bin/shinken-reactionner

   1 #!/usr/bin/env python
   2 #Copyright (C) 2009-2010 :
   3 #    Gabes Jean, naparuba@gmail.com
   4 #    Gerhard Lausser, Gerhard.Lausser@consol.de
   5 #    Gregory Starck, g.starck@gmail.com
   6 #
   7 #This file is part of Shinken.
   8 #
   9 #Shinken is free software: you can redistribute it and/or modify
  10 #it under the terms of the GNU Affero General Public License as published by
  11 #the Free Software Foundation, either version 3 of the License, or
  12 #(at your option) any later version.
  13 #
  14 #Shinken is distributed in the hope that it will be useful,
  15 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 #GNU Affero General Public License for more details.
  18 #
  19 #You should have received a copy of the GNU Affero General Public License
  20 #along with Shinken.  If not, see <http://www.gnu.org/licenses/>.
  21
  22
  23 #This class is an application for launch actions
  24 #like notifications or event handlers
  25 #The actionner listen configuration from Arbiter in a port (first argument)
  26 #the configuration gived by arbiter is schedulers where actionner will take
  27 #actions.
  28 #When already launch and have a conf, actionner still listen to arbiter (one
  29 #a timeout) if arbiter wants it to have a new conf, actionner forgot old
  30 #chedulers (and actions into) take new ones and do the (new) job.
  31
  32 import sys, os
  33 import getopt
  34 import ConfigParser
  35
  36
  37 #Try to load shinken lib.
  38 #Maybe it's not in our python path, so we detect it
  39 #it so (it's a untar install) we add .. in the path
  40 try:
  41     import shinken
  42 except ImportError, e:
  43     if hasattr(sys.modules['__main__'], '__file__'):
  44         my_path = os.path.abspath(sys.modules['__main__'].__file__)
  45         elts = os.path.dirname(my_path).split(os.sep)[:-1]
  46         sys.path.append(os.sep.join(elts))
  47         elts.append('shinken')
  48         sys.path.append(os.sep.join(elts))
  49
  50
  51 from shinken.daemons.reactionnerdaemon import Reactionner, usage
  52
  53
  54
  55 #lets go to the party
  56 if __name__ == "__main__":
  57     #Manage the options
  58     try:
  59         opts, args = getopt.getopt(sys.argv[1:], "hrdc::w", ["help", "replace", "daemon", "config=", "debug=", "easter"])
  60     except getopt.GetoptError, err:
  61         # print help information and exit:
  62         print str(err) # will print something like "option -a not recognized"
  63         usage(sys.argv[0])
  64         sys.exit(2)
  65     #Default params
  66     config_file = None
  67     is_daemon=False
  68     do_replace=False
  69     debug=False
  70     debug_file=None
  71     for o, a in opts:
  72         if o in ("-h", "--help"):
  73             usage(sys.argv[0])
  74             sys.exit()
  75         elif o in ("-r", "--replace"):
  76             do_replace = True
  77         elif o in ("-c", "--config"):
  78             config_file = a
  79         elif o in ("-d", "--daemon"):
  80             is_daemon = True
  81         elif o in ("--debug"):
  82             debug = True
  83             debug_file = a
  84         else:
  85             print "Sorry, the option",o, a, "is unknown"
  86             usage(sys.argv[0])
  87             sys.exit()
  88
  89
  90     daemon = Reactionner(config_file, is_daemon, do_replace, debug, debug_file)
  91
  92     daemon.main()