shinken/pollerlink.py

   1 #!/usr/bin/env python
   2 #Copyright (C) 2009-2010 :
   3 #    Gabes Jean, naparuba@gmail.com
   4 #    Gerhard Lausser, Gerhard.Lausser@consol.de
   5 #
   6 #This file is part of Shinken.
   7 #
   8 #Shinken is free software: you can redistribute it and/or modify
   9 #it under the terms of the GNU Affero General Public License as published by
  10 #the Free Software Foundation, either version 3 of the License, or
  11 #(at your option) any later version.
  12 #
  13 #Shinken is distributed in the hope that it will be useful,
  14 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 #GNU Affero General Public License for more details.
  17 #
  18 #You should have received a copy of the GNU Affero General Public License
  19 #along with Shinken.  If not, see <http://www.gnu.org/licenses/>.
  20
  21
  22 #This class is the link between Arbiter and Poller. With It, arbiter
  23 #can see if a poller is alive, and can send it new configuration
  24
  25 from shinken.satellitelink import SatelliteLink, SatelliteLinks
  26 from shinken.util import to_int, to_bool, to_split
  27 from shinken.property import UnusedProp, BoolProp, IntegerProp, FloatProp, CharProp, StringProp, ListProp
  28
  29 class PollerLink(SatelliteLink):
  30     id = 0
  31     my_type = 'poller'
  32     #To_send : send or not to satellite conf
  33     properties={'poller_name': StringProp(
  34             fill_brok=['full_status'],
  35             to_send=True),
  36                 'address': StringProp(
  37             fill_brok=['full_status']),
  38                 'port': IntegerProp(
  39             default=7771,
  40             fill_brok=['full_status']),
  41                 'spare': BoolProp(
  42             default='0',
  43             fill_brok=['full_status']),
  44                 'manage_sub_realms': BoolProp(
  45             default='0',
  46             fill_brok=['full_status']),
  47                 'modules': ListProp(
  48             default='',
  49             to_send=True),
  50                 'min_workers': IntegerProp(
  51             default='1',
  52             fill_brok=['full_status'],
  53             to_send=True),
  54                 'max_workers': IntegerProp(
  55             default='30',
  56             fill_brok=['full_status'],
  57             to_send=True),
  58                 'processes_by_worker': IntegerProp(
  59             default='256',
  60             fill_brok=['full_status'],
  61             to_send=True),
  62                 'polling_interval': IntegerProp(
  63             default='1',
  64             fill_brok=['full_status'],
  65             to_send=True),
  66                 'manage_arbiters': IntegerProp(
  67             default='0'),
  68                 'poller_tags': ListProp(
  69             default='',
  70             to_send=True),
  71                 'use_timezone': StringProp(
  72             default='NOTSET',
  73             to_send=True),
  74                 'timeout': IntegerProp(
  75             default='3',
  76             fill_brok=['full_status']),
  77                 'data_timeout': IntegerProp(
  78             default='120',
  79             fill_brok=['full_status']),
  80                 'max_check_attempts': IntegerProp(
  81             default='3',
  82             fill_brok=['full_status']),
  83                 'realm' : StringProp(default=''),
  84                 }
  85
  86     running_properties = {'con': StringProp(
  87             default=None),
  88                           'alive': StringProp(
  89             default=False,
  90             fill_brok=['full_status'],
  91             to_send=True),
  92                           'broks': StringProp(
  93             default=[]),
  94                           'attempt': StringProp(
  95             default=0,
  96             fill_brok=['full_status']), # the number of failed attempt
  97                           'reachable': StringProp(
  98             default=False,
  99             fill_brok=['full_status']), # can be network ask or not (dead or check in timeout or error)
 100                           'configuration_errors' : StringProp(default=[]),
 101                           }
 102     macros = {}
 103
 104     def get_name(self):
 105         return self.poller_name
 106
 107
 108     def register_to_my_realm(self):
 109         self.realm.pollers.append(self)
 110         if self.poller_tags != []:
 111             print "I %s manage tags : %s " % (self.get_name(), self.poller_tags)
 112
 113 class PollerLinks(SatelliteLinks):
 114     name_property = "name"
 115     inner_class = PollerLink