F5 Big IP: Real machine status Health Monitor

Jalasoft.Xian.SmartManagementPacks.F5BigIp.RealMachineStatus.2.1 (AggregateMonitor)

This monitor catches Xian events that notifies when the Real machine status has changed its state.

Knowledge Base article:

Summary

Real machine status has changed.

The real machine status has changed to one of the following states: unchecked, up, down, force down, checking, maintenance, enabled, disabled.

Causes

When unchecked, it prevents connections. When up, sessions are enabled. When down, sessions are disabled. When force down, it has been disabled as part of a programmed procedure. When checking, it allows connections. When maintenance, it is undergoing a programmed procedure. When enabled, connections are enabled. When disabled, connections are disabled.

Resolutions

Change status according to requirements.

Additional

Monitors real machine status.

Element properties:

Target

Jalasoft.Xian.Common.Elements.ThirdParty.F5Networks.JsXF5BigIpV9RealMachineElement

Parent Monitor

System.Health.PerformanceState

Algorithm

WorstOf

Category

StateCollection

Enabled

True

Alert Generate

True

Alert Severity

MatchMonitorHealth

Alert Priority

Low

Alert Auto Resolve

True

Remotable

True

Accessibility

Public

Alert Message

Real machine status Alert

{0}

Source Code:

<AggregateMonitor ID="Jalasoft.Xian.SmartManagementPacks.F5BigIp.RealMachineStatus.2.1" Accessibility="Public" Enabled="true" Target="ThirdParty_F5Networks!Jalasoft.Xian.Common.Elements.ThirdParty.F5Networks.JsXF5BigIpV9RealMachineElement" ParentMonitorID="SystemHealth!System.Health.PerformanceState" Remotable="true" Priority="Normal">

  <Category>StateCollection</Category>

  <AlertSettings AlertMessage="RealMachineStatus_AlertMessage">

    <AlertOnState>Warning</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>Low</AlertPriority>

    <AlertSeverity>MatchMonitorHealth</AlertSeverity>

    <AlertParameters>

      <AlertParameter1>$Data/Context/Params/Param[3]$</AlertParameter1>

    </AlertParameters>

  </AlertSettings>

  <Algorithm>WorstOf</Algorithm>

</AggregateMonitor>