Módulo de origen de datos de estadísticas de superámbitos filtrados DHCP 2012 R2

Microsoft.Windows.DHCPServer.2012.R2.FilteredSuperScopeStats.DS (DataSourceModuleType)

Knowledge Base article:

Resumen

Este módulo obtiene datos estadísticos recopilados para el superámbito IPV4 de los miembros del grupo DHCP 2012 R2 denominado “Grupo de servidores DHCP 2012 R2" con instancias de Server que ejecutan el sistema operativo Microsoft Windows Server 2012 y tenían habilitada la característica DHCP.

Configuración

Segundos de intervalo: frecuencia (en segundos) con la que se debe comprobar el valor.

Tiempo de sincronización: tiempo de sincronización para la ejecución del módulo.

Segundos de tiempo de espera: cuánto tiempo (en segundos) se debe esperar a que el módulo finalice la ejecución.

Element properties:

Show References:
- Rules (2)
- Unit Monitor Types (1)

Type	DataSourceModuleType
Isolation	Any
Accessibility	Public
RunAs	Default
OutputType	System.Performance.Data

Member Modules:

ID	Module Type	TypeId	RunAs
DS	DataSource	System.SimpleScheduler	Default
PS	ProbeAction	Microsoft.Windows.PowerShellDiscoveryProbe	Default
InstanceFilter	ConditionDetection	System.ExpressionFilter	Default
PerfMapper	ConditionDetection	System.Performance.DataGenericMapper	Default

Overrideable Parameters:

ID	ParameterType	Selector	Display Name	Description
IntervalSeconds	int	$Config/IntervalSeconds$	Segundos de intervalo	Frecuencia (en segundos) con la que se debe muestrear el valor.
SyncTime	string	$Config/SyncTime$	Hora de sincronización	Tiempo de sincronización para la ejecución del módulo.
TimeoutSeconds	int	$Config/TimeoutSeconds$	Tiempo de espera en segundos	Cuánto tiempo (en segundos) se debe esperar a que el módulo finalice la ejecución.

Source Code:

<DataSourceModuleType ID="Microsoft.Windows.DHCPServer.2012.R2.FilteredSuperScopeStats.DS" Accessibility="Public" Batching="false">

  <Configuration>

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

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" minOccurs="1" name="CounterName" 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.SimpleScheduler">

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

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

        </DataSource>

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

          <ScriptName>DHCPSuperScopes2012R2Probe</ScriptName>

          <ScriptBody><Script>

                                    

                                        param ([String] $PrincipalName)



                                        $SCRIPT_NAME = "DHCPSuperScopes2012R2Probe"

                                        $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 DHCP Super Scope 2012 R2 Probe Powershell Script"



try

{

        $SuperScopes = Get-DhcpServerv4SuperscopeStatistics  -ComputerName $PrincipalName

       

        if($SuperScopes.Length -eq $null)

        {

           $SuperScopeCount = 1

        }

        else

        {

           $SuperScopeCount = $SuperScopes.Length

        }





        for ($itmSupScp=0; $itmSupScp -lt $SuperScopeCount; $itmSupScp++)

        {

             if($SuperScopes.Length -eq $null)

             {

                $ObjSuperScope = $SuperScopes

             }

             else

             {

                 if($SuperScopes.Get($itmSupScp) -ne $null)

                 {

                    $ObjSuperScope = $SuperScopes.Get($itmSupScp)

                 }

             }



             if($ObjSuperScope.Name.Length -gt 0)

             {



				$PercSupScopeInUse = $ObjSuperScope.PercentageInUse

				$PercSupScopeAvail = 100-$PercSupScopeInUse



				[system.double] $DbldSupScopeInUse = [System.Convert]::ToDouble($ObjSuperScope.InUse)

				[system.double] $DbldSupScopeInFree = [System.Convert]::ToDouble($ObjSuperScope.Available)





				[System.String] $CounterAddInUse = "AddressesInUse"

				[System.String] $CounterAddFree  = "AddressesAvailable"

