Source Code for Module Products.ZenRRD.parsers.Auto

 1  ############################################################################## 
 2  #  
 3  # Copyright (C) Zenoss, Inc. 2008, all rights reserved. 
 4  #  
 5  # This content is made available according to terms specified in 
 6  # License.zenoss under the directory where your Zenoss product is installed. 
 7  #  
 8  ############################################################################## 
 9   
10   
11  from Products.ZenRRD.parsers.Cacti import Cacti 
12  from Products.ZenRRD.parsers.Nagios import Nagios 
13  from Products.ZenRRD.CommandParser import CommandParser, ParsedResults 
14   
15 -class Auto(CommandParser): 
16   
17   
18 -    def processResults(self, cmd, result): 
19   
20          # best effort.  Try Nagios first, if that doesn't return data values 
21          # try Cacti. If cacti doesn't return value use results from nagios 
22          # since it is more likely to have been an error parsing nagios data 
23          # and the nagios parser puts more data in the event.  Both parsers 
24          # have the same logic for event severity based on exit code 
25   
26          cactiResult= None 
27          nagiosResult = ParsedResults() 
28   
29          nagiosParser = Nagios() 
30          nagiosParser.processResults(cmd, nagiosResult) 
31   
32          if not nagiosResult.values: 
33              cactiParser = Cacti() 
34              cactiResult= ParsedResults() 
35              cactiParser.processResults(cmd, cactiResult) 
36   
37          if cactiResult and cactiResult.values: 
38             #use cacti results 
39              parserResult = cactiResult 
40          else: 
41              parserResult = nagiosResult 
42   
43          result.events.extend(parserResult.events) 
44          result.values.extend(parserResult.values) 
45