Source Code for Module ZenRRD.SnmpDaemon

 1  ########################################################################### 
 2  # 
 3  # This program is part of Zenoss Core, an open source monitoring platform. 
 4  # Copyright (C) 2007, Zenoss Inc. 
 5  # 
 6  # This program is free software; you can redistribute it and/or modify it 
 7  # under the terms of the GNU General Public License version 2 as published by 
 8  # the Free Software Foundation. 
 9  # 
10  # For complete information please visit: http://www.zenoss.com/oss/ 
11  # 
12  ########################################################################### 
13   
14  __doc__ = """SnmpDaemon 
15   
16  Common performance monitoring daemon code for zenperfsnmp and zenprocess. 
17   
18  """ 
19   
20  from RRDDaemon import RRDDaemon 
21   
22  from pynetsnmp.twistedsnmp import snmpprotocol 
23   
24 -class SnmpDaemon(RRDDaemon): 
25      snmpCycleInterval = 5*60            # seconds 
26      heartbeatTimeout = snmpCycleInterval*3 
27   
28      properties = RRDDaemon.properties + ('snmpCycleInterval',) 
29       
30 -    def __init__(self, name, noopts=False): 
31          """ 
32          Initializer for common SNMP daemon classes 
33   
34          @param name: name of the daemon 
35          @type name: string 
36          @param noopts: process command-line arguments? 
37          @type noopts: boolean 
38          """ 
39          RRDDaemon.__init__(self, name, noopts) 
40          self.snmpPort = snmpprotocol.port() 
41           
42 -    def setPropertyItems(self, items): 
43          """ 
44          Set all of the specified zProperties. 
45   
46          @param items: kwargs 
47          @type items: list 
48          """ 
49          RRDDaemon.setPropertyItems(self, items) 
50          self.heartbeatTimeout = self.snmpCycleInterval*3 
51