ZenRRD.RRDDaemon.RRDDaemon

Package ZenRRD :: Module RRDDaemon :: Class RRDDaemon

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Class RRDDaemon

Jellyable --+            
            |            
 Serializable --+        
                |        
    Referenceable --+    
                    |    
      CmdBase --+   |    
                |   |    
        ZenDaemon --+    
                    |    
             PBDaemon --+
                        |
                       RRDDaemon

Known Subclasses:: SnmpDaemon

Holds the code common to performance gathering daemons.

Method Summary
	`__init__(self, name)`
	`buildOptions(self)` basic options setup sub classes can add more options here
	`error(self, error)` Log an error, including any traceback data for a failure Exception
	`errorStop(self, why)`
	`getDevicePingIssues(self)`
	`heartbeat(self, *unused)` if cycling, send a heartbeat, else, shutdown
	`logError(self, msg, error)`
	`model(self)`
	`remote_setPropertyItems(self, items)`
	`remote_updateDeviceList(self, devices)`
	`sendThresholdEvent(self, **kw)` Send the right event class for threshhold events
	`setPropertyItems(self, items)` extract configuration elements used by this server
Inherited from `PBDaemon`: `connect`, `connected`, `eventService`, `getInitialServices`, `getService`, `getServiceNow`, `gotPerspective`, `remote_getName`, `remote_shutdown`, `run`, `sendEvent`, `sigTerm`, `stop` Inherited from `ZenDaemon`: `becomeDaemon`, `changeUser`, `setupLogging` Inherited from `CmdBase`: `buildParser`, `parseOptions` Inherited from `Referenceable`: `jellyFor`, `remoteMessageReceived` Inherited from `Serializable`: `processUniqueID` Inherited from `Jellyable`: `getStateFor`

Class Variable Summary
`int`	`configCycleInterval` = 20
`dict`	`heartbeatevt` = `{'eventClass': '/Heartbeat'}`
`int`	`heartBeatTimeout` = 60
`tuple`	`properties` = `('configCycleInterval',)`
`NoneType`	`rrd` = None
`bool`	`shutdown` = `False`
Inherited from `PBDaemon`: `initialServices`, `name` Inherited from `ZenDaemon`: `pidfile` Inherited from `CmdBase`: `doesLogging` Inherited from `Referenceable`: `__implemented__`, `__provides__`, `perspective` Inherited from `Jellyable`: `__providedBy__`

Method Details

buildOptions(self)

basic options setup sub classes can add more options here

Overrides:: Products.ZenHub.PBDaemon.PBDaemon.buildOptions (inherited documentation)

error(self, error)

Log an error, including any traceback data for a failure Exception

heartbeat(self, *unused)

if cycling, send a heartbeat, else, shutdown

sendThresholdEvent(self, **kw)

Send the right event class for threshhold events

setPropertyItems(self, items)

extract configuration elements used by this server

Class Variable Details

configCycleInterval

Type:: int
Value:: 20

heartbeatevt

Type:: dict
Value:: {'eventClass': '/Heartbeat'}

heartBeatTimeout

Type:: int
Value:: 60

properties

Type:: tuple
Value:: ('configCycleInterval',)

rrd

Type:: NoneType
Value:: None

shutdown

Type:: bool
Value:: False

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