Source Code for Module Products.DataCollector.CommandParsers.Unix_df_k

 1  ############################################################################## 
 2  #  
 3  # Copyright (C) Zenoss, Inc. 2007, 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  __doc__ = """CommandParser 
12   
13  CommandParser parses the output of a command to return a datamap 
14   
15  $Id: Uname_A.py,v 1.2 2003/10/01 23:40:51 edahl Exp $""" 
16   
17  __version__ = '$Revision: 1.2 $'[11:-2] 
18   
19  from CommandParser import CommandParser 
20   
21 -class Unix_df_k(CommandParser): 
22       
23      command = 'df -k' 
24   
25 -    def condition(self, device, log): 
26          pp = device.getPrimaryPath() 
27          return "Linux" in pp or "Darwin" in pp 
28   
29 -    def parse(self, device, results, log): 
30          log.info("collecting filesystems from device %s" % device.id) 
31          rm = self.newRelationshipMap("filesystems") 
32          rlines = results.split("\n") 
33          for line in rlines: 
34              aline = line.split() 
35              if len(aline) != 6: continue 
36              try: 
37                  om = self.newObjectMap("ZenModel.FileSystem") 
38                  om['storageDevice'] = aline[0] 
39                  om['totalBytes'] = long(aline[1]) * 1024 
40                  om['usedBytes'] = long(aline[2]) * 1024 
41                  om['availBytes'] = long(aline[3]) * 1024 
42                  cap = aline[4][-1] == "%" and aline[4][:-1] or aline[4] 
43                  om['capacity'] = cap 
44                  om['mount'] = aline[5] 
45                  om['id'] = self.prepId(om['mount'], '-') 
46                  om['title'] = om['mount'] 
47                  rm.append(om) 
48              except ValueError: pass 
49          return rm 
50   
51 -    def description(self): 
52          return "get df -k from server to build filesystems" 
53