Isilon Cluster Status

AP.Isilon.Monitor.Cluster.Health.SNMP (UnitMonitorType)

Monitors EMC Isilon Cluster Status via SNMP (ok/attn/down/invalid)

Element properties:

Member Modules:

Overrideable Parameters:

Source Code:

<UnitMonitorType ID="AP.Isilon.Monitor.Cluster.Health.SNMP" Accessibility="Public">

  <MonitorTypeStates>

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

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

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

  </MonitorTypeStates>

  <Configuration>

    <IncludeSchemaTypes>

      <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="IP" type="xsd:string"/>

    <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="Community" 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"/>

  </OverrideableParameters>

  <MonitorImplementation>

    <MemberModules>

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

        <Scheduler>

          <SimpleReccuringSchedule>

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

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

          </SimpleReccuringSchedule>

          <ExcludeDates/>

        </Scheduler>

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

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

        <Port>161</Port>

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

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

        <Version>2</Version>

        <SnmpVarBinds>

          <SnmpVarBind>

            <!--.iso.org.dod.internet.private.enterprises.isilon.cluster.clusterStatus.clusterHealth -->

            <OID>.1.3.6.1.4.1.12124.1.1.2.0</OID>

            <Syntax>0</Syntax>

            <Value VariantType="8"/>

          </SnmpVarBind>

        </SnmpVarBinds>

      </DataSource>

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

        <Expression>

          <RegExExpression>

            <ValueExpression>

              <XPathQuery>/DataItem/SnmpVarBinds/SnmpVarBind[1]/OID</XPathQuery>

            </ValueExpression>

            <Operator>ContainsSubstring</Operator>

            <Pattern>1.3.6.1.4.1.12124.1.1.2.</Pattern>

          </RegExExpression>

        </Expression>

      </ConditionDetection>

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

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <!--.iso.org.dod.internet.private.enterprises.isilon.cluster.clusterStatus.clusterHealth -->

              <XPathQuery Type="Integer">SnmpVarBinds/SnmpVarBind[OID='.1.3.6.1.4.1.12124.1.1.2.0']/Value</XPathQuery>

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value Type="Integer">0</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </ConditionDetection>

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

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <!--.iso.org.dod.internet.private.enterprises.isilon.cluster.clusterStatus.clusterHealth -->

              <XPathQuery Type="Integer">SnmpVarBinds/SnmpVarBind[OID='.1.3.6.1.4.1.12124.1.1.2.0']/Value</XPathQuery>

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value Type="Integer">1</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </ConditionDetection>

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

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <!--.iso.org.dod.internet.private.enterprises.isilon.cluster.clusterStatus.clusterHealth -->

              <XPathQuery Type="Integer">SnmpVarBinds/SnmpVarBind[OID='.1.3.6.1.4.1.12124.1.1.2.0']/Value</XPathQuery>

            </ValueExpression>

            <Operator>Greater</Operator>

            <ValueExpression>

              <Value Type="Integer">1</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </ConditionDetection>

    </MemberModules>

    <RegularDetections>

      <RegularDetection MonitorTypeStateID="ClusterOkay">

        <Node ID="OkayFilterCondition">

          <Node ID="CheckResult">

            <Node ID="SnmpDataSource"/>

          </Node>

        </Node>

      </RegularDetection>

      <RegularDetection MonitorTypeStateID="ClusterWarning">

        <Node ID="WarningFilterCondition">

          <Node ID="CheckResult">

            <Node ID="SnmpDataSource"/>

          </Node>

        </Node>

      </RegularDetection>

      <RegularDetection MonitorTypeStateID="ClusterDown">

        <Node ID="DownFilterCondition">

          <Node ID="CheckResult">

            <Node ID="SnmpDataSource"/>

          </Node>

        </Node>

      </RegularDetection>

    </RegularDetections>

  </MonitorImplementation>

</UnitMonitorType>