zone Query Statistics

           $PerfQueryStats = $PerfData.ZoneQueryStatistics

           

           if($PerfQueryStats.Count -eq $null)

	       {

		     $PerfQueryStatsCount = 1

	       }

	       else

	       {

		     $PerfQueryStatsCount = $PerfQueryStats.Count

	       }



	       for ($itmQrStat=0; $itmQrStat -lt $PerfQueryStatsCount; $itmQrStat++)

	       {

	            if($PerfQueryStatsCount -eq 1)

		        {

		            $QueryStatObj = $PerfQueryStats

		        }

		        else

		        {

			        $QueryStatObj = $PerfQueryStats.Item($itmQrStat)

		        }



                $StatQRec = $QueryStatObj.QueriesReceived

                $StatQRes = $QueryStatObj.QueriesResponded

                $StatQFail = $QueryStatObj.QueriesFailure 

                $StatQNError = $QueryStatObj.QueriesNameError



                if($QueryStatObj.RecordType -eq "ALL")

                {

 		            $PropertyBag = $momAPI.CreatePropertyBag()

		            $PropertyBag.AddValue("ZoneName",  $ZoneName)

                    $PropertyBag.AddValue("Group", "ZoneQueryStatistics")

		            $PropertyBag.AddValue("RecordType", $QueryStatObj.RecordType)

                    $PropertyBag.AddValue("QueriesReceived", $StatQRec)

                    $PropertyBag.AddValue("QueriesResponded", $StatQRes)

                    $PropertyBag.AddValue("QueriesFailure", $StatQFail)

                    $PropertyBag.AddValue("QueriesNameError", $StatQNError)



		            $PropertyBag



   	                Write-Host "$SCRIPT_NAME - ZoneQueryStatistics Property Bag Added"    

                }

           }



           #Zone Transfer Statistics

           $PerfTransfStats = $PerfData.ZoneTransferStatistics

           

           if($PerfTransfStats.Count -eq $null)

	       {

		     $PerfTransfStatsCount = 1

	       }

	       else

	       {

		     $PerfTransfStatsCount = $PerfTransfStats.Count

	       }



	       for ($itmTrStat=0; $itmTrStat -lt $PerfTransfStatsCount; $itmTrStat++)

	       {

	            if($PerfTransfStatsCount -eq 1)

		        {

		            $TransfStatObj = $PerfTransfStats

		        }

		        else

		        {

			        $TransfStatObj = $PerfTransfStats.Item($itmTrStat)

		        }



                $StatResRec = $TransfStatObj.ResponseReceived

                $StatSucRec = $TransfStatObj.SuccessReceived

                $StatReqRec = $TransfStatObj.RequestReceived 

                $StatReqSen = $TransfStatObj.RequestSent

                $StatSucSen = $TransfStatObj.SuccessSent

 



                if($TransfStatObj.TransferType -eq "IXFR" -or $TransfStatObj.TransferType -eq "AXFR" )

                {

 		            $PropertyBag = $momAPI.CreatePropertyBag()

		            $PropertyBag.AddValue("ZoneName",  $ZoneName)

                    $PropertyBag.AddValue("Group", "ZoneTransferStatistics")

		            $PropertyBag.AddValue("TransferType", $TransfStatObj.TransferType)

                    $PropertyBag.AddValue("RequestReceived", $StatReqRec)

                    $PropertyBag.AddValue("RequestSent", $StatReqSen)

                    $PropertyBag.AddValue("ResponseReceived", $StatResRec)

                    $PropertyBag.AddValue("SuccessReceived", $StatSucRec)

                    $PropertyBag.AddValue("SuccessSent", $StatSucSen)

                    



		            $PropertyBag



   	                Write-Host "$SCRIPT_NAME - ZoneTransferStatistics Property Bag Added"    

                }

           }



           #Zone Update Statistics

           $PerfUpdateStats = $PerfData.ZoneUpdateStatistics

           

 		   $PropertyBag = $momAPI.CreatePropertyBag()

		   $PropertyBag.AddValue("ZoneName",  $ZoneName)

		   $PropertyBag.AddValue("Group", "ZoneUpdateStatistics")

           $PropertyBag.AddValue("DynamicUpdateReceived", $PerfUpdateStats.DynamicUpdateReceived)

           $PropertyBag.AddValue("DynamicUpdateRejected", $PerfUpdateStats.DynamicUpdateRejected)

                    

		   $PropertyBag



   	       Write-Host "$SCRIPT_NAME - ZoneUpdateStatistics Property Bag Added"    



        }



	}



}



Write-Host "$SCRIPT_NAME - multiple property bag returned"







</Script></ScriptBody>

          <Parameters>

            <Parameter>

              <Name>PrincipalName</Name>

              <Value>$Config/ComputerName$</Value>

            </Parameter>

          </Parameters>

          <TimeoutSeconds>$Config/TimeoutSeconds$</TimeoutSeconds>

        </ProbeAction>

        <ConditionDetection ID="InstanceFilter" TypeID="System!System.ExpressionFilter">

          <Expression>

            <And>

              <Expression>

                <SimpleExpression>

                  <ValueExpression>

                    <XPathQuery Type="String">Property[@Name='Group']</XPathQuery>

                  </ValueExpression>

                  <Operator>Equal</Operator>

                  <ValueExpression>

                    <Value Type="String">$Config/Group$</Value>

                  </ValueExpression>

                </SimpleExpression>

              </Expression>

              <Expression>

                <SimpleExpression>

                  <ValueExpression>

                    <XPathQuery Type="String">Property[@Name='ZoneName']</XPathQuery>

                  </ValueExpression>

                  <Operator>Equal</Operator>

                  <ValueExpression>

                    <Value Type="String">$Config/ZoneName$</Value>

                  </ValueExpression>

                </SimpleExpression>

              </Expression>

            </And>

          </Expression>

        </ConditionDetection>

      </MemberModules>

      <Composition>

        <Node ID="InstanceFilter">

          <Node ID="PS">

            <Node ID="DS"/>

          </Node>

        </Node>

      </Composition>

    </Composite>

  </ModuleImplementation>

  <OutputType>System!System.PropertyBagData</OutputType>

</DataSourceModuleType>