fd3c74b86b
This patch adds `tosca.policies.reservation` policy_type in TOSCA definitions and it's related unit tests. Tacker Blueprint: https://blueprints.launchpad.net/tacker/+spec/reservation-vnfm Tacker Spec: https://review.openstack.org/#/c/561840/ Change-Id: Ic5d790df938b40d75bc50252e1e688e9c09eb568
92 lines
3.2 KiB
Python
92 lines
3.2 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import logging
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from toscaparser.common.exception import ExceptionCollector
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from toscaparser.common.exception import UnknownFieldError
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from toscaparser.entity_template import EntityTemplate
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from toscaparser.reservation import Reservation
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from toscaparser.triggers import Triggers
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from toscaparser.utils import validateutils
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SECTIONS = (TYPE, METADATA, DESCRIPTION, PROPERTIES, TARGETS, TRIGGERS,
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RESERVATION) = \
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('type', 'metadata', 'description',
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'properties', 'targets', 'triggers', 'reservation')
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log = logging.getLogger('tosca')
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class Policy(EntityTemplate):
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'''Policies defined in Topology template.'''
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def __init__(self, name, policy, targets=None, targets_type=None,
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custom_def=None):
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super(Policy, self).__init__(name,
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policy,
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'policy_type',
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custom_def)
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self.meta_data = None
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if self.METADATA in policy:
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self.meta_data = policy.get(self.METADATA)
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validateutils.validate_map(self.meta_data)
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self.targets_list = targets
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self.targets_type = targets_type
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self.triggers = self._triggers(policy.get(TRIGGERS))
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self.reservation = self._reservation(policy.get(RESERVATION))
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self.properties = None
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if 'properties' in policy:
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self.properties = policy['properties']
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self._validate_keys()
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@property
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def targets(self):
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return self.entity_tpl.get('targets')
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@property
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def description(self):
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return self.entity_tpl.get('description')
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@property
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def metadata(self):
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return self.entity_tpl.get('metadata')
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def get_targets_type(self):
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return self.targets_type
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def get_targets_list(self):
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return self.targets_list
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def _triggers(self, triggers):
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triggerObjs = []
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if triggers:
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for name, trigger_tpl in triggers.items():
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triggersObj = Triggers(name, trigger_tpl)
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triggerObjs.append(triggersObj)
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return triggerObjs
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def _reservation(self, reservation):
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reservationObjs = []
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if reservation:
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reservationObj = Reservation(reservation)
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reservationObjs.append(reservationObj)
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return reservationObjs
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def _validate_keys(self):
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for key in self.entity_tpl.keys():
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if key not in SECTIONS:
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ExceptionCollector.appendException(
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UnknownFieldError(what='Policy "%s"' % self.name,
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field=key))
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