Source code for ceilometer.agent.discovery.endpoint

# Copyright 2014-2015 Red Hat, Inc
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.

from oslo_config import cfg
from oslo_log import log

from ceilometer.agent import plugin_base as plugin
from ceilometer.i18n import _LW
from ceilometer import keystone_client

LOG = log.getLogger(__name__)

cfg.CONF.import_group('service_credentials', 'ceilometer.keystone_client')

[docs]class EndpointDiscovery(plugin.DiscoveryBase): """Discovery that supplies service endpoints. This discovery should be used when the relevant APIs are not well suited to dividing the pollster's work into smaller pieces than a whole service at once. """ @staticmethod
[docs] def discover(manager, param=None): endpoints = keystone_client.get_service_catalog( manager.keystone).get_urls( service_type=param, interface=cfg.CONF.service_credentials.interface, region_name=cfg.CONF.service_credentials.region_name) if not endpoints: LOG.warning(_LW('No endpoints found for service %s'), "<all services>" if param is None else param) return [] return endpoints

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