				[System.String] $CounterPrcInUse = "PercentageInUse"

				[System.String] $CounterPrcFree  = "PercentageAvailable"  





				$PerformancePropertyBag = $momAPI.CreatePropertyBag()

				$PerformancePropertyBag.AddValue("PerfCounter",  $CounterAddInUse)

				$PerformancePropertyBag.AddValue("PerfInstance", $ObjSuperScope.Name)

				$PerformancePropertyBag.AddValue("PerfValue",    $DbldSupScopeInUse)



				$PerformancePropertyBag                



				$PerformancePropertyBag = $momAPI.CreatePropertyBag()

				$PerformancePropertyBag.AddValue("PerfCounter",  $CounterAddFree)

				$PerformancePropertyBag.AddValue("PerfInstance", $ObjSuperScope.Name)

				$PerformancePropertyBag.AddValue("PerfValue",    $DbldSupScopeInFree)



				$PerformancePropertyBag                



				$PerformancePropertyBag = $momAPI.CreatePropertyBag()

				$PerformancePropertyBag.AddValue("PerfCounter",  $CounterPrcInUse)

				$PerformancePropertyBag.AddValue("PerfInstance", $ObjSuperScope.Name)

				$PerformancePropertyBag.AddValue("PerfValue",    $PercSupScopeInUse)



				$PerformancePropertyBag                



				$PerformancePropertyBag = $momAPI.CreatePropertyBag()

				$PerformancePropertyBag.AddValue("PerfCounter",  $CounterPrcFree)

				$PerformancePropertyBag.AddValue("PerfInstance", $ObjSuperScope.Name)

				$PerformancePropertyBag.AddValue("PerfValue",    $PercSupScopeAvail)



				$PerformancePropertyBag                

   			    

				Write-Host "$SCRIPT_NAME - Super Scope Performance Data Added"

             }

        }

	

}

catch [System.Exception]

{

	$Description = $_.ToString()

	Write-Warning "$SCRIPT_NAME - $Description"



	$PerformancePropertyBag = $momAPI.CreatePropertyBag()

	$PerformancePropertyBag.AddValue("AddressesInUse", 0)

	$PerformancePropertyBag.AddValue("AddressesAvailable", 0)

	$PerformancePropertyBag.AddValue("PercentageInUse", 0)

	$PerformancePropertyBag.AddValue("PercentageAvailable", 0)



	$PerformancePropertyBag

}

finally

{

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

}

</Script></ScriptBody>

          <Parameters>

            <Parameter>

              <Name>PrincipalName</Name>

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

            </Parameter>

          </Parameters>

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

        </ProbeAction>

        <ConditionDetection ID="PerfMapper" TypeID="Performance!System.Performance.DataGenericMapper">

          <ObjectName>Scopes</ObjectName>

          <CounterName>$Data/Property[@Name='PerfCounter']$</CounterName>

          <InstanceName>$Data/Property[@Name='PerfInstance']$</InstanceName>

          <Value>$Data/Property[@Name='PerfValue']$</Value>

        </ConditionDetection>

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

          <Expression>

            <And>

              <Expression>

                <SimpleExpression>

                  <ValueExpression>

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

                  </ValueExpression>

                  <Operator>Equal</Operator>

                  <ValueExpression>

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

                  </ValueExpression>

                </SimpleExpression>

              </Expression>

              <Expression>

                <SimpleExpression>

                  <ValueExpression>

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

                  </ValueExpression>

                  <Operator>Equal</Operator>

                  <ValueExpression>

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

                  </ValueExpression>

                </SimpleExpression>

              </Expression>

            </And>

          </Expression>

        </ConditionDetection>

      </MemberModules>

      <Composition>

        <Node ID="PerfMapper">

          <Node ID="InstanceFilter">

            <Node ID="PS">

              <Node ID="DS"/>

            </Node>

          </Node>

        </Node>

      </Composition>

    </Composite>

  </ModuleImplementation>

  <OutputType>Performance!System.Performance.Data</OutputType>

</DataSourceModuleType>