System Center 2012 Virtual Machine Manager Application Host State

Microsoft.SystemCenter.VirtualMachineManager.2012.AppHostStateMonitor (UnitMonitor)

Monitors the state of the Application host

Element properties:

Source Code:

<UnitMonitor ID="Microsoft.SystemCenter.VirtualMachineManager.2012.AppHostStateMonitor" Accessibility="Public" Target="VMMBase!Microsoft.SystemCenter.VirtualMachineManager.ApplicationHost" TypeID="Microsoft.SystemCenter.VirtualMachineManager.2012.TwoStatesMonitorType" ParentMonitorID="SystemHealth!System.Health.AvailabilityState">

  <Category>AvailabilityHealth</Category>

  <AlertSettings AlertMessage="Microsoft.SystemCenter.VirtualMachineManager.2012.AppHostStateMonitor.AlertMessage">

    <AlertOnState>Error</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>Normal</AlertPriority>

    <AlertSeverity>Error</AlertSeverity>

    <AlertParameters>

      <AlertParameter1>$Target/Property[Type="VMMBase!Microsoft.SystemCenter.VirtualMachineManager.ApplicationHost"]/ComputerName$</AlertParameter1>

      <AlertParameter2>$Target/Property[Type="VMMBase!Microsoft.SystemCenter.VirtualMachineManager.ApplicationHost"]/DeploymentState$</AlertParameter2>

    </AlertParameters>

  </AlertSettings>

  <OperationalStates>

    <OperationalState ID="AppHostDeploymentSuccess" MonitorTypeStateID="Success" HealthState="Success"/>

    <OperationalState ID="AppHostDeploymentFailed" MonitorTypeStateID="Error" HealthState="Error"/>

  </OperationalStates>

  <Configuration>

    <IntervalSeconds>180</IntervalSeconds>

    <TimeoutSeconds>180</TimeoutSeconds>

    <ErrorExpression>

      <RegExExpression>

        <ValueExpression>

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

          <!-- DeploymentFailed/ServicingFailed -->

        </ValueExpression>

        <Operator CaseSensitive="false">ContainsSubstring</Operator>

        <Pattern>$Target/Property[Type="VMMBase!Microsoft.SystemCenter.VirtualMachineManager.ApplicationHost"]/DeploymentState$</Pattern>

      </RegExExpression>

    </ErrorExpression>

    <SuccessExpression>

      <RegExExpression>

        <ValueExpression>

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

        </ValueExpression>

        <Operator CaseSensitive="false">DoesNotContainSubstring</Operator>

        <Pattern>$Target/Property[Type="VMMBase!Microsoft.SystemCenter.VirtualMachineManager.ApplicationHost"]/DeploymentState$</Pattern>

      </RegExExpression>

    </SuccessExpression>

  </Configuration>

</UnitMonitor>