Source Code for Module ZenUtils.LocationDump

 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__="""LocationDump 
15   
16  Dump location data from pre 0.11.7 database to text to be reloaded 
17  in new location format 
18  """ 
19   
20  from ZCmdBase import ZCmdBase 
21   
22 -class LocationDump(ZCmdBase): 
23      """ 
24      Dump location data 
25      """ 
26       
27 -    def dump(self): 
28          """ 
29          Dump location data to the specified output file. 
30          """ 
31          outfile = open(self.options.outfile, "w") 
32          if not hasattr(self.dataroot, "getSubDevices"): 
33              raise RuntimeError, "dataroot doesn't have getSubDevices" 
34          devs = self.dataroot.getSubDevices() 
35          for dev in devs: 
36              dcname = dev.getDataCenterName() 
37              rname = dev.getRackName() 
38              if rname:  
39                  locpath = dcname.split("-") 
40                  locpath.append(rname) 
41              else: 
42                  locpath = ("NoLocation",) 
43              line = "%s|%s\n" % (dev.getId(), "/" + "/".join(locpath)) 
44              outfile.write(line) 
45          outfile.close() 
46   
47   
48 -    def buildOptions(self): 
49          """ 
50          Command-line options for LocationDump 
51          """ 
52          ZCmdBase.buildOptions(self) 
53          self.parser.add_option('-o', '--outfile', 
54                      dest='outfile', 
55                      default="locdump.out", 
56                      help='output file') 
57           
58   
59  if __name__ == "__main__": 
60      ld = LocationDump() 
61      ld.dump() 
62