Performance Subtraction SNMP Divided by 1024 Data Source Module

DataSourceModule.Performance.Subtraction.Div1024 (DataSourceModuleType)

Subtracts One SNMP Value from another and divides by 1024

Element properties:

Member Modules:

Overrideable Parameters:

Source Code:

<DataSourceModuleType ID="DataSourceModule.Performance.Subtraction.Div1024" Accessibility="Public" Batching="false">

  <Configuration>

    <IncludeSchemaTypes>

      <SchemaType>System!System.ParamListSchema</SchemaType>

      <SchemaType>System!System.ExpressionEvaluatorSchema</SchemaType>

      <SchemaType>SNMP!System.SnmpVarBindsSchema</SchemaType>

    </IncludeSchemaTypes>

    <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="NoOfRetries" type="xsd:unsignedInt" default="3"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="Timeout " type="xsd:unsignedInt" default="500"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="Port" type="xsd:unsignedInt" default="161"/>

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

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

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" minOccurs="0" maxOccurs="1" name="Version" type="xsd:string"/>

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

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

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

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

  </Configuration>

  <OverrideableParameters>

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

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

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

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

  </OverrideableParameters>

  <ModuleImplementation Isolation="Any">

    <Composite>

      <MemberModules>

        <DataSource ID="SnmpDataSource" TypeID="SNL!System.NetworkManagement.SnmpDataSource">

          <Scheduler>

            <SimpleReccuringSchedule>

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

            </SimpleReccuringSchedule>

            <ExcludeDates/>

          </Scheduler>

          <NoOfRetries>$Config/NoOfRetries$</NoOfRetries>

          <Timeout>$Config/Timeout$</Timeout>

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

          <SNMPv3UserName>$RunAs[Name="SNL!System.NetworkManagement.SnmpV3.MonitoringAccount"]/UserName$</SNMPv3UserName>

          <SNMPv3AuthProtocol>$RunAs[Name="SNL!System.NetworkManagement.SnmpV3.MonitoringAccount"]/AuthenticationProtocol$</SNMPv3AuthProtocol>

          <SNMPv3AuthPassword>$RunAs[Name="SNL!System.NetworkManagement.SnmpV3.MonitoringAccount"]/AuthenticationKey$</SNMPv3AuthPassword>

          <SNMPv3PrivProtocol>$RunAs[Name="SNL!System.NetworkManagement.SnmpV3.MonitoringAccount"]/PrivacyProtocol$</SNMPv3PrivProtocol>

          <SNMPv3PrivPassword>$RunAs[Name="SNL!System.NetworkManagement.SnmpV3.MonitoringAccount"]/PrivacyKey$</SNMPv3PrivPassword>

          <SNMPv3ContextName>$RunAs[Name="SNL!System.NetworkManagement.SnmpV3.MonitoringAccount"]/ContextName$</SNMPv3ContextName>

          <IP>$Config/IP$</IP>

          <CommunityString>$Config/Community$</CommunityString>

          <Version>$Config/Version$</Version>

          <SnmpVarBinds>$Config/SnmpVarBinds$</SnmpVarBinds>

          <OutputOnError>false</OutputOnError>

        </DataSource>

        <ProbeAction ID="ScriptProbePS" TypeID="Windows!Microsoft.Windows.PowerShellPropertyBagTriggerOnlyProbe">

          <ScriptName>SubtractDiv1024.ps1</ScriptName>

          <ScriptBody><Script>#==================================================================================

# Script: 	Subtract Div1024.ps1

# Date:		14/05/18

# Author: 	Andi Patrick

# Purpose:	Subtracts Number from another Number and divides result by 1024.

#==================================================================================



# Named Parameters

param($Number1, $Number2)



#Start by setting up API object.

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



#Create a property bag.

$bag = $api.CreatePropertyBag()



# Create Result

$Result = $Number1 - $Number2

$Result = [int]($Result / 1024)



# Add Result to Property Bag

$bag.AddValue('Number', $Result)



# Return Property Bag

#$api.Return($bag) # Used for debugging

$bag</Script></ScriptBody>

          <SnapIns/>

          <Parameters>

            <Parameter>

              <Name>Number1</Name>

              <Value>$Data/SnmpVarBinds/SnmpVarBind[1]/Value$</Value>

            </Parameter>

            <Parameter>

              <Name>Number2</Name>

              <Value>$Data/SnmpVarBinds/SnmpVarBind[2]/Value$</Value>

            </Parameter>

          </Parameters>

          <TimeoutSeconds>60</TimeoutSeconds>

        </ProbeAction>

        <ConditionDetection ID="Mapper" TypeID="Perf!System.Performance.DataGenericMapper">

          <ObjectName>$Config/ObjectName$</ObjectName>

          <CounterName>$Config/CounterName$</CounterName>

          <InstanceName>$Config/InstanceName$</InstanceName>

          <Value>$Data/Property[@Name="Number"]$</Value>

        </ConditionDetection>

      </MemberModules>

      <Composition>

        <Node ID="Mapper">

          <Node ID="ScriptProbePS">

            <Node ID="SnmpDataSource"/>

          </Node>

        </Node>

      </Composition>

    </Composite>

  </ModuleImplementation>

  <OutputType>Perf!System.Performance.Data</OutputType>

</DataSourceModuleType>