Tipo de Monitor de Versão do Agente

Microsoft.SystemCenter.Agent.Configuration.MinRequiredVersionCheckMonitorType (UnitMonitorType)

Esse tipo de monitor verifica a versão do agente e gera um alerta quando a versão de um agente é inferior à versão mínima fornecida.

Element properties:

Member Modules:

Overrideable Parameters:

Source Code:

<UnitMonitorType ID="Microsoft.SystemCenter.Agent.Configuration.MinRequiredVersionCheckMonitorType" Accessibility="Internal">

  <MonitorTypeStates>

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

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

  </MonitorTypeStates>

  <Configuration>

    <xsd:element minOccurs="1" maxOccurs="1" name="RequiredVersion" type="xsd:string"/>

    <xsd:element minOccurs="1" maxOccurs="1" name="ComputerName" type="xsd:string"/>

    <xsd:element minOccurs="1" maxOccurs="1" name="IntervalSeconds" type="xsd:integer"/>

    <xsd:element minOccurs="1" maxOccurs="1" name="TimeoutSeconds" type="xsd:int"/>

  </Configuration>

  <OverrideableParameters>

    <OverrideableParameter ID="RequiredVersion" Selector="$Config/RequiredVersion$" ParameterType="string"/>

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

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

  </OverrideableParameters>

  <MonitorImplementation>

    <MemberModules>

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

        <Scheduler>

          <SimpleReccuringSchedule>

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

          </SimpleReccuringSchedule>

          <ExcludeDates/>

        </Scheduler>

      </DataSource>

      <ProbeAction ID="ScriptProbe" TypeID="Windows!Microsoft.Windows.PowerShellPropertyBagProbe">

        <ScriptName>AgentMinRequiredVersionCheck.ps1</ScriptName>

        <ScriptBody><Script>

Param($ComputerName, $RequiredVersion)

#Event log variables

$SCRIPT_EVENT_ID     = 3000

$CN_SCOM_SUCCESS     = 0

$CN_SCOM_ERROR       = 1

$CN_SCOM_WARNING     = 2

$CN_SCOM_INFORMATION = 4





$oAPI = New-Object -ComObject "MOM.ScriptAPI"

$key = "hklm:\SOFTWARE\Microsoft\Microsoft Operations Manager\3.0\Setup\"

$agentVersion = Get-ItemProperty $key -ErrorAction SilentlyContinue | Get-ItemProperty

$agentVersion = $agentVersion.AgentVersion

if($agentVersion -eq $null)

{

    $key = "hklm:\Wow6432Node\SOFTWARE\Microsoft\Microsoft Operations Manager\3.0\Setup\"



    $agentVersion = Get-ItemProperty $key -ErrorAction SilentlyContinue | Get-ItemProperty 



    $agentVersion = $agentVersion.AgentVersion

    if($agentVersion -eq $null)

    {

        $key = "hklm:\SOFTWARE\Microsoft\Microsoft Operations Manager\3.0\Setup\"

        $agentVersion = Get-ItemProperty $key -ErrorAction SilentlyContinue | Get-ItemProperty

        $agentVersion = $agentVersion.ServerVersion

        if($agentVersion -eq $null)

        {

            $message = $("An error occurred while reading the registry: " + $key + "ServerVersion")

            $oAPI.LogScriptEvent("AgentMinRequiredVersionCheck.ps1", $SCRIPT_EVENT_ID, $CN_SCOM_ERROR, $message)

        }

    }

}



if($agentVersion -ne $null -and $agentVersion -ne "")

{

    $oPropertyBag = $oAPI.CreatePropertyBag()

    if($oPropertyBag -ne $null)

    {

        $agentVersionParts = $agentVersion.Split(".")

        $requiredVersionParts = $RequiredVersion.Split(".")

        $agentVersionLength = $agentVersionParts.Count

        $requiredVersionLength = $requiredVersionParts.Count

        if($requiredVersionLength -lt $agentVersionLength)

        {

            $RequiredVersion = CompleteVersionString $RequiredVersion, $agentVersionLength - $requiredVersionLength   

            $requiredVersionParts = $RequiredVersion.Split(".")

        }

        elseIf($requiredVersionLength -gt $agentVersionLength)

        {

            $agentVersion = CompleteVersionString $agentVersion, $requiredVersionLength - $agentVersionLength

            $agentVersionParts = $agentVersion.Split(".")

        }

        $agentVersionLength = $agentVersionParts.Count

        $requiresUpgrade = $false



        for($i=0;$i -lt $agentVersionLength;$i++)

        {

            $agentPart = [int]$agentVersionParts[$i]

            if($agentPart -eq $null)

            {

                $agentPart = 0

            }

            $requiredPart = [int]$requiredVersionParts[$i]

            if($requiredPart -eq $null)

            {

                $requiredPart = 0

            }



            if($agentPart -lt $requiredPart)

            {

                # Requires upgrade

                $requiresUpgrade = $true

                break

            }

            elseif($agentPart -gt $requiredPart)

            {

                # Does not require upgrade

                break

            }

        }



        # exit with property bag

		$oPropertyBag.AddValue("UpgradeRequired", $requiresUpgrade)

		$oPropertyBag.AddValue("CurrentVersion", $agentVersion)

		$oPropertyBag.AddValue("RequiredVersion", $RequiredVersion)

		$oPropertyBag

    }

    else

    {

        $message = "Unable to create propertybag in script."

        $oAPI.LogScriptEvent("AgentMinRequiredVersionCheck.ps1", $SCRIPT_EVENT_ID, $CN_SCOM_ERROR, $message)

    }

}



else

{

    $message = "Agent Version not found in Registry."

    $oAPI.LogScriptEvent("AgentMinRequiredVersionCheck.ps1", $SCRIPT_EVENT_ID, $CN_SCOM_ERROR, $message)

}



              </Script></ScriptBody>

        <Parameters>

          <Parameter>

            <Name>ComputerName</Name>

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

          </Parameter>

          <Parameter>

            <Name>RequiredVersion</Name>

            <Value>$Config/RequiredVersion$</Value>

          </Parameter>

        </Parameters>

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

      </ProbeAction>

      <ProbeAction ID="PassThrough" TypeID="System!System.PassThroughProbe"/>

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

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery Type="Boolean">//DataItem/Property[@Name="UpgradeRequired"]</XPathQuery>

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value Type="Boolean">true</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </ConditionDetection>

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

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery Type="Boolean">//DataItem/Property[@Name="UpgradeRequired"]</XPathQuery>

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value Type="Boolean">false</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </ConditionDetection>

    </MemberModules>

    <RegularDetections>

      <RegularDetection MonitorTypeStateID="UpgradeNotRequired">

        <Node ID="FilterUpgradeNotRequired">

          <Node ID="ScriptProbe">

            <Node ID="SchedulerDS"/>

          </Node>

        </Node>

      </RegularDetection>

      <RegularDetection MonitorTypeStateID="UpgradeRequired">

        <Node ID="FilterUpgradeRequired">

          <Node ID="ScriptProbe">

            <Node ID="SchedulerDS"/>

          </Node>

        </Node>

      </RegularDetection>

    </RegularDetections>

    <OnDemandDetections>

      <OnDemandDetection MonitorTypeStateID="UpgradeNotRequired">

        <Node ID="FilterUpgradeNotRequired">

          <Node ID="ScriptProbe">

            <Node ID="PassThrough"/>

          </Node>

        </Node>

      </OnDemandDetection>

      <OnDemandDetection MonitorTypeStateID="UpgradeRequired">

        <Node ID="FilterUpgradeRequired">

          <Node ID="ScriptProbe">

            <Node ID="PassThrough"/>

          </Node>

        </Node>

      </OnDemandDetection>

    </OnDemandDetections>

  </MonitorImplementation>

</UnitMonitorType>