Package Products :: Package ZenStatus :: Module zenping :: Class ZenPing

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Class ZenPing

                 object --+            
                          |            
   ZenUtils.CmdBase.CmdBase --+        
                              |        
   ZenUtils.ZenDaemon.ZenDaemon --+    
                                  |    
twisted.spread.pb.Referenceable --+    
                                  |    
           ZenHub.PBDaemon.PBDaemon --+
                                      |
                                     ZenPing

Instance Methods

__init__(self)
Initializer that takes care of basic daemon options.

source code

getPinger(self)

source code

config(self)

source code

stopOnError(self, error)

source code

connected(self)

source code

sendPingEvent(self, pj)
Send an event based on a ping job to the event backend.

source code

loadConfig(self, driver)
Get the configuration for zenping

source code

buildOptions(self)
Standard set of command-line options.

source code

pingCycle(self, unused=None)
Start a new run against the ping job tree

source code

startOne(self)
Initiate the next ping job

source code

ping(self, pj)
Perform a ping

source code

next(self)
Pull up the next ping job, which may throw StopIteration

source code

endCycle(self, *unused)
Note the end of the ping list with a successful status message

source code

heartbeat(self)
Send a heartbeat event for this monitor.

source code

pingSuccess(self, pj)
Callback for a good ping response

source code

pingFailed(self, err)

source code

doPingFailed(self, err)
Callback for a bad (no) ping response

source code

remote_setPropertyItems(self, items)
The config has changed, maybe the device list is different

source code

remote_updateConfig(self)

source code

copyItems(self, items)

source code

clearDevice(self, device)

source code

clearDeletedDevices(self, oldtree)
Send clears for any device we stop pinging

source code

remote_deleteDevice(self, device)

source code

Inherited from ZenHub.PBDaemon.PBDaemon: connect, connectTimeout, eventService, getInitialServices, getService, getServiceNow, gotPerspective, pushEvents, pushEventsLoop, remote_getName, remote_shutdown, remote_updateThresholdClasses, run, sendEvent, sendEvents, setExitCode, sigTerm, stop

Inherited from ZenUtils.ZenDaemon.ZenDaemon: becomeDaemon, becomeWatchdog, changeUser, niceDoggie, openPrivilegedPort, setupLogging, sighandler_USR1, watchdogCycleTime, watchdogMaxRestartTime, watchdogStartTimeout, writePidFile

Inherited from ZenUtils.CmdBase.CmdBase: buildParser, checkLogpath, generate_configs, generate_xml_configs, generate_xml_table, getConfigFileDefaults, parseOptions, pretty_print_config_comment

Inherited from object: __delattr__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __str__

Class Variables

agent = "zenping"

name = "zenping"

eventGroup = "Ping"

initialServices = PBDaemon.initialServices+ ['PingConfig']

pingTimeOut = 1.5

pingTries = 2

pingChunk = 75

pingCycleInterval = 60

configCycleInterval = 20* 60

maxPingFailures = 2

pinger = None

pingTreeIter = None

startTime = None

jobs = 0

reconfigured = True

loadingConfig = None

lastConfig = None

Inherited from ZenHub.PBDaemon.PBDaemon: heartbeatEvent, heartbeatTimeout

Inherited from ZenHub.PBDaemon.PBDaemon (private): _customexitcode, _sendingEvents

Inherited from ZenUtils.ZenDaemon.ZenDaemon: pidfile

Inherited from ZenUtils.CmdBase.CmdBase: doesLogging

Properties

Inherited from object: __class__

Method Details

init(self)
(Constructor)

Initializer that takes care of basic daemon options. Creates a PID file.

Overrides: ZenHub.PBDaemon.PBDaemon.__init__

connected(self)

Overrides: ZenHub.PBDaemon.PBDaemon.connected

buildOptions(self)

Standard set of command-line options.

Overrides: ZenHub.PBDaemon.PBDaemon.buildOptions

heartbeat(self)

Send a heartbeat event for this monitor.

Overrides: ZenHub.PBDaemon.PBDaemon.heartbeat

remote_setPropertyItems(self, items)

The config has changed, maybe the device list is different

Overrides: ZenHub.PBDaemon.PBDaemon.remote_setPropertyItems