certmaster/overlord/cmd_modules/ping.py

   1 """
   2 copyfile command line
   3
   4 Copyright 2007, Red Hat, Inc
   5 Michael DeHaan <mdehaan@redhat.com>
   6 also see AUTHORS
   7
   8 This software may be freely redistributed under the terms of the GNU
   9 general public license.
  10
  11 You should have received a copy of the GNU General Public License
  12 along with this program; if not, write to the Free Software
  13 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  14 """
  15
  16 import optparse
  17 import os
  18 import pprint
  19 import stat
  20 import xmlrpclib
  21
  22 from func.overlord import command
  23 from func.overlord import client
  24
  25 # FIXME: this really should not be in each sub module.
  26 DEFAULT_PORT = 51234
  27
  28
  29 class Ping(client.command.Command):
  30     name = "ping"
  31     usage = "see what func minions are up/accessible"
  32
  33     def addOptions(self):
  34         """
  35         Not too many options for you!  (Seriously, it's a simple command ... func "*" ping)
  36         """
  37         # FIXME: verbose and port should be added globally to all sub modules
  38         self.parser.add_option("-v", "--verbose", dest="verbose",
  39                                action="store_true")
  40         self.parser.add_option("-p", "--port", dest="port",
  41                                default=DEFAULT_PORT)
  42
  43     def handleOptions(self, options):
  44         """
  45         Nothing to do here...
  46         """
  47         pass
  48
  49     def do(self, args):
  50         self.server_spec = self.parentCommand.server_spec
  51
  52         # because this is mainly an interactive command, expand the server list and make seperate connections.
  53         # to make things look more speedy.
  54
  55         servers = client.expand_servers(self.server_spec, port=self.options.port, noglobs=None,
  56                                         verbose=self.options.verbose, just_fqdns=True)
  57
  58         for server in servers:
  59
  60             client_obj = client.Client(server,port=self.options.port,interactive=False,
  61                                        verbose=self.options.verbose,config=self.config, noglobs=True)
  62
  63             results = client_obj.run("test", "ping", [])
  64             if results == 1:
  65                 print "[ ok ... ] %s" % server
  66             else:
  67                 print "[ FAILED ] %s" % server
  68
  69         return 1