135 lines
4.5 KiB
Python
135 lines
4.5 KiB
Python
# Copyright 2018 Intel, Inc.
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# All Rights Reserved.
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#
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# 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 sushy import exceptions
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from sushy.resources import base
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from rsd_lib.resources.v2_3.fabric import endpoint
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from rsd_lib.resources.v2_3.fabric import zone
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from rsd_lib import utils as rsd_lib_utils
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LOG = logging.getLogger(__name__)
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class StatusField(base.CompositeField):
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state = base.Field('State')
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health = base.Field('Health')
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health_rollup = base.Field('HealthRollup')
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class Fabric(base.ResourceBase):
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description = base.Field('Description')
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"""The fabric description"""
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fabric_type = base.Field('FabricType')
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"""The fabric type"""
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identity = base.Field('Id', required=True)
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"""The fabric identity string"""
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max_zones = base.Field('MaxZones')
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"""Maximum number of zones for the fabric"""
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name = base.Field('Name')
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"""The fabric name"""
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status = StatusField('Status')
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_endpoints = None # ref to EndpointCollection instance
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_zones = None # ref to ZoneCollection instance
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def __init__(self, connector, identity, redfish_version=None):
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"""A class representing a Fabric
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:param connector: A Connector instance
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:param identity: The identity of the Fabric resource
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:param redfish_version: The version of RedFish. Used to construct
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the object according to schema of the given version.
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"""
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super(Fabric, self).__init__(connector, identity,
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redfish_version)
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def _get_endpoint_collection_path(self):
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"""Helper function to find the EndpointCollection path"""
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endpoint_col = self.json.get('Endpoints')
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if not endpoint_col:
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raise exceptions.MissingAttributeError(attribute='Endpoints',
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resource=self._path)
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return rsd_lib_utils.get_resource_identity(endpoint_col)
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@property
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def endpoints(self):
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"""Property to provide reference to `EndpointCollection` instance
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It is calculated once when it is queried for the first time. On
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refresh, this property is reset.
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"""
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if self._endpoints is None:
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self._endpoints = endpoint.EndpointCollection(
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self._conn, self._get_endpoint_collection_path(),
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redfish_version=self.redfish_version)
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return self._endpoints
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def _get_zone_collection_path(self):
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"""Helper function to find the ZoneCollection path"""
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zone_col = self.json.get('Zones')
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if not zone_col:
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raise exceptions.MissingAttributeError(attribute='Zones',
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resource=self._path)
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return rsd_lib_utils.get_resource_identity(zone_col)
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@property
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def zones(self):
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"""Property to provide reference to `ZoneCollection` instance
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It is calculated once when it is queried for the first time. On
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refresh, this property is reset.
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"""
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if self._zones is None:
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self._zones = zone.ZoneCollection(
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self._conn, self._get_zone_collection_path(),
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redfish_version=self.redfish_version)
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return self._zones
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def refresh(self):
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super(Fabric, self).refresh()
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self._endpoints = None
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self._zones = None
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class FabricCollection(base.ResourceCollectionBase):
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@property
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def _resource_type(self):
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return Fabric
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def __init__(self, connector, path, redfish_version=None):
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"""A class representing a FabricCollection
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:param connector: A Connector instance
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:param path: The canonical path to the Fabric collection
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resource
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:param redfish_version: The version of RedFish. Used to construct
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the object according to schema of the given version.
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"""
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super(FabricCollection, self).__init__(connector, path,
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redfish_version)
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