Source Code for Module DataCollector.ProcessCommandPlugin

 1  ########################################################################### 
 2  # 
 3  # This program is part of Zenoss Core, an open source monitoring platform. 
 4  # Copyright (C) 2009, 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   
15  from pprint import pformat 
16   
17  from Products.DataCollector.plugins.CollectorPlugin import CommandPlugin 
18   
19   
20 -class ProcessCommandPlugin(CommandPlugin): 
21      """ 
22      Base class for Linux and AIX command plugins for parsing ps command output 
23      and modeling processes. 
24      """ 
25       
26      compname = "os" 
27      relname = "processes" 
28      modname = "Products.ZenModel.OSProcess" 
29      classname = "createFromObjectMap" 
30       
31 -    def process(self, device, results, log): 
32           
33          log.info('Collecting process information for device %s' % device.id) 
34          relMap = self.relMap() 
35           
36          for line in results.splitlines(): 
37               
38              words = line.split() 
39               
40              relMap.append(self.objectMap({ 
41                  "procName": words[0], 
42                  "parameters": " ".join(words[1:])})) 
43                   
44          log.debug("First three modeled processes:\n%s" %  
45                  pformat(relMap.maps[:3])) 
46                   
47          return relMap 
48