certmaster/overlord/cmd_modules/show.py

   1 """
   2 show introspection commandline
   3
   4 Copyright 2007, Red Hat, Inc
   5 see AUTHORS
   6
   7 This software may be freely redistributed under the terms of the GNU
   8 general public license.
   9
  10 You should have received a copy of the GNU General Public License
  11 along with this program; if not, write to the Free Software
  12 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  13 """
  14
  15
  16 import optparse
  17 import pprint
  18 import xmlrpclib
  19
  20 from func.overlord import command
  21 from func.overlord import client
  22
  23 DEFAULT_PORT = 51234
  24
  25
  26 class ShowHardware(client.command.Command):
  27     name = "hardware"
  28     usage = "show hardware details"
  29
  30     # FIXME: we might as well make verbose be in the subclass
  31     #      and probably an inc variable while we are at it
  32     def addOptions(self):
  33         self.parser.add_option("-v", "--verbose", dest="verbose",
  34                                action="store_true")
  35         self.parser.add_option("-p", "--port", dest="port")
  36
  37
  38     def handleOptions(self, options):
  39         self.port = DEFAULT_PORT
  40         if self.options.port:
  41             self.port = self.options.port
  42
  43     def parse(self, argv):
  44         self.argv = argv
  45         return command.Command.parse(self,argv)
  46
  47     def do(self,args):
  48
  49         self.server_spec = self.parentCommand.parentCommand.server_spec
  50
  51         client_obj = client.Client(self.server_spec,
  52                                    port=self.port,
  53                                    interactive=False,
  54                                    verbose=self.options.verbose,
  55                                    config=self.config)
  56
  57         results = client_obj.run("hardware", "info", [])
  58
  59         # if the user
  60         top_options = ["port","verbose"]
  61
  62         for minion in results:
  63             print "%s:" % minion
  64             minion_data = results[minion]
  65             # if user set no args
  66             if not args:
  67                 pprint.pprint(minion_data)
  68                 continue
  69
  70             for arg in args:
  71                 if arg in minion_data:
  72                     print minion_data[arg]
  73
  74
  75 class Show(client.command.Command):
  76     name = "show"
  77     usage = "various simple report stuff"
  78     subCommandClasses = [ShowHardware]
  79     def addOptions(self):
  80         self.parser.add_option("-v", "--verbose", dest="verbose",
  81                                action="store_true")
  82         self.parser.add_option("-p", "--port", dest="port",
  83                                default=DEFAULT_PORT)
  84
  85     def handleOptions(self, options):
  86         self.options = options
  87
  88         self.verbose = options.verbose
  89         self.port = options.port
  90
  91
  92     def parse(self, argv):
  93         self.argv = argv
  94
  95         return command.Command.parse(self, argv)
  96
  97
  98     def do(self, args):
  99         pass