Source code for shinken.objects.serviceextinfo

#!/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/>.

""" This is the main class for the Service ext info. In fact it's mainly
about the configuration part. Parameters are merged in Service so it's
no use in running part
"""

import time

from item import Item, Items

from shinken.autoslots import AutoSlots
from shinken.util import format_t_into_dhms_format, to_hostnames_list, get_obj_name, to_svc_hst_distinct_lists, to_list_string_of_names
from shinken.property import BoolProp, IntegerProp, FloatProp, CharProp, StringProp, ListProp
from shinken.macroresolver import MacroResolver
from shinken.eventhandler import EventHandler
from shinken.log import logger


[docs]class ServiceExtInfo(Item): # AutoSlots create the __slots__ with properties and # running_properties names __metaclass__ = AutoSlots id = 1 # zero is reserved for host (primary node for parents) my_type = 'serviceextinfo' # properties defined by configuration # *required: is required in conf # *default: default value if no set in conf # *pythonize: function to call when transforming string to python object # *fill_brok: if set, send to broker. there are two categories: full_status for initial and update status, check_result for check results # *no_slots: do not take this property for __slots__ # Only for the initial call # conf_send_preparation: if set, will pass the property to this function. It's used to "flatten" # some dangerous properties like realms that are too 'linked' to be send like that. # brok_transformation: if set, will call the function with the value of the property # the major times it will be to flatten the data (like realm_name instead of the realm object). properties = Item.properties.copy() properties.update({ 'host_name': ListProp(), 'service_description': StringProp(), 'notes': StringProp(default=''), 'notes_url': StringProp(default=''), 'icon_image': StringProp(default=''), 'icon_image_alt': StringProp(default=''), }) # Hosts macros and prop that give the information # the prop can be callable or not macros = { 'SERVICEDESC': 'service_description', 'SERVICEACTIONURL': 'action_url', 'SERVICENOTESURL': 'notes_url', 'SERVICENOTES': 'notes' } ####### # __ _ _ _ # / _(_) | | (_) # ___ ___ _ __ | |_ _ __ _ _ _ _ __ __ _| |_ _ ___ _ __ # / __/ _ \| '_ \| _| |/ _` | | | | '__/ _` | __| |/ _ \| '_ \ # | (_| (_) | | | | | | | (_| | |_| | | | (_| | |_| | (_) | | | | # \___\___/|_| |_|_| |_|\__, |\__,_|_| \__,_|\__|_|\___/|_| |_| # __/ | # |___/ ###### # Check is required prop are set: # host_name is needed
[docs] def is_correct(self): state = True cls = self.__class__ return state # For get a nice name
[docs] def get_name(self): if not self.is_tpl(): try: return self.host_name except AttributeError: # outch, no hostname return 'UNNAMEDHOST' else: try: return self.name except AttributeError: # outch, no name for this template return 'UNNAMEDHOSTTEMPLATE' # For debugging purpose only
[docs] def get_dbg_name(self): return self.host_name # Same but for clean call, no debug
[docs] def get_full_name(self): return self.host_name # Class for the hosts lists. It's mainly for configuration # part
[docs]class ServicesExtInfo(Items): name_property = "host_name" # use for the search by name inner_class = ServiceExtInfo # use for know what is in items # Merge extended host information into host
[docs] def merge(self, services): for ei in self: if hasattr(ei, 'register') and getattr(ei, 'register') == '0': # We don't have to merge template continue hosts_names = ei.get_name().split(",") for host_name in hosts_names: s = services.find_srv_by_name_and_hostname(host_name, ei.service_description) if s is not None: # FUUUUUUUUUUsion self.merge_extinfo(s, ei)
[docs] def merge_extinfo(self, service, extinfo): properties = ['notes', 'notes_url', 'icon_image', 'icon_image_alt'] # service properties have precedence over serviceextinfo properties for p in properties: if getattr(service, p) == '' and getattr(extinfo, p) != '': setattr(service, p, getattr(extinfo, p))
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