9d3d16b791
Follow-up to I6b830e5cc30f1fa1f1900e7c45e6f246fa1ec51c Original changa introduced some errors such as mismatched arguments for exceptions Story: 2010275 Task: 46204 Change-Id: I550e048ab22a6cd25502b41d1c579819df369249
90 lines
3.6 KiB
Python
90 lines
3.6 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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from oslo_versionedobjects import base as object_base
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from ironic.db import api as dbapi
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from ironic.objects import base
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from ironic.objects import fields as object_fields
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@base.IronicObjectRegistry.register
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class NodeInventory(base.IronicObject, object_base.VersionedObjectDictCompat):
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# Version 1.0: Initial version
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VERSION = '1.0'
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dbapi = dbapi.get_instance()
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fields = {
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'id': object_fields.IntegerField(),
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'node_id': object_fields.IntegerField(nullable=True),
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'inventory_data': object_fields.FlexibleDictField(nullable=True),
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'plugin_data': object_fields.FlexibleDictField(nullable=True),
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}
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@classmethod
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def _from_node_object(cls, context, node):
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"""Convert a node into a virtual `NodeInventory` object."""
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result = cls(context)
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result._update_from_node_object(node)
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return result
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def _update_from_node_object(self, node):
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"""Update the NodeInventory object from the node."""
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for src, dest in self.node_mapping.items():
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setattr(self, dest, getattr(node, src, None))
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for src, dest in self.instance_info_mapping.items():
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setattr(self, dest, node.instance_info.get(src))
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@classmethod
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def get_by_node_id(cls, context, node_id):
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"""Get a NodeInventory object by its node ID.
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:param cls: the :class:`NodeInventory`
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:param context: Security context
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:param uuid: The UUID of a NodeInventory.
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:returns: A :class:`NodeInventory` object.
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:raises: NodeInventoryNotFound
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"""
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db_inventory = cls.dbapi.get_node_inventory_by_node_id(node_id)
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inventory = cls._from_db_object(context, cls(), db_inventory)
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return inventory
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def create(self, context=None):
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"""Create a NodeInventory record in the DB.
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:param context: Security context. NOTE: This should only
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be used internally by the indirection_api.
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Unfortunately, RPC requires context as the first
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argument, even though we don't use it.
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A context should be set when instantiating the
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object, e.g.: NodeHistory(context)
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"""
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values = self.do_version_changes_for_db()
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db_inventory = self.dbapi.create_node_inventory(values)
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self._from_db_object(self._context, self, db_inventory)
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def destroy(self, context=None):
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"""Delete the NodeInventory from the DB.
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:param context: Security context. NOTE: This should only
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be used internally by the indirection_api.
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Unfortunately, RPC requires context as the first
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argument, even though we don't use it.
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A context should be set when instantiating the
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object, e.g.: NodeInventory(context)
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:raises: NodeInventoryNotFound
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"""
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self.dbapi.destroy_node_inventory_by_node_id(self.node_id)
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self.obj_reset_changes()
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