IIS 7 Web Server Discovery

Microsoft.Windows.InternetInformationServices.2008.WebServer.Discovery.Rule (Discovery)

This rule runs on every IIS 7 Web Server to detect whether the W3SVC service is installed.

Element properties:

Object Discovery Details:

Member Modules:

Source Code:

<Discovery ID="Microsoft.Windows.InternetInformationServices.2008.WebServer.Discovery.Rule" Enabled="onEssentialMonitoring" Target="Microsoft.Windows.InternetInformationServices.2008.ServerRole" ConfirmDelivery="false" Remotable="true" Priority="Normal">

  <Category>Discovery</Category>

  <DiscoveryTypes>

    <DiscoveryClass TypeID="Microsoft.Windows.InternetInformationServices.2008.WebServer"/>

    <DiscoveryRelationship TypeID="Microsoft.Windows.InternetInformationServices.2008.ServerRole.Hosts.Microsoft.Windows.InternetInformationServices.2008.WebServer"/>

  </DiscoveryTypes>

  <DataSource ID="DiscoveryDataSource" TypeID="Windows!Microsoft.Windows.FilteredRegistryDiscoveryProvider">

    <ComputerName>$Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/NetworkName$</ComputerName>

    <RegistryAttributeDefinitions>

      <RegistryAttributeDefinition>

        <AttributeName>IIS_WEBSERVER_INSTALLED</AttributeName>

        <Path>SOFTWARE\Microsoft\InetStp\Components\W3SVC</Path>

        <PathType>1</PathType>

        <AttributeType>1</AttributeType>

      </RegistryAttributeDefinition>

    </RegistryAttributeDefinitions>

    <Frequency>14400</Frequency>

    <ClassId>$MPElement[Name="Microsoft.Windows.InternetInformationServices.2008.WebServer"]$</ClassId>

    <InstanceSettings>

      <Settings>

        <Setting>

          <Name>$MPElement[Name="Windows!Microsoft.Windows.Computer"]/PrincipalName$</Name>

          <Value>$Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/PrincipalName$</Value>

        </Setting>

        <Setting>

          <Name>$MPElement[Name="IISCommon!Microsoft.Windows.InternetInformationServices.WebServer"]/IIS5IsolationMode$</Name>

          <Value>0</Value>

        </Setting>

        <Setting>

          <Name>$MPElement[Name="System!System.Entity"]/DisplayName$</Name>

          <Value>IIS Web Server</Value>

        </Setting>

      </Settings>

    </InstanceSettings>

    <Expression>

      <SimpleExpression>

        <ValueExpression>

          <XPathQuery>Values/IIS_WEBSERVER_INSTALLED</XPathQuery>

        </ValueExpression>

        <Operator>Equal</Operator>

        <ValueExpression>

          <Value>1</Value>

        </ValueExpression>

      </SimpleExpression>

    </Expression>

  </DataSource>

</Discovery>