Source code for ceilometer.identity.notifications

# Copyright 2014 Mirantis 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
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# 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
import oslo.messaging

from ceilometer import plugin
from ceilometer import sample

OPTS = [
    cfg.StrOpt('keystone_control_exchange',
               default='keystone',
               help="Exchange name for Keystone notifications."),
]


cfg.CONF.register_opts(OPTS)

SERVICE = 'identity'


class _Base(plugin.NotificationBase):
    """Convert identity notification into Samples."""

    resource_type = None
    resource_name = None

    @staticmethod
    def get_targets(conf):
        """Return a sequence of oslo.messaging.Target

        Sequence defining the exchange and topics to be connected for this
        plugin.
        """
        return [oslo.messaging.Target(topic=topic,
                                      exchange=conf.keystone_control_exchange)
                for topic in conf.notification_topics]


[docs]class IdentityCRUD(_Base):
[docs] def process_notification(self, message): yield sample.Sample.from_notification( name=message['event_type'], type=sample.TYPE_DELTA, unit=self.resource_type, volume=1, resource_id=message['payload']['resource_info'], user_id=None, project_id=None, message=message)
[docs]class User(IdentityCRUD): resource_type = 'user' resource_name = '%s.%s' % (SERVICE, resource_type) @property def event_types(self): return ['%s.*' % self.resource_name]
[docs]class Group(IdentityCRUD): resource_type = 'group' resource_name = '%s.%s' % (SERVICE, resource_type) @property def event_types(self): return ['%s.*' % self.resource_name]
[docs]class Project(IdentityCRUD): resource_type = 'project' resource_name = '%s.%s' % (SERVICE, resource_type) @property def event_types(self): return ['%s.*' % self.resource_name]
[docs]class Role(IdentityCRUD): resource_type = 'role' resource_name = '%s.%s' % (SERVICE, resource_type) @property def event_types(self): return ['%s.*' % self.resource_name]
[docs]class Trust(IdentityCRUD): resource_type = 'OS-TRUST:trust' resource_name = '%s.%s' % (SERVICE, resource_type) @property def event_types(self): return [ '%s.created' % self.resource_name, '%s.deleted' % self.resource_name, ]
[docs]class Authenticate(_Base): """Convert identity authentication notifications into Samples.""" resource_type = 'authenticate' event_name = '%s.%s' % (SERVICE, resource_type)
[docs] def process_notification(self, message): outcome = message['payload']['outcome'] meter_name = '%s.%s.%s' % (SERVICE, self.resource_type, outcome) yield sample.Sample.from_notification( name=meter_name, type=sample.TYPE_DELTA, unit='user', volume=1, resource_id=message['payload']['initiator']['id'], user_id=message['payload']['initiator']['id'], project_id=None, message=message)
@property def event_types(self): return [self.event_name]