Package ZenRRD :: Module zenperfsnmp :: Class zenperfsnmp

Class zenperfsnmp

  Products.ZenUtils.CmdBase.CmdBase --+                
                                      |                
  Products.ZenUtils.ZenDaemon.ZenDaemon --+            
                                          |            
 twisted.spread.jelly.Jellyable --+       |            
                                  |       |            
twisted.spread.flavors.Serializable --+   |            
                                      |   |            
   twisted.spread.flavors.Referenceable --+            
                                          |            
          Products.ZenHub.PBDaemon.PBDaemon --+        
                                              |        
                            RRDDaemon.RRDDaemon --+    
                                                  |    
                              SnmpDaemon.SnmpDaemon --+
                                                      |
                                                     zenperfsnmp

Periodically query all devices for SNMP values to archive in RRD files

Instance Methods

[hide private]

__init__(self)

source code

pickleName(self, id)

source code

loadConfigs(self, perfRoot)
Read local configuration values at startup

source code

cleanup(self, fullPath)

source code

maybeQuit(self)
Stop if all performance has been fetched, and we aren't cycling

source code

remote_updateDeviceList(self, devices)

source code

startUpdateConfig(self, driver)
Periodically ask the Zope server for basic configuration data.

source code

updateDeviceList(self, responses, requested)
Update the config for devices devices

source code

updateAgentProxy(self, deviceName, ip, port, community, version, timeout, tries, maxoids=40)
create or update proxy

source code

updateSnmpStatus(self, status)
Update the Snmp failure counts from Status database

source code

remote_deleteDevice(self, doomed)

source code

remote_updateDeviceConfig(self, snmpTargets)

source code

updateDeviceConfig(self, snmpTargets)
Save the device configuration and create an SNMP proxy to talk to it

source code

scanCycle(self, *unused)

source code

setUnresponsiveDevices(self, arg)
remember all the unresponsive devices

source code

readDevices(self, unused=None)
Periodically fetch the performance values from all known devices

source code

reportRate(self, *unused)
Finished reading all the devices, report stats and maybe stop

source code

startReadDevice(self, deviceName)
Initiate a request (or several) to read the performance data from a device

source code

badOid(self, deviceName, oid)

source code

storeValues(self, updates, deviceName)
decode responses from devices and store the elements in RRD files

source code

storeRRD(self, device, oid, value)
store a value into an RRD file

source code

connected(self)
Run forever, fetching and storing

source code

Inherited from SnmpDaemon.SnmpDaemon: setPropertyItems

Inherited from RRDDaemon.RRDDaemon: buildOptions, error, errorStop, getDevicePingIssues, heartbeat, logError, model, remote_setPropertyItems, remote_updateThresholdClasses, sendThresholdEvent

Inherited from Products.ZenHub.PBDaemon.PBDaemon: connect, eventService, getInitialServices, getService, getServiceNow, gotPerspective, remote_getName, remote_shutdown, run, sendEvent, sigTerm, stop

Inherited from Products.ZenUtils.ZenDaemon.ZenDaemon: becomeDaemon, changeUser, setupLogging

Inherited from Products.ZenUtils.CmdBase.CmdBase: buildParser, generate_configs, generate_xml_table, parseOptions, pretty_print_config_comment

Inherited from twisted.spread.flavors.Referenceable: jellyFor, remoteMessageReceived

Inherited from twisted.spread.flavors.Serializable: processUniqueID

Inherited from twisted.spread.jelly.Jellyable: __providedBy__, getStateFor

Class Variables

[hide private]

maxRrdFileAge = 2592000

perfsnmpConfigInterval = 1200

perfsnmpCycleInterval = 300

properties = ('configCycleInterval', 'snmpCycleInterval', 'per...

initialServices = ['EventService', 'SnmpPerfConfig']

Inherited from SnmpDaemon.SnmpDaemon: heartBeatTimeout, snmpCycleInterval

Inherited from RRDDaemon.RRDDaemon: configCycleInterval, heartbeatevt, rrd, shutdown, thresholds

Inherited from Products.ZenHub.PBDaemon.PBDaemon: name

Inherited from Products.ZenUtils.ZenDaemon.ZenDaemon: pidfile

Inherited from Products.ZenUtils.CmdBase.CmdBase: doesLogging

Inherited from twisted.spread.flavors.Referenceable: __implemented__, __provides__, perspective

Method Details

[hide private]

Run forever, fetching and storing

Overrides: Products.ZenHub.PBDaemon.PBDaemon.connected

Class Variable Details

[hide private]

properties

Value:

('configCycleInterval', 'snmpCycleInterval', 'perfsnmpCycleInterval')

Class zenperfsnmp

__init__(self) (Constructor)

remote_updateDeviceList(self, devices)

connected(self)

properties

init(self)
(Constructor)