1288 lines
53 KiB
Python
1288 lines
53 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import copy
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import datetime
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import json
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import unittest
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import automaton
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import mock
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from oslo_config import cfg
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import oslo_db
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from oslo_utils import timeutils
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from oslo_utils import uuidutils
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import six
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from ironic_inspector.common import ironic as ir_utils
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from ironic_inspector import db
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from ironic_inspector import introspection_state as istate
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from ironic_inspector import node_cache
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from ironic_inspector.test import base as test_base
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from ironic_inspector import utils
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CONF = cfg.CONF
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class TestNodeCache(test_base.NodeTest):
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def test_add_node(self):
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# Ensure previous node information is cleared
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uuid2 = uuidutils.generate_uuid()
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session = db.get_writer_session()
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with session.begin():
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db.Node(uuid=self.node.uuid,
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state=istate.States.starting).save(session)
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db.Node(uuid=uuid2,
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state=istate.States.starting).save(session)
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db.Attribute(uuid=uuidutils.generate_uuid(), name='mac',
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value='11:22:11:22:11:22',
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node_uuid=self.uuid).save(session)
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node = node_cache.add_node(self.node.uuid,
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istate.States.starting,
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mac=self.macs, bmc_address='1.2.3.4',
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foo=None)
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self.assertEqual(self.uuid, node.uuid)
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self.assertTrue(
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(datetime.datetime.utcnow() - datetime.timedelta(seconds=60)
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< node.started_at <
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datetime.datetime.utcnow() + datetime.timedelta(seconds=60)))
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self.assertFalse(node._locked)
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res = set(db.model_query(db.Node.uuid,
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db.Node.started_at).all())
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expected = {(node.uuid, node.started_at), (uuid2, None)}
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self.assertEqual(expected, res)
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res = db.model_query(db.Node).get(self.uuid)
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self.assertIsNotNone(res.version_id)
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res = (db.model_query(db.Attribute.name,
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db.Attribute.value, db.Attribute.node_uuid).
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order_by(db.Attribute.name, db.Attribute.value).all())
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self.assertEqual([('bmc_address', '1.2.3.4', self.uuid),
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('mac', self.macs[0], self.uuid),
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('mac', self.macs[1], self.uuid),
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('mac', self.macs[2], self.uuid)],
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[(row.name, row.value, row.node_uuid) for row in res])
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def test__delete_node(self):
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session = db.get_writer_session()
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with session.begin():
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db.Node(uuid=self.node.uuid,
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state=istate.States.finished).save(session)
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db.Attribute(uuid=uuidutils.generate_uuid(), name='mac',
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value='11:22:11:22:11:22', node_uuid=self.uuid).save(
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session)
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data = {'s': 'value', 'b': True, 'i': 42}
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encoded = json.dumps(data)
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db.Option(uuid=self.uuid, name='name', value=encoded).save(
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session)
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node_cache._delete_node(self.uuid)
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session = db.get_writer_session()
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row_node = db.model_query(db.Node).filter_by(
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uuid=self.uuid).first()
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self.assertIsNone(row_node)
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row_attribute = db.model_query(db.Attribute).filter_by(
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node_uuid=self.uuid).first()
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self.assertIsNone(row_attribute)
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row_option = db.model_query(db.Option).filter_by(
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uuid=self.uuid).first()
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self.assertIsNone(row_option)
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@mock.patch.object(node_cache, '_get_lock_ctx', autospec=True)
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@mock.patch.object(node_cache, '_list_node_uuids')
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@mock.patch.object(node_cache, '_delete_node')
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def test_delete_nodes_not_in_list(self, mock__delete_node,
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mock__list_node_uuids,
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mock__get_lock_ctx):
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uuid2 = uuidutils.generate_uuid()
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uuids = {self.uuid}
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mock__list_node_uuids.return_value = {self.uuid, uuid2}
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session = db.get_writer_session()
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with session.begin():
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node_cache.delete_nodes_not_in_list(uuids)
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mock__delete_node.assert_called_once_with(uuid2)
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mock__get_lock_ctx.assert_called_once_with(uuid2)
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mock__get_lock_ctx.return_value.__enter__.assert_called_once_with()
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def test_active_macs(self):
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session = db.get_writer_session()
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uuid2 = uuidutils.generate_uuid()
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with session.begin():
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db.Node(uuid=self.node.uuid,
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state=istate.States.starting).save(session)
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db.Node(uuid=uuid2,
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state=istate.States.starting,
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manage_boot=False).save(session)
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values = [('mac', '11:22:11:22:11:22', self.uuid),
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('mac', '22:11:22:11:22:11', self.uuid),
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('mac', 'aa:bb:cc:dd:ee:ff', uuid2)]
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for value in values:
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db.Attribute(uuid=uuidutils.generate_uuid(), name=value[0],
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value=value[1], node_uuid=value[2]).save(session)
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self.assertEqual({'11:22:11:22:11:22', '22:11:22:11:22:11',
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# We still need to serve DHCP to unmanaged nodes
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'aa:bb:cc:dd:ee:ff'},
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node_cache.active_macs())
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def test__list_node_uuids(self):
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session = db.get_writer_session()
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uuid2 = uuidutils.generate_uuid()
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with session.begin():
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db.Node(uuid=self.node.uuid,
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state=istate.States.starting).save(session)
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db.Node(uuid=uuid2,
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state=istate.States.starting).save(session)
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node_uuid_list = node_cache._list_node_uuids()
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self.assertEqual({self.uuid, uuid2}, node_uuid_list)
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def test_add_attribute(self):
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session = db.get_writer_session()
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with session.begin():
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db.Node(uuid=self.node.uuid,
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state=istate.States.starting).save(session)
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node_info = node_cache.NodeInfo(uuid=self.uuid, started_at=42)
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node_info.add_attribute('key', 'value')
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res = db.model_query(db.Attribute.name,
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db.Attribute.value,
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db.Attribute.node_uuid,
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session=session)
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res = res.order_by(db.Attribute.name, db.Attribute.value).all()
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self.assertEqual([('key', 'value', self.uuid)],
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[tuple(row) for row in res])
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# check that .attributes got invalidated and reloaded
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self.assertEqual({'key': ['value']}, node_info.attributes)
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def test_add_attribute_same_name(self):
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session = db.get_writer_session()
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with session.begin():
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db.Node(uuid=self.node.uuid,
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state=istate.States.starting).save(session)
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node_info = node_cache.NodeInfo(uuid=self.uuid, started_at=42)
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node_info.add_attribute('key', ['foo', 'bar'])
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node_info.add_attribute('key', 'baz')
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res = db.model_query(db.Attribute.name, db.Attribute.value,
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db.Attribute.node_uuid, session=session)
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res = res.order_by(db.Attribute.name, db.Attribute.value).all()
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self.assertEqual([('key', 'bar', self.uuid),
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('key', 'baz', self.uuid),
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('key', 'foo', self.uuid)],
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[tuple(row) for row in res])
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def test_add_attribute_same_value(self):
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session = db.get_writer_session()
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with session.begin():
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db.Node(uuid=self.node.uuid,
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state=istate.States.starting).save(session)
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node_info = node_cache.NodeInfo(uuid=self.uuid, started_at=42)
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node_info.add_attribute('key', 'value')
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node_info.add_attribute('key', 'value')
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res = db.model_query(db.Attribute.name, db.Attribute.value,
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db.Attribute.node_uuid, session=session)
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self.assertEqual([('key', 'value', self.uuid),
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('key', 'value', self.uuid)],
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[tuple(row) for row in res])
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def test_attributes(self):
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node_info = node_cache.add_node(self.uuid,
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istate.States.starting,
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bmc_address='1.2.3.4',
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mac=self.macs)
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self.assertEqual({'bmc_address': ['1.2.3.4'],
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'mac': self.macs},
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node_info.attributes)
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# check invalidation
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session = db.get_writer_session()
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with session.begin():
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db.Attribute(uuid=uuidutils.generate_uuid(), name='foo',
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value='bar', node_uuid=self.uuid).save(session)
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# still cached
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self.assertEqual({'bmc_address': ['1.2.3.4'],
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'mac': self.macs},
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node_info.attributes)
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node_info.invalidate_cache()
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self.assertEqual({'bmc_address': ['1.2.3.4'],
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'mac': self.macs, 'foo': ['bar']},
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node_info.attributes)
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class TestNodeCacheFind(test_base.NodeTest):
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def setUp(self):
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super(TestNodeCacheFind, self).setUp()
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self.macs2 = ['00:00:00:00:00:00']
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node_cache.add_node(self.uuid,
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istate.States.starting,
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bmc_address='1.2.3.4',
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mac=self.macs)
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def test_no_data(self):
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self.assertRaises(utils.Error, node_cache.find_node)
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self.assertRaises(utils.Error, node_cache.find_node, mac=[])
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def test_bmc(self):
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res = node_cache.find_node(bmc_address='1.2.3.4')
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self.addCleanup(res.release_lock)
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self.assertEqual(self.uuid, res.uuid)
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self.assertTrue(
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datetime.datetime.utcnow() - datetime.timedelta(seconds=60)
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< res.started_at <
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datetime.datetime.utcnow() + datetime.timedelta(seconds=1))
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self.assertTrue(res._locked)
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def test_same_bmc_different_macs(self):
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uuid2 = uuidutils.generate_uuid()
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node_cache.add_node(uuid2,
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istate.States.starting,
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bmc_address='1.2.3.4',
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mac=self.macs2)
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res = node_cache.find_node(bmc_address='1.2.3.4', mac=self.macs)
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self.addCleanup(res.release_lock)
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self.assertEqual(self.uuid, res.uuid)
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res = node_cache.find_node(bmc_address='1.2.3.4', mac=self.macs2)
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self.addCleanup(res.release_lock)
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self.assertEqual(uuid2, res.uuid)
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def test_same_bmc_raises(self):
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uuid2 = uuidutils.generate_uuid()
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node_cache.add_node(uuid2,
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istate.States.starting,
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bmc_address='1.2.3.4')
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six.assertRaisesRegex(self, utils.Error, 'Multiple nodes',
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node_cache.find_node, bmc_address='1.2.3.4')
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def test_macs(self):
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res = node_cache.find_node(mac=['11:22:33:33:33:33', self.macs[1]])
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self.addCleanup(res.release_lock)
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self.assertEqual(self.uuid, res.uuid)
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self.assertTrue(
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datetime.datetime.utcnow() - datetime.timedelta(seconds=60)
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< res.started_at <
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datetime.datetime.utcnow() + datetime.timedelta(seconds=1))
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self.assertTrue(res._locked)
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def test_macs_not_found(self):
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self.assertRaises(utils.Error, node_cache.find_node,
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mac=['11:22:33:33:33:33',
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'66:66:44:33:22:11'])
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def test_macs_multiple_found(self):
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node_cache.add_node('uuid2',
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istate.States.starting,
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mac=self.macs2)
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self.assertRaises(utils.Error, node_cache.find_node,
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mac=[self.macs[0], self.macs2[0]])
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def test_both(self):
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res = node_cache.find_node(bmc_address='1.2.3.4',
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mac=self.macs)
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self.addCleanup(res.release_lock)
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self.assertEqual(self.uuid, res.uuid)
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self.assertTrue(
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datetime.datetime.utcnow() - datetime.timedelta(seconds=60)
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< res.started_at <
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datetime.datetime.utcnow() + datetime.timedelta(seconds=1))
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self.assertTrue(res._locked)
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def test_inconsistency(self):
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session = db.get_writer_session()
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with session.begin():
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(db.model_query(db.Node).filter_by(uuid=self.uuid).
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delete())
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self.assertRaises(utils.Error, node_cache.find_node,
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bmc_address='1.2.3.4')
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def test_already_finished(self):
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session = db.get_writer_session()
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with session.begin():
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(db.model_query(db.Node).filter_by(uuid=self.uuid).
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update({'finished_at': datetime.datetime.utcnow()}))
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self.assertRaises(utils.Error, node_cache.find_node,
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bmc_address='1.2.3.4')
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class TestNodeCacheCleanUp(test_base.NodeTest):
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def setUp(self):
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super(TestNodeCacheCleanUp, self).setUp()
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self.started_at = datetime.datetime.utcnow()
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session = db.get_writer_session()
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with session.begin():
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db.Node(uuid=self.uuid,
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state=istate.States.waiting,
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started_at=self.started_at).save(
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session)
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for v in self.macs:
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db.Attribute(uuid=uuidutils.generate_uuid(), name='mac',
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value=v, node_uuid=self.uuid).save(session)
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db.Option(uuid=self.uuid, name='foo', value='bar').save(
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session)
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db.IntrospectionData(uuid=self.uuid, processed=False,
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data={'fake': 'data'}).save(session)
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def test_no_timeout(self):
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CONF.set_override('timeout', 0)
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self.assertFalse(node_cache.clean_up())
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res = [tuple(row) for row in
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db.model_query(db.Node.finished_at,
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db.Node.error).all()]
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self.assertEqual([(None, None)], res)
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self.assertEqual(len(self.macs),
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db.model_query(db.Attribute).count())
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self.assertEqual(1, db.model_query(db.Option).count())
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@mock.patch.object(node_cache, '_get_lock', autospec=True)
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@mock.patch.object(timeutils, 'utcnow')
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def test_ok(self, time_mock, get_lock_mock):
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time_mock.return_value = datetime.datetime.utcnow()
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self.assertFalse(node_cache.clean_up())
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res = [tuple(row) for row in db.model_query(
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db.Node.finished_at, db.Node.error).all()]
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self.assertEqual([(None, None)], res)
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self.assertEqual(len(self.macs),
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db.model_query(db.Attribute).count())
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self.assertEqual(1, db.model_query(db.Option).count())
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self.assertEqual(1, db.model_query(db.IntrospectionData).count())
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self.assertFalse(get_lock_mock.called)
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@mock.patch.object(node_cache, '_get_lock', autospec=True)
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@mock.patch.object(timeutils, 'utcnow')
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def test_timeout(self, time_mock, get_lock_mock):
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# Add a finished node to confirm we don't try to timeout it
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time_mock.return_value = self.started_at
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session = db.get_writer_session()
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finished_at = self.started_at + datetime.timedelta(seconds=60)
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with session.begin():
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db.Node(uuid=self.uuid + '1', started_at=self.started_at,
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state=istate.States.waiting,
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finished_at=finished_at).save(session)
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CONF.set_override('timeout', 99)
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time_mock.return_value = (self.started_at +
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datetime.timedelta(seconds=100))
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self.assertEqual([self.uuid], node_cache.clean_up())
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res = [(row.state, row.finished_at, row.error) for row in
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db.model_query(db.Node).all()]
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self.assertEqual(
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[(istate.States.error,
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self.started_at + datetime.timedelta(seconds=100),
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'Introspection timeout'),
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(istate.States.waiting,
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self.started_at + datetime.timedelta(seconds=60), None)],
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res)
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self.assertEqual([], db.model_query(db.Attribute).all())
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self.assertEqual([], db.model_query(db.Option).all())
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get_lock_mock.assert_called_once_with(self.uuid)
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get_lock_mock.return_value.acquire.assert_called_once_with()
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@mock.patch.object(node_cache, '_get_lock', autospec=True)
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@mock.patch.object(timeutils, 'utcnow')
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def test_timeout_active_state(self, time_mock, get_lock_mock):
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time_mock.return_value = self.started_at
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session = db.get_writer_session()
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CONF.set_override('timeout', 1)
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for state in [istate.States.starting, istate.States.enrolling,
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istate.States.processing, istate.States.reapplying]:
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db.model_query(db.Node, session=session).filter_by(
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uuid=self.uuid).update({'state': state, 'finished_at': None})
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current_time = self.started_at + datetime.timedelta(seconds=2)
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time_mock.return_value = current_time
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self.assertEqual([self.uuid], node_cache.clean_up())
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res = [(row.state, row.finished_at, row.error) for row in
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db.model_query(db.Node).all()]
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self.assertEqual(
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[(istate.States.error, current_time, 'Introspection timeout')],
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res)
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class TestNodeCacheGetNode(test_base.NodeTest):
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def test_ok(self):
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started_at = (datetime.datetime.utcnow() -
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datetime.timedelta(seconds=42))
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session = db.get_writer_session()
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with session.begin():
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db.Node(uuid=self.uuid,
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state=istate.States.starting,
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started_at=started_at).save(session)
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info = node_cache.get_node(self.uuid)
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self.assertEqual(self.uuid, info.uuid)
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self.assertEqual(started_at, info.started_at)
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self.assertIsNone(info.finished_at)
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self.assertIsNone(info.error)
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self.assertFalse(info._locked)
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def test_locked(self):
|
|
started_at = (datetime.datetime.utcnow() -
|
|
datetime.timedelta(seconds=42))
|
|
session = db.get_writer_session()
|
|
with session.begin():
|
|
db.Node(uuid=self.uuid,
|
|
state=istate.States.starting,
|
|
started_at=started_at).save(session)
|
|
info = node_cache.get_node(self.uuid, locked=True)
|
|
self.addCleanup(info.release_lock)
|
|
self.assertEqual(self.uuid, info.uuid)
|
|
self.assertEqual(started_at, info.started_at)
|
|
self.assertIsNone(info.finished_at)
|
|
self.assertIsNone(info.error)
|
|
self.assertTrue(info._locked)
|
|
|
|
def test_not_found(self):
|
|
self.assertRaises(utils.Error, node_cache.get_node,
|
|
uuidutils.generate_uuid())
|
|
|
|
def test_with_name(self):
|
|
started_at = (datetime.datetime.utcnow() -
|
|
datetime.timedelta(seconds=42))
|
|
session = db.get_writer_session()
|
|
with session.begin():
|
|
db.Node(uuid=self.uuid,
|
|
state=istate.States.starting,
|
|
started_at=started_at).save(session)
|
|
ironic = mock.Mock()
|
|
ironic.node.get.return_value = self.node
|
|
|
|
info = node_cache.get_node('name', ironic=ironic)
|
|
|
|
self.assertEqual(self.uuid, info.uuid)
|
|
self.assertEqual(started_at, info.started_at)
|
|
self.assertIsNone(info.finished_at)
|
|
self.assertIsNone(info.error)
|
|
self.assertFalse(info._locked)
|
|
ironic.node.get.assert_called_once_with('name')
|
|
|
|
|
|
@mock.patch.object(timeutils, 'utcnow', lambda: datetime.datetime(1, 1, 1))
|
|
class TestNodeInfoFinished(test_base.NodeTest):
|
|
def setUp(self):
|
|
super(TestNodeInfoFinished, self).setUp()
|
|
node_cache.add_node(self.uuid,
|
|
istate.States.processing,
|
|
bmc_address='1.2.3.4',
|
|
mac=self.macs)
|
|
self.node_info = node_cache.NodeInfo(
|
|
uuid=self.uuid, started_at=datetime.datetime(3, 1, 4))
|
|
session = db.get_writer_session()
|
|
with session.begin():
|
|
db.Option(uuid=self.uuid, name='foo', value='bar').save(
|
|
session)
|
|
|
|
def test_success(self):
|
|
self.node_info.finished(istate.Events.finish)
|
|
|
|
session = db.get_writer_session()
|
|
with session.begin():
|
|
self.assertEqual((datetime.datetime(1, 1, 1), None),
|
|
tuple(db.model_query(
|
|
db.Node.finished_at,
|
|
db.Node.error).first()))
|
|
self.assertEqual([], db.model_query(db.Attribute,
|
|
session=session).all())
|
|
self.assertEqual([], db.model_query(db.Option,
|
|
session=session).all())
|
|
|
|
def test_error(self):
|
|
self.node_info.finished(istate.Events.error, error='boom')
|
|
|
|
self.assertEqual((datetime.datetime(1, 1, 1), 'boom'),
|
|
tuple(db.model_query(db.Node.finished_at,
|
|
db.Node.error).first()))
|
|
self.assertEqual([], db.model_query(db.Attribute).all())
|
|
self.assertEqual([], db.model_query(db.Option).all())
|
|
|
|
def test_release_lock(self):
|
|
self.node_info.acquire_lock()
|
|
self.node_info.finished(istate.Events.finish)
|
|
self.assertFalse(self.node_info._locked)
|
|
|
|
|
|
class TestNodeInfoOptions(test_base.NodeTest):
|
|
def setUp(self):
|
|
super(TestNodeInfoOptions, self).setUp()
|
|
node_cache.add_node(self.uuid,
|
|
istate.States.starting,
|
|
bmc_address='1.2.3.4',
|
|
mac=self.macs)
|
|
self.node_info = node_cache.NodeInfo(uuid=self.uuid, started_at=3.14)
|
|
session = db.get_writer_session()
|
|
with session.begin():
|
|
db.Option(uuid=self.uuid, name='foo', value='"bar"').save(
|
|
session)
|
|
|
|
def test_get(self):
|
|
self.assertEqual({'foo': 'bar'}, self.node_info.options)
|
|
# should be cached
|
|
self.assertEqual(self.node_info.options, self.node_info.options)
|
|
# invalidate cache
|
|
old_options = self.node_info.options
|
|
self.node_info.invalidate_cache()
|
|
self.assertIsNot(old_options, self.node_info.options)
|
|
self.assertEqual(old_options, self.node_info.options)
|
|
|
|
def test_set(self):
|
|
data = {'s': 'value', 'b': True, 'i': 42}
|
|
self.node_info.set_option('name', data)
|
|
self.assertEqual(data, self.node_info.options['name'])
|
|
|
|
new = node_cache.NodeInfo(uuid=self.uuid, started_at=3.14)
|
|
self.assertEqual(data, new.options['name'])
|
|
|
|
|
|
@mock.patch.object(ir_utils, 'get_client', autospec=True)
|
|
class TestNodeCacheIronicObjects(unittest.TestCase):
|
|
def setUp(self):
|
|
super(TestNodeCacheIronicObjects, self).setUp()
|
|
self.ports = {'mac1': mock.Mock(address='mac1', spec=['address']),
|
|
'mac2': mock.Mock(address='mac2', spec=['address'])}
|
|
self.uuid = uuidutils.generate_uuid()
|
|
|
|
def test_node_provided(self, mock_ironic):
|
|
node_info = node_cache.NodeInfo(uuid=self.uuid, started_at=0,
|
|
node=mock.sentinel.node)
|
|
self.assertIs(mock.sentinel.node, node_info.node())
|
|
self.assertFalse(mock_ironic.called)
|
|
|
|
def test_node_not_provided(self, mock_ironic):
|
|
mock_ironic.return_value.node.get.return_value = mock.sentinel.node
|
|
node_info = node_cache.NodeInfo(uuid=self.uuid, started_at=0)
|
|
|
|
self.assertIs(mock.sentinel.node, node_info.node())
|
|
self.assertIs(node_info.node(), node_info.node())
|
|
|
|
mock_ironic.assert_called_once_with()
|
|
mock_ironic.return_value.node.get.assert_called_once_with(self.uuid)
|
|
|
|
def test_node_ironic_preset(self, mock_ironic):
|
|
mock_ironic2 = mock.Mock()
|
|
mock_ironic2.node.get.return_value = mock.sentinel.node
|
|
node_info = node_cache.NodeInfo(uuid=self.uuid, started_at=0,
|
|
ironic=mock_ironic2)
|
|
self.assertIs(mock.sentinel.node, node_info.node())
|
|
|
|
self.assertFalse(mock_ironic.called)
|
|
mock_ironic2.node.get.assert_called_once_with(self.uuid)
|
|
|
|
def test_ports_provided(self, mock_ironic):
|
|
node_info = node_cache.NodeInfo(uuid=self.uuid, started_at=0,
|
|
ports=self.ports)
|
|
self.assertIs(self.ports, node_info.ports())
|
|
self.assertFalse(mock_ironic.called)
|
|
|
|
def test_ports_provided_list(self, mock_ironic):
|
|
node_info = node_cache.NodeInfo(uuid=self.uuid, started_at=0,
|
|
ports=list(self.ports.values()))
|
|
self.assertEqual(self.ports, node_info.ports())
|
|
self.assertFalse(mock_ironic.called)
|
|
|
|
def test_ports_not_provided(self, mock_ironic):
|
|
mock_ironic.return_value.node.list_ports.return_value = list(
|
|
self.ports.values())
|
|
node_info = node_cache.NodeInfo(uuid=self.uuid, started_at=0)
|
|
|
|
self.assertEqual(self.ports, node_info.ports())
|
|
self.assertIs(node_info.ports(), node_info.ports())
|
|
|
|
mock_ironic.assert_called_once_with()
|
|
mock_ironic.return_value.node.list_ports.assert_called_once_with(
|
|
self.uuid, limit=0, detail=True)
|
|
|
|
def test_ports_ironic_preset(self, mock_ironic):
|
|
mock_ironic2 = mock.Mock()
|
|
mock_ironic2.node.list_ports.return_value = list(
|
|
self.ports.values())
|
|
node_info = node_cache.NodeInfo(uuid=self.uuid, started_at=0,
|
|
ironic=mock_ironic2)
|
|
self.assertEqual(self.ports, node_info.ports())
|
|
|
|
self.assertFalse(mock_ironic.called)
|
|
mock_ironic2.node.list_ports.assert_called_once_with(
|
|
self.uuid, limit=0, detail=True)
|
|
|
|
|
|
class TestUpdate(test_base.NodeTest):
|
|
def setUp(self):
|
|
super(TestUpdate, self).setUp()
|
|
self.ironic = mock.Mock()
|
|
self.ports = {'mac%d' % i: mock.Mock(address='mac%d' % i, uuid=str(i))
|
|
for i in range(2)}
|
|
self.node_info = node_cache.NodeInfo(uuid=self.uuid,
|
|
started_at=0,
|
|
node=self.node,
|
|
ports=self.ports,
|
|
ironic=self.ironic)
|
|
|
|
def test_patch(self):
|
|
self.ironic.node.update.return_value = mock.sentinel.node
|
|
|
|
self.node_info.patch([{'patch': 'patch'}])
|
|
|
|
self.ironic.node.update.assert_called_once_with(self.uuid,
|
|
[{'patch': 'patch'}])
|
|
self.assertIs(mock.sentinel.node, self.node_info.node())
|
|
|
|
def test_patch_path_wo_leading_slash(self):
|
|
self.ironic.node.update.return_value = mock.sentinel.node
|
|
|
|
patch = [{'op': 'add', 'path': 'driver_info/test', 'value': 42}]
|
|
expected_patch = copy.deepcopy(patch)
|
|
expected_patch[0]['path'] = '/' + 'driver_info/test'
|
|
|
|
self.node_info.patch(patch)
|
|
|
|
self.ironic.node.update.assert_called_once_with(self.uuid,
|
|
expected_patch)
|
|
self.assertIs(mock.sentinel.node, self.node_info.node())
|
|
|
|
def test_patch_path_with_leading_slash(self):
|
|
self.ironic.node.update.return_value = mock.sentinel.node
|
|
|
|
patch = [{'op': 'add', 'path': '/driver_info/test', 'value': 42}]
|
|
|
|
self.node_info.patch(patch)
|
|
|
|
self.ironic.node.update.assert_called_once_with(self.uuid, patch)
|
|
self.assertIs(mock.sentinel.node, self.node_info.node())
|
|
|
|
def test_update_properties(self):
|
|
self.ironic.node.update.return_value = mock.sentinel.node
|
|
|
|
self.node_info.update_properties(prop=42)
|
|
|
|
patch = [{'op': 'add', 'path': '/properties/prop', 'value': 42}]
|
|
self.ironic.node.update.assert_called_once_with(self.uuid, patch)
|
|
self.assertIs(mock.sentinel.node, self.node_info.node())
|
|
|
|
def test_update_capabilities(self):
|
|
self.ironic.node.update.return_value = mock.sentinel.node
|
|
self.node.properties['capabilities'] = 'foo:bar,x:y'
|
|
|
|
self.node_info.update_capabilities(x=1, y=2)
|
|
|
|
self.ironic.node.update.assert_called_once_with(self.uuid, mock.ANY)
|
|
patch = self.ironic.node.update.call_args[0][1]
|
|
new_caps = ir_utils.capabilities_to_dict(patch[0]['value'])
|
|
self.assertEqual({'foo': 'bar', 'x': '1', 'y': '2'}, new_caps)
|
|
|
|
def test_replace_field(self):
|
|
self.ironic.node.update.return_value = mock.sentinel.node
|
|
self.node.extra['foo'] = 'bar'
|
|
|
|
self.node_info.replace_field('/extra/foo', lambda v: v + '1')
|
|
|
|
patch = [{'op': 'replace', 'path': '/extra/foo', 'value': 'bar1'}]
|
|
self.ironic.node.update.assert_called_once_with(self.uuid, patch)
|
|
self.assertIs(mock.sentinel.node, self.node_info.node())
|
|
|
|
def test_replace_field_not_found(self):
|
|
self.ironic.node.update.return_value = mock.sentinel.node
|
|
|
|
self.assertRaises(KeyError, self.node_info.replace_field,
|
|
'/extra/foo', lambda v: v + '1')
|
|
|
|
def test_replace_field_with_default(self):
|
|
self.ironic.node.update.return_value = mock.sentinel.node
|
|
|
|
self.node_info.replace_field('/extra/foo', lambda v: v + [42],
|
|
default=[])
|
|
|
|
patch = [{'op': 'add', 'path': '/extra/foo', 'value': [42]}]
|
|
self.ironic.node.update.assert_called_once_with(self.uuid, patch)
|
|
self.assertIs(mock.sentinel.node, self.node_info.node())
|
|
|
|
def test_replace_field_same_value(self):
|
|
self.ironic.node.update.return_value = mock.sentinel.node
|
|
self.node.extra['foo'] = 'bar'
|
|
|
|
self.node_info.replace_field('/extra/foo', lambda v: v)
|
|
self.assertFalse(self.ironic.node.update.called)
|
|
|
|
def test_patch_port(self):
|
|
self.ironic.port.update.return_value = mock.sentinel.port
|
|
|
|
self.node_info.patch_port(self.ports['mac0'], ['patch'])
|
|
|
|
self.ironic.port.update.assert_called_once_with('0', ['patch'])
|
|
self.assertIs(mock.sentinel.port,
|
|
self.node_info.ports()['mac0'])
|
|
|
|
def test_patch_port_by_mac(self):
|
|
self.ironic.port.update.return_value = mock.sentinel.port
|
|
|
|
self.node_info.patch_port('mac0', ['patch'])
|
|
|
|
self.ironic.port.update.assert_called_once_with('0', ['patch'])
|
|
self.assertIs(mock.sentinel.port,
|
|
self.node_info.ports()['mac0'])
|
|
|
|
def test_delete_port(self):
|
|
self.node_info.delete_port(self.ports['mac0'])
|
|
|
|
self.ironic.port.delete.assert_called_once_with('0')
|
|
self.assertEqual(['mac1'], list(self.node_info.ports()))
|
|
|
|
def test_delete_port_by_mac(self):
|
|
self.node_info.delete_port('mac0')
|
|
|
|
self.ironic.port.delete.assert_called_once_with('0')
|
|
self.assertEqual(['mac1'], list(self.node_info.ports()))
|
|
|
|
@mock.patch.object(node_cache.LOG, 'warning', autospec=True)
|
|
def test_create_ports(self, mock_warn):
|
|
ports = [
|
|
'mac2',
|
|
{'mac': 'mac3', 'client_id': '42', 'pxe': False},
|
|
{'mac': 'mac4', 'pxe': True}
|
|
]
|
|
|
|
self.node_info.create_ports(ports)
|
|
self.assertEqual({'mac0', 'mac1', 'mac2', 'mac3', 'mac4'},
|
|
set(self.node_info.ports()))
|
|
|
|
create_calls = [
|
|
mock.call(node_uuid=self.uuid, address='mac2', extra={},
|
|
pxe_enabled=True),
|
|
mock.call(node_uuid=self.uuid, address='mac3',
|
|
extra={'client-id': '42'}, pxe_enabled=False),
|
|
mock.call(node_uuid=self.uuid, address='mac4', extra={},
|
|
pxe_enabled=True),
|
|
]
|
|
self.assertEqual(create_calls, self.ironic.port.create.call_args_list)
|
|
# No conflicts - cache was not cleared - no calls to port.list
|
|
self.assertFalse(mock_warn.called)
|
|
self.assertFalse(self.ironic.port.list.called)
|
|
|
|
@mock.patch.object(node_cache.LOG, 'info', autospec=True)
|
|
def test__create_port(self, mock_info):
|
|
uuid = uuidutils.generate_uuid()
|
|
address = 'mac1'
|
|
self.ironic.port.create.return_value = mock.Mock(uuid=uuid,
|
|
address=address)
|
|
|
|
self.node_info._create_port(address, client_id='42')
|
|
|
|
self.ironic.port.create.assert_called_once_with(
|
|
node_uuid=self.uuid, address='mac1', client_id='42')
|
|
mock_info.assert_called_once_with(
|
|
mock.ANY, {'uuid': uuid, 'mac': address,
|
|
'attrs': {'client_id': '42'}},
|
|
node_info=self.node_info)
|
|
|
|
@mock.patch.object(node_cache.LOG, 'warning', autospec=True)
|
|
def test_create_ports_with_conflicts(self, mock_warn):
|
|
self.ironic.port.create.return_value = mock.Mock(
|
|
uuid='fake', address='mac')
|
|
|
|
ports = [
|
|
'mac',
|
|
{'mac': 'mac0'},
|
|
'mac1',
|
|
{'mac': 'mac2', 'client_id': '42', 'pxe': False},
|
|
]
|
|
|
|
self.node_info.create_ports(ports)
|
|
|
|
create_calls = [
|
|
mock.call(node_uuid=self.uuid, address='mac', extra={},
|
|
pxe_enabled=True),
|
|
mock.call(node_uuid=self.uuid, address='mac2',
|
|
extra={'client-id': '42'}, pxe_enabled=False),
|
|
]
|
|
self.assertEqual(create_calls, self.ironic.port.create.call_args_list)
|
|
mock_warn.assert_called_once_with(mock.ANY, ['mac0', 'mac1'],
|
|
node_info=self.node_info)
|
|
|
|
|
|
class TestNodeCacheGetByPath(test_base.NodeTest):
|
|
def setUp(self):
|
|
super(TestNodeCacheGetByPath, self).setUp()
|
|
self.node = mock.Mock(spec=['uuid', 'properties'],
|
|
properties={'answer': 42},
|
|
uuid=self.uuid)
|
|
self.node_info = node_cache.NodeInfo(uuid=self.uuid, started_at=0,
|
|
node=self.node)
|
|
|
|
def test_get_by_path(self):
|
|
self.assertEqual(self.uuid, self.node_info.get_by_path('/uuid'))
|
|
self.assertEqual(self.uuid, self.node_info.get_by_path('uuid'))
|
|
self.assertEqual(42, self.node_info.get_by_path('/properties/answer'))
|
|
self.assertRaises(KeyError, self.node_info.get_by_path, '/foo')
|
|
self.assertRaises(KeyError, self.node_info.get_by_path, '/extra/foo')
|
|
|
|
|
|
@mock.patch.object(node_cache, '_get_lock', autospec=True)
|
|
class TestLock(test_base.NodeTest):
|
|
def test_acquire(self, get_lock_mock):
|
|
node_info = node_cache.NodeInfo(self.uuid)
|
|
self.addCleanup(node_info.release_lock)
|
|
self.assertFalse(node_info._locked)
|
|
get_lock_mock.assert_called_once_with(self.uuid)
|
|
self.assertFalse(get_lock_mock.return_value.acquire.called)
|
|
|
|
self.assertTrue(node_info.acquire_lock())
|
|
self.assertTrue(node_info._locked)
|
|
self.assertTrue(node_info.acquire_lock())
|
|
self.assertTrue(node_info._locked)
|
|
get_lock_mock.return_value.acquire.assert_called_once_with(True)
|
|
|
|
def test_release(self, get_lock_mock):
|
|
node_info = node_cache.NodeInfo(self.uuid)
|
|
node_info.acquire_lock()
|
|
self.assertTrue(node_info._locked)
|
|
node_info.release_lock()
|
|
self.assertFalse(node_info._locked)
|
|
node_info.release_lock()
|
|
self.assertFalse(node_info._locked)
|
|
get_lock_mock.return_value.acquire.assert_called_once_with(True)
|
|
get_lock_mock.return_value.release.assert_called_once_with()
|
|
|
|
def test_acquire_non_blocking(self, get_lock_mock):
|
|
node_info = node_cache.NodeInfo(self.uuid)
|
|
self.addCleanup(node_info.release_lock)
|
|
self.assertFalse(node_info._locked)
|
|
get_lock_mock.return_value.acquire.side_effect = iter([False, True])
|
|
|
|
self.assertFalse(node_info.acquire_lock(blocking=False))
|
|
self.assertFalse(node_info._locked)
|
|
self.assertTrue(node_info.acquire_lock(blocking=False))
|
|
self.assertTrue(node_info._locked)
|
|
self.assertTrue(node_info.acquire_lock(blocking=False))
|
|
self.assertTrue(node_info._locked)
|
|
get_lock_mock.return_value.acquire.assert_called_with(False)
|
|
self.assertEqual(2, get_lock_mock.return_value.acquire.call_count)
|
|
|
|
|
|
@mock.patch.object(node_cache, 'add_node', autospec=True)
|
|
@mock.patch.object(ir_utils, 'get_client', autospec=True)
|
|
class TestNodeCreate(test_base.NodeTest):
|
|
def setUp(self):
|
|
super(TestNodeCreate, self).setUp()
|
|
self.mock_client = mock.Mock()
|
|
|
|
def test_default_create(self, mock_get_client, mock_add_node):
|
|
mock_get_client.return_value = self.mock_client
|
|
self.mock_client.node.create.return_value = self.node
|
|
|
|
node_cache.create_node('fake')
|
|
|
|
self.mock_client.node.create.assert_called_once_with(driver='fake')
|
|
mock_add_node.assert_called_once_with(
|
|
self.node.uuid,
|
|
istate.States.enrolling,
|
|
ironic=self.mock_client)
|
|
|
|
def test_create_with_args(self, mock_get_client, mock_add_node):
|
|
mock_get_client.return_value = self.mock_client
|
|
self.mock_client.node.create.return_value = self.node
|
|
|
|
node_cache.create_node('agent_ipmitool', ironic=self.mock_client)
|
|
|
|
self.assertFalse(mock_get_client.called)
|
|
self.mock_client.node.create.assert_called_once_with(
|
|
driver='agent_ipmitool')
|
|
mock_add_node.assert_called_once_with(
|
|
self.node.uuid,
|
|
istate.States.enrolling,
|
|
ironic=self.mock_client)
|
|
|
|
def test_create_client_error(self, mock_get_client, mock_add_node):
|
|
mock_get_client.return_value = self.mock_client
|
|
self.mock_client.node.create.side_effect = (
|
|
node_cache.exceptions.InvalidAttribute)
|
|
|
|
node_cache.create_node('fake')
|
|
|
|
mock_get_client.assert_called_once_with()
|
|
self.mock_client.node.create.assert_called_once_with(driver='fake')
|
|
self.assertFalse(mock_add_node.called)
|
|
|
|
|
|
class TestNodeCacheListNode(test_base.NodeTest):
|
|
def setUp(self):
|
|
super(TestNodeCacheListNode, self).setUp()
|
|
self.uuid2 = uuidutils.generate_uuid()
|
|
session = db.get_writer_session()
|
|
with session.begin():
|
|
db.Node(uuid=self.uuid,
|
|
started_at=datetime.datetime(1, 1, 2)).save(session)
|
|
db.Node(uuid=self.uuid2, started_at=datetime.datetime(1, 1, 1),
|
|
finished_at=datetime.datetime(1, 1, 3)).save(session)
|
|
|
|
# mind please node(self.uuid).started_at > node(self.uuid2).started_at
|
|
# and the result ordering is strict in node_cache.get_node_list newer first
|
|
|
|
def test_list_node(self):
|
|
nodes = node_cache.get_node_list()
|
|
|
|
self.assertEqual([self.uuid, self.uuid2],
|
|
[node.uuid for node in nodes])
|
|
|
|
def test_list_node_limit(self):
|
|
nodes = node_cache.get_node_list(limit=1)
|
|
self.assertEqual([self.uuid], [node.uuid for node in nodes])
|
|
|
|
def test_list_node_marker(self):
|
|
# get nodes started_at after node(self.uuid)
|
|
nodes = node_cache.get_node_list(marker=self.uuid)
|
|
self.assertEqual([self.uuid2], [node.uuid for node in nodes])
|
|
|
|
def test_list_node_wrong_marker(self):
|
|
self.assertRaises(utils.Error, node_cache.get_node_list,
|
|
marker='foo-bar')
|
|
|
|
|
|
class TestNodeInfoVersionId(test_base.NodeStateTest):
|
|
def test_get(self):
|
|
self.node_info._version_id = None
|
|
self.assertEqual(self.db_node.version_id, self.node_info.version_id)
|
|
|
|
def test_get_missing_uuid(self):
|
|
self.node_info.uuid = 'foo'
|
|
self.node_info._version_id = None
|
|
|
|
def func():
|
|
return self.node_info.version_id
|
|
|
|
six.assertRaisesRegex(self, utils.NotFoundInCacheError, '.*', func)
|
|
|
|
def test_set(self):
|
|
with db.ensure_transaction() as session:
|
|
self.node_info._set_version_id(uuidutils.generate_uuid(),
|
|
session)
|
|
row = db.model_query(db.Node).get(self.node_info.uuid)
|
|
self.assertEqual(self.node_info.version_id, row.version_id)
|
|
|
|
def test_set_race(self):
|
|
with db.ensure_transaction() as session:
|
|
row = db.model_query(db.Node, session=session).get(
|
|
self.node_info.uuid)
|
|
row.update({'version_id': uuidutils.generate_uuid()})
|
|
row.save(session)
|
|
|
|
six.assertRaisesRegex(self, utils.NodeStateRaceCondition,
|
|
'Node state mismatch', self.node_info._set_state,
|
|
istate.States.finished)
|
|
|
|
|
|
class TestNodeInfoState(test_base.NodeStateTest):
|
|
def test_get(self):
|
|
self.node_info._state = None
|
|
self.assertEqual(self.db_node.state, self.node_info.state)
|
|
|
|
def test_set(self):
|
|
self.node_info._set_state(istate.States.finished)
|
|
row = db.model_query(db.Node).get(self.node_info.uuid)
|
|
self.assertEqual(self.node_info.state, row.state)
|
|
|
|
def test_set_invalid_state(self):
|
|
six.assertRaisesRegex(self, oslo_db.exception.DBError,
|
|
'constraint failed',
|
|
self.node_info._set_state, 'foo')
|
|
|
|
def test_commit(self):
|
|
current_time = timeutils.utcnow()
|
|
self.node_info.started_at = self.node_info.finished_at = current_time
|
|
self.node_info.error = "Boo!"
|
|
self.node_info.commit()
|
|
|
|
row = db.model_query(db.Node).get(self.node_info.uuid)
|
|
self.assertEqual(self.node_info.started_at, row.started_at)
|
|
self.assertEqual(self.node_info.finished_at, row.finished_at)
|
|
self.assertEqual(self.node_info.error, row.error)
|
|
|
|
|
|
class TestNodeInfoStateFsm(test_base.NodeStateTest):
|
|
def test__get_fsm(self):
|
|
self.node_info._fsm = None
|
|
fsm = self.node_info._get_fsm()
|
|
self.assertEqual(self.node_info.state, fsm.current_state)
|
|
|
|
def test__get_fsm_invalid_state(self):
|
|
self.node_info._fsm = None
|
|
self.node_info._state = 'foo'
|
|
six.assertRaisesRegex(self, automaton.exceptions.NotFound,
|
|
'.*undefined state.*',
|
|
self.node_info._get_fsm)
|
|
|
|
def test__fsm_ctx_set_state(self):
|
|
with self.node_info._fsm_ctx() as fsm:
|
|
fsm.process_event(istate.Events.wait)
|
|
self.assertEqual(self.node_info.state, istate.States.starting)
|
|
self.assertEqual(self.node_info.state, istate.States.waiting)
|
|
|
|
def test__fsm_ctx_set_same_state(self):
|
|
version_id = self.node_info.version_id
|
|
with self.node_info._fsm_ctx() as fsm:
|
|
fsm.initialize(self.node_info.state)
|
|
self.assertEqual(version_id, self.node_info.version_id)
|
|
|
|
def test__fsm_ctx_illegal_event(self):
|
|
with self.node_info._fsm_ctx() as fsm:
|
|
six.assertRaisesRegex(self, automaton.exceptions.NotFound,
|
|
'no defined transition', fsm.process_event,
|
|
istate.Events.finish)
|
|
self.assertEqual(self.node_info.state, istate.States.starting)
|
|
|
|
def test__fsm_ctx_generic_exception(self):
|
|
class CustomException(Exception):
|
|
pass
|
|
|
|
def func(fsm):
|
|
fsm.process_event(istate.Events.wait)
|
|
raise CustomException('Oops')
|
|
|
|
with self.node_info._fsm_ctx() as fsm:
|
|
self.assertRaises(CustomException, func, fsm)
|
|
self.assertEqual(self.node_info.state, istate.States.waiting)
|
|
|
|
def test_fsm_event(self):
|
|
self.node_info.fsm_event(istate.Events.wait)
|
|
self.assertEqual(self.node_info.state, istate.States.waiting)
|
|
|
|
def test_fsm_illegal_event(self):
|
|
six.assertRaisesRegex(self, utils.NodeStateInvalidEvent,
|
|
'no defined transition',
|
|
self.node_info.fsm_event, istate.Events.finish)
|
|
self.assertEqual(self.node_info.state, istate.States.starting)
|
|
|
|
def test_fsm_illegal_strict_event(self):
|
|
six.assertRaisesRegex(self, utils.NodeStateInvalidEvent,
|
|
'no defined transition',
|
|
self.node_info.fsm_event,
|
|
istate.Events.finish, strict=True)
|
|
self.assertIn('no defined transition', self.node_info.error)
|
|
self.assertEqual(self.node_info.state, istate.States.error)
|
|
|
|
|
|
class TestFsmEvent(test_base.NodeStateTest):
|
|
def test_event_before(self):
|
|
@node_cache.fsm_event_before(istate.Events.wait)
|
|
def function(node_info):
|
|
self.assertEqual(node_info.state, istate.States.waiting)
|
|
node_info.fsm_event(istate.Events.process)
|
|
|
|
function(self.node_info)
|
|
self.assertEqual(self.node_info.state, istate.States.processing)
|
|
|
|
def test_event_after(self):
|
|
@node_cache.fsm_event_after(istate.Events.process)
|
|
def function(node_info):
|
|
node_info.fsm_event(istate.Events.wait)
|
|
self.assertEqual(node_info.state, istate.States.waiting)
|
|
|
|
function(self.node_info)
|
|
self.assertEqual(self.node_info.state, istate.States.processing)
|
|
|
|
@mock.patch.object(node_cache, 'LOG', autospec=True)
|
|
def test_triggers_fsm_error_transition_no_errors(self, log_mock):
|
|
class CustomException(Exception):
|
|
pass
|
|
|
|
@node_cache.triggers_fsm_error_transition(no_errors=(CustomException,))
|
|
def function(node_info):
|
|
self.assertEqual(node_info.state, istate.States.starting)
|
|
raise CustomException('Oops')
|
|
|
|
function(self.node_info)
|
|
log_msg = ('Not processing error event for the exception: '
|
|
'%(exc)s raised by %(func)s')
|
|
log_mock.debug.assert_called_with(log_msg, mock.ANY,
|
|
node_info=mock.ANY)
|
|
self.assertEqual(self.node_info.state, istate.States.starting)
|
|
|
|
def test_triggers_fsm_error_transition_no_errors_empty(self):
|
|
class CustomException(Exception):
|
|
pass
|
|
|
