Cluster Service State Monitor

Microsoft.Windows.Cluster.CheckServiceState (UnitMonitorType)

Is Cluster NT Service currently running?

Element properties:

Member Modules:

Overrideable Parameters:

Source Code:

<UnitMonitorType ID="Microsoft.Windows.Cluster.CheckServiceState" Accessibility="Public">

  <MonitorTypeStates>

    <MonitorTypeState ID="Running" NoDetection="false"/>

    <MonitorTypeState ID="NotRunning" NoDetection="false"/>

  </MonitorTypeStates>

  <Configuration>

    <xsd:element name="ServiceName" type="xsd:string"/>

    <xsd:element name="Frequency" type="xsd:unsignedInt"/>

  </Configuration>

  <OverrideableParameters>

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

  </OverrideableParameters>

  <MonitorImplementation>

    <MemberModules>

      <DataSource ID="DS" TypeID="Windows!Microsoft.Windows.WmiProvider">

        <NameSpace>ROOT\CIMV2</NameSpace>

        <Query>SELECT State FROM Win32_Service WHERE Name="$Config/ServiceName$"</Query>

        <Frequency>$Config/Frequency$</Frequency>

      </DataSource>

      <ProbeAction ID="Probe" TypeID="Windows!Microsoft.Windows.WmiTriggerProbe">

        <NameSpace>ROOT\CIMV2</NameSpace>

        <Query>SELECT State FROM Win32_Service WHERE Name="$Config/ServiceName$"</Query>

      </ProbeAction>

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

        <Expression>

          <SimpleExpression>

            <ValueExpression>

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

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value Type="String">Running</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </ConditionDetection>

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

        <Expression>

          <SimpleExpression>

            <ValueExpression>

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

            </ValueExpression>

            <Operator>NotEqual</Operator>

            <ValueExpression>

              <Value Type="String">Running</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </ConditionDetection>

    </MemberModules>

    <RegularDetections>

      <RegularDetection MonitorTypeStateID="Running">

        <Node ID="ServiceRunning">

          <Node ID="DS"/>

        </Node>

      </RegularDetection>

      <RegularDetection MonitorTypeStateID="NotRunning">

        <Node ID="ServiceNotRunning">

          <Node ID="DS"/>

        </Node>

      </RegularDetection>

    </RegularDetections>

    <OnDemandDetections>

      <OnDemandDetection MonitorTypeStateID="Running">

        <Node ID="ServiceRunning">

          <Node ID="Probe"/>

        </Node>

      </OnDemandDetection>

      <OnDemandDetection MonitorTypeStateID="NotRunning">

        <Node ID="ServiceNotRunning">

          <Node ID="Probe"/>

        </Node>

      </OnDemandDetection>

    </OnDemandDetections>

  </MonitorImplementation>

</UnitMonitorType>