Тип базового монитора доступности сервера VMM с помощью Powershell 2.0 (System Center 2016 Virtual Machine Manager)

Microsoft.SystemCenter.VirtualMachineManager.2016.VMMServerReachableUnitMonitorType (UnitMonitorType)

Этот тип монитора позволяет определить включение и доступность удаленного взаимодействия PowerShell 2.0 на сервере управления VMM

Element properties:

Member Modules:

Overrideable Parameters:

Source Code:

<UnitMonitorType ID="Microsoft.SystemCenter.VirtualMachineManager.2016.VMMServerReachableUnitMonitorType" Accessibility="Internal">

  <MonitorTypeStates>

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

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

  </MonitorTypeStates>

  <Configuration>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="VMMServer" type="xsd:string"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="IntervalSeconds" type="xsd:integer"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="TimeoutSeconds" type="xsd:integer"/>

  </Configuration>

  <OverrideableParameters>

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

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

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

  </OverrideableParameters>

  <MonitorImplementation>

    <MemberModules>

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

        <Scheduler>

          <SimpleReccuringSchedule>

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

          </SimpleReccuringSchedule>

          <ExcludeDates/>

        </Scheduler>

      </DataSource>

      <ProbeAction ID="Probe" TypeID="Microsoft.SystemCenter.VirtualMachineManager.2016.PowerShellProbeActionModuleType">

        <Parameters>

          <Parameter>

            <Name>VMMServer</Name>

            <Value>$Config/VMMServer$</Value>

          </Parameter>

          <Parameter>

            <Name>domain</Name>

            <Value>$RunAs[Name="PROV2Library!Microsoft.SystemCenter.VirtualMachineManager.2012.VMMServerConnectionRunAsProfile"]/Domain$</Value>

          </Parameter>

          <Parameter>

            <Name>username</Name>

            <Value>$RunAs[Name="PROV2Library!Microsoft.SystemCenter.VirtualMachineManager.2012.VMMServerConnectionRunAsProfile"]/UserName$</Value>

          </Parameter>

          <Parameter>

            <Name>pass</Name>

            <Value>$RunAs[Name="PROV2Library!Microsoft.SystemCenter.VirtualMachineManager.2012.VMMServerConnectionRunAsProfile"]/Password$</Value>

          </Parameter>

        </Parameters>

        <ScriptBody><Script>param($VMMServer, $domain, $username, $pass)

$session = $null;

Try

{



    $oAPI = New-Object -comObject 'MOM.ScriptAPI'

    $pBag = $oAPI.CreatePropertyBag()



    $evt = New-Object System.Diagnostics.Eventlog("Application");

    $evt.Source = "VMM.2016.ServerReachability";

    $errorevent = [System.Diagnostics.EventLogEntryType]::Error;

    $infoevent = [System.Diagnostics.EventLogEntryType]::Information;



    $evt.WriteEntry("VMMServer Reachable Monitor VMMServer is:" + $VMMServer, $infoevent, 25931);



    $error.Clear();



    $cred = $null;

    if ($domain -AND $username -AND $pass)

    {

      #Append domain to get domain\username

      $domainUser = $domain + "\" + $username;



      #Create Cred object

      $securePass = ConvertTo-SecureString -AsPlainText $pass -force

      $cred = New-Object System.Management.Automation.PSCredential $domainUser, $securePass;  

    }



    # return VMMServerName for AlertMessage DisplayString

    $pBag.AddValue('VMMServerName', $VMMServer)



    ####### Remote Session

    if ($cred -ne $null)

    {                                        

        $session = New-PSSession -ComputerName $VMMServer -Authentication Default -Credential $cred;

        if ($error.Count -ne 0)

          {

              $evt.WriteEntry($error, $errorevent, 25931);

              $pBag.AddValue('VMMServer Connection', 'NotReachable')

          }

          else

          {

              $vmm = $null;

              $vmm = Invoke-Command -Session $session -ArgumentList $VMMServer -ScriptBlock {

                        $modulePath = get-itemproperty -path "hklm:\software\microsoft\microsoft system center virtual machine manager administrator console\Setup"; 

                        Import-Module ($modulePath.InstallPath + "bin\psModules\virtualmachinemanagercore\virtualmachinemanagercore.psd1"); 

                        $vmmServer = Get-SCVMMServer -ComputerName $args[0]; 

                        $vmmServer } ;



              if ($error.Count -ne 0)

              {

                  $evt.WriteEntry($error, $errorevent, 25932);

                  $pBag.AddValue('VMMServer Connection', 'NotReachable')

              }

              else

              {

                  if ($vmm -ne $null) 

                  {

                    $pBag.AddValue('VMMServer Connection', 'Reachable')

                  }

                  else

                  {

                    $pBag.AddValue('VMMServer Connection', 'NotReachable')

                  }              

              }

          }               

    }

    else

    {

       $pBag.AddValue('VMMServer Connection', 'NotReachable')

    }



    $pBag

}

Finally

{

    if ($session -ne $null)

    {

        $vmm = Invoke-Command -Session $session -ScriptBlock { 

            if ($vmmServer -ne $null)

            {

                $vmmServer.Disconnect();

            }

        };

        Remove-PSSession $session;

    }

}</Script></ScriptBody>

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

      </ProbeAction>

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

        <Expression>

          <SimpleExpression>

            <ValueExpression>

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

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

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

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </ConditionDetection>

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

        <Expression>

          <SimpleExpression>

            <ValueExpression>

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

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

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

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </ConditionDetection>

    </MemberModules>

    <RegularDetections>

      <RegularDetection MonitorTypeStateID="VMMServerReachable">

        <Node ID="CDOnhealthy">

          <Node ID="Probe">

            <Node ID="DS"/>

          </Node>

        </Node>

      </RegularDetection>

      <RegularDetection MonitorTypeStateID="VMMServerNotReachable">

        <Node ID="CDOnCritical">

          <Node ID="Probe">

            <Node ID="DS"/>

          </Node>

        </Node>

      </RegularDetection>

    </RegularDetections>

  </MonitorImplementation>

</UnitMonitorType>