Stato Servizio Windows non in esecuzione con campioni consecutivi di tipo di monitoraggio della soglia

Microsoft.SystemCenter.2007.WindowsServiceNotRunningState.ConsecutiveSamplesThreshold.MonitorType (UnitMonitorType)

Questo tipo di monitoraggio offre la possibilità di controllare lo stato di un servizio Windows utilizzando una soglia di conteggio dei campioni.

Element properties:

Show References:
- Unit Monitors (1)

RunAs	Default
Accessibility	Public
Support Monitor Recalculate	True

Member Modules:

ID	Module Type	TypeId	RunAs
DS	DataSource	System.Scheduler	Default
Probe	ProbeAction	Microsoft.Windows.Win32ServiceInformationProbe	Default
CD1	ConditionDetection	System.Performance.ConsecutiveSamplesCondition	Default
CDSufficientSamples	ConditionDetection	System.ExpressionFilter	Default
Mapper	ConditionDetection	System.Performance.DataGenericMapper	Default
ServiceNotRunning	ConditionDetection	System.ExpressionFilter	Default
ServiceRunning	ConditionDetection	System.ExpressionFilter	Default

Overrideable Parameters:

ID	ParameterType	Selector	Display Name	Description
IntervalSeconds	int	$Config/IntervalSeconds$	Intervallo (secondi)	Intervallo in secondi con cui viene controllato lo stato del servizio.
Threshold	double	$Config/Threshold$	Soglia	Numero di campioni che bisogna attendere prima che il monitoraggio cambi in uno stato non in esecuzione.

Source Code:

<UnitMonitorType ID="Microsoft.SystemCenter.2007.WindowsServiceNotRunningState.ConsecutiveSamplesThreshold.MonitorType" Accessibility="Public">

  <MonitorTypeStates>

    <MonitorTypeState ID="NotRunning"/>

    <MonitorTypeState ID="Running"/>

  </MonitorTypeStates>

  <Configuration>

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

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

    <xsd:element name="IntervalSeconds" type="xsd:integer"/>

    <xsd:element minOccurs="1" name="Threshold" type="xsd:double"/>

  </Configuration>

  <OverrideableParameters>

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

    <OverrideableParameter ID="Threshold" Selector="$Config/Threshold$" ParameterType="double"/>

  </OverrideableParameters>

  <MonitorImplementation>

    <MemberModules>

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

        <Scheduler>

          <SimpleReccuringSchedule>

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

            <SyncTime/>

          </SimpleReccuringSchedule>

          <ExcludeDates/>

        </Scheduler>

      </DataSource>

      <ProbeAction ID="Probe" TypeID="Windows!Microsoft.Windows.Win32ServiceInformationProbe">

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

        <ServiceName>$Config/ServiceName$</ServiceName>

      </ProbeAction>

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

        <Expression>

          <SimpleExpression>

            <ValueExpression>

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

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value Type="Integer">4</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </ConditionDetection>

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

        <Expression>

          <SimpleExpression>

            <ValueExpression>

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

            </ValueExpression>

            <Operator>NotEqual</Operator>

            <ValueExpression>

              <Value Type="Integer">4</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </ConditionDetection>

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

        <ObjectName>WindowsService</ObjectName>

        <CounterName>ServiceState</CounterName>

        <InstanceName>$Config/ServiceName$</InstanceName>

        <Value>1</Value>

      </ConditionDetection>

      <ConditionDetection ID="CD1" TypeID="Performance!System.Performance.ConsecutiveSamplesCondition">

        <Threshold>1</Threshold>

        <Direction>greaterequal</Direction>

      </ConditionDetection>

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

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery Type="Double">Value</XPathQuery>

            </ValueExpression>

            <Operator>GreaterEqual</Operator>

            <ValueExpression>

              <Value Type="Double">$Config/Threshold$</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </ConditionDetection>

    </MemberModules>

    <RegularDetections>

      <RegularDetection MonitorTypeStateID="Running">

        <Node ID="ServiceRunning">

          <Node ID="Probe">

            <Node ID="DS"/>

          </Node>

        </Node>

      </RegularDetection>

      <RegularDetection MonitorTypeStateID="NotRunning">

        <Node ID="CDSufficientSamples">

          <Node ID="CD1">

            <Node ID="Mapper">

              <Node ID="ServiceNotRunning">

                <Node ID="Probe">

                  <Node ID="DS"/>

                </Node>

              </Node>

            </Node>

          </Node>

        </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>