Lenovo.XClarity.Integrator.Service.Connection.HealthProvider (DataSourceModuleType)

Element properties:

Member Modules:

Overrideable Parameters:

Source Code:

<DataSourceModuleType ID="Lenovo.XClarity.Integrator.Service.Connection.HealthProvider" Accessibility="Public">

  <Configuration>

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

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

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

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

  </Configuration>

  <OverrideableParameters>

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

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

  </OverrideableParameters>

  <ModuleImplementation>

    <Composite>

      <MemberModules>

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

          <Scheduler>

            <SimpleReccuringSchedule>

              <Interval Unit="Seconds">$Config/IntervalSeconds$</Interval>

            </SimpleReccuringSchedule>

            <ExcludeDates/>

          </Scheduler>

        </DataSource>

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

          <ScriptName>Lenovo.LXCI.Service.ps1</ScriptName>

          <ScriptBody><Script>

param($id,$port)



$api = new-object -comObject 'MOM.ScriptAPI'

$bag = $api.CreatePropertyBag()

$bag.AddValue('ID',$id)

$bag.AddValue('Port',$port)



function Get-RegistryValue($key, $value)

{

  (Get-ItemProperty $key $value).$value

}



function WriteLog($str, $RegDebug, $debugLevel)

{

  if ($RegDebug -gt $debugLevel)

  {

    #Write-Host $str

    if ([System.Diagnostics.EventLog]::SourceExists("Lenovo.EventLogSource") -eq $false)

    {

      [System.Diagnostics.EventLog]::CreateEventSource("Lenovo.EventLogSource", "Operations Manager")

    }

    Write-EventLog -LogName 'Operations Manager' -Source 'Lenovo.EventLogSource' -EventId 3008 -EntryType Information -Message $str

  }

}



$RegDebug = Get-RegistryValue 'HKLM:\SOFTWARE\Lenovo\Lenovo SCOM MP\Debug' 'Level'

if($RegDebug -eq $null)

{

  $RegDebug = '0'    

}

$RegDebug = [Convert]::ToInt32($RegDebug,10)



$logstring = "RegDebug = " + $RegDebug

WriteLog $logstring $RegDebug 5





$url = 'https://' + $id + ':' + $port + '/immcimlistener?operation=keep-alive'

$logstring = "Try to connect:   " + $url

WriteLog $logstring $RegDebug 5



try{

    # by default, SecurityProtocol is sslv3 and tls

    # add 768 (tls11) and 3072(tls12) for case if web server only supports tls11 or tls12 protocol

    # not use [System.Net.SecurityProtocolType]::Tls11/Tls12 directly because it only exists in .Net 4.5 or later

    [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 768 -bor 3072

}catch{}

[System.Net.ServicePointManager]::ServerCertificateValidationCallback = $delegate



add-type @"

  using System.Net;

  using System.Security.Cryptography.X509Certificates;

  public class TrustAllCertsPolicy : ICertificatePolicy {

    public bool CheckValidationResult(

      ServicePoint srvPoint, X509Certificate certificate,

      WebRequest request, int certificateProblem) {

      return true;

    }

  }

"@



[System.Net.ServicePointManager]::CertificatePolicy = New-Object TrustAllCertsPolicy

$response = Invoke-WebRequest -Uri $url -UseBasicParsing



if ($response.StatusCode -eq 200)

{

    $bag.AddValue('State','Healthy')

    $logstring = "UUS: " + $id + " connection OK"

    WriteLog $logstring $RegDebug 5

}

else

{

    $bag.AddValue('State','Error')

    $logstring = "UUS: " + $id + " connection fail"

    WriteLog $logstring $RegDebug 5

}



$bag

</Script></ScriptBody>

          <Parameters>

            <Parameter>

              <Name>ID</Name>

              <Value>$Config/ID$</Value>

            </Parameter>

            <Parameter>

              <Name>Port</Name>

              <Value>$Config/Port$</Value>

            </Parameter>

          </Parameters>

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

        </ProbeAction>

      </MemberModules>

      <Composition>

        <Node ID="PSScript">

          <Node ID="DS"/>

        </Node>

      </Composition>

    </Composite>

  </ModuleImplementation>

  <OutputType>System!System.PropertyBagData</OutputType>

</DataSourceModuleType>