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