Source code for shinken.objects.checkmodulation
#!/usr/bin/python
# -*- coding: utf-8 -*-
# Copyright (C) 2009-2012:
# Gabes Jean, naparuba@gmail.com
# Gerhard Lausser, Gerhard.Lausser@consol.de
# Gregory Starck, g.starck@gmail.com
# Hartmut Goebel, h.goebel@goebel-consult.de
#
# This file is part of Shinken.
#
# Shinken is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Shinken is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with Shinken. If not, see <http://www.gnu.org/licenses/>.
import time
from item import Item, Items
from shinken.property import BoolProp, IntegerProp, StringProp, ListProp
from shinken.util import to_name_if_possible
from shinken.log import logger
[docs]class CheckModulation(Item):
id = 1 # zero is always special in database, so we do not take risk here
my_type = 'checkmodulation'
properties = Item.properties.copy()
properties.update({
'checkmodulation_name': StringProp(fill_brok=['full_status']),
'check_command': StringProp(fill_brok=['full_status']),
'check_period' : StringProp(brok_transformation=to_name_if_possible, fill_brok=['full_status']),
})
running_properties = Item.running_properties.copy()
_special_properties = ('check_period',)
macros = {}
# For debugging purpose only (nice name)
[docs] def get_name(self):
return self.checkmodulation_name
# Will look at if our check_period is ok, and give our check_command if we got it
[docs] def get_check_command(self, t_to_go):
if not self.check_period or self.check_period.is_time_valid(t_to_go):
return self.check_command
return None
# Should have all properties, or a void check_period
[docs] def is_correct(self):
state = True
cls = self.__class__
# Raised all previously saw errors like unknown commands or timeperiods
if self.configuration_errors != []:
state = False
for err in self.configuration_errors:
logger.error("[item::%s] %s" % (self.get_name(), err))
for prop, entry in cls.properties.items():
if prop not in cls._special_properties:
if not hasattr(self, prop) and entry.required:
logger.warning("[checkmodulation::%s] %s property not set" % (self.get_name(), prop))
state = False # Bad boy...
# Ok now we manage special cases...
# Service part
if not hasattr(self, 'check_command'):
logger.warning("[checkmodulation::%s] do not have any check_command defined" % self.get_name())
state = False
else:
if self.check_command is None:
logger.warning("[checkmodulation::%s] a check_command is missing" % self.get_name())
state = False
if not self.check_command.is_valid():
logger.warning("[checkmodulation::%s] a check_command is invalid" % self.get_name())
state = False
# Ok just put None as check_period, means 24x7
if not hasattr(self, 'check_period'):
self.check_period = None
return state
# In the scheduler we need to relink the commandCall with
# the real commands
[docs] def late_linkify_cw_by_commands(self, commands):
if self.check_command:
self.check_command.late_linkify_with_command(commands)
[docs]class CheckModulations(Items):
name_property = "checkmodulation_name"
inner_class = CheckModulation
[docs] def linkify(self, timeperiods, commands):
self.linkify_with_timeperiods(timeperiods, 'check_period')
self.linkify_one_command_with_commands(commands, 'check_command')
[docs] def new_inner_member(self, name=None, params={}):
if name is None:
name = CheckModulation.id
params['checkmodulation_name'] = name
#print "Asking a new inner checkmodulation from name %s with params %s" % (name, params)
cw = CheckModulation(params)
self.items[cw.id] = cw