Data Source Script for Alert Trace

Fujitsu.Servers.PRIMERGY.ESXi.Alert.DataSource.Script (DataSourceModuleType)

Element properties:

Member Modules:

Overrideable Parameters:

Source Code:

<DataSourceModuleType ID="Fujitsu.Servers.PRIMERGY.ESXi.Alert.DataSource.Script" Accessibility="Public" Batching="false">

  <Configuration>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" minOccurs="1" name="IntervalSeconds" type="xsd:integer"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" minOccurs="1" name="TargetName" type="xsd:string"/>

  </Configuration>

  <OverrideableParameters>

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

  </OverrideableParameters>

  <ModuleImplementation Isolation="Any">

    <Composite>

      <MemberModules>

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

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

          <SyncTime/>

        </DataSource>

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

          <ScriptName>AlertsMonitor.ps1</ScriptName>

          <ScriptBody><Script>

#-------------------------------------------------------------------

# Fujitsu

# Copyright 2015-2019 FUJITSU LIMITED

#

# AlertsMonitor.ps1

#

# Summary:

#   Monitor error log files to generate alerts in SCOM

#

#-------------------------------------------------------------------



param (

    [string] $TargetName,

    [switch] $OutsideManagementPack

)



Import-Module ("$FileResource[Name='Fujitsu.Servers.PRIMERGY.PS.CommonModule']/Path$", "$PSScriptRoot\Modules\CommonModule.psm1")[[bool]$OutsideManagementPack]

Import-Module ("$FileResource[Name='Fujitsu.Servers.PRIMERGY.PS.LoggerModule']/Path$", "$PSScriptRoot\Modules\LoggerModule.psm1")[[bool]$OutsideManagementPack]



function Main {

    $script:Logger = New-Logger -Section $SectionAlertsMonitor -HostTag $TagHostsMonitoring -ServerName $TargetName -ScriptName "AlertsMonitor.ps1" -OutsideManagementPack:$OutsideManagementPack



    $ProvFileName = $Logger.ErrFileName

    $NewPFileName = "$($ProvFileName).tmp"



    $Logger.Debug("AlertTraceFile  = $ProvFileName")



    try {

        $oAPI = New-SCOMApiObject -OutsideManagementPack:$OutsideManagementPack

        $oEmptyPropertyBag = $oAPI.CreatePropertyBag()

    } catch {

        $ErrorMessage = $_.Exception.Message

        $Logger.Error(106, "MOM.ScriptAPI Error: CreatePropertyBag: $ErrorMessage")

        Exit 106

    }



    try {

        # Do anything only if file exists

        if (Test-Path -Path $ProvFileName) {

            # Move to tmp

            Move-Item $provFileName $NewPFileName



            # Read lines and delete log file

            $lines = Get-Content $NewPFileName | Sort-Object

            Remove-Item $NewPFileName | Out-Null



            $lasterr = ""

            $pbdescr = ""

            foreach ($line in $lines) {

                $array = $line -Split " ", 2

                $errno = $array[0].Substring(1, $array[0].Length - 2)

                $descr = $array[1]

                if ($errno -ne $lasterr) {

                    if ($lasterr -ne "") {

                        $Logger.Debug("Creating property bag for $lasterr")

                        $oPropertyBag = $oAPI.CreatePropertyBag()

                        $oPropertyBag.AddValue("Error", $lasterr)

                        $oPropertyBag.AddValue("Description", $pbdescr)

                        $oPropertyBag

                    }

                    $lasterr = $errno

                    $pbdescr = $descr

                } else {

                    $pbdescr = $pbdescr + "`r`n" + $descr

                }

            }

            if ($pbdescr -ne "") {

                $Logger.Debug("Creating property bag for $lasterr")

                $oPropertyBag = $oAPI.CreatePropertyBag()

                $oPropertyBag.AddValue("Error", $lasterr)

                $oPropertyBag.AddValue("Description", $pbdescr)

                $oPropertyBag

            }

        } else {

            $Logger.Debug("Nothing found")

            $oEmptyPropertyBag

        }

    } catch {

        $ErrorMessage = $_.Exception.Message

        $Logger.Error(114, "AlertTrace error: $ErrorMessage")

        Exit 114

    }



    $Logger.Debug("***** Normal end of script. *****")

}



try {

    Main

} finally {

    $Logger.OutputBuffer()

}

</Script></ScriptBody>

          <Parameters>

            <Parameter>

              <Name>TargetName</Name>

              <Value>$Config/TargetName$</Value>

            </Parameter>

          </Parameters>

          <TimeoutSeconds>120</TimeoutSeconds>

        </ProbeAction>

      </MemberModules>

      <Composition>

        <Node ID="Script">

          <Node ID="DS"/>

        </Node>

      </Composition>

    </Composite>

  </ModuleImplementation>

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

</DataSourceModuleType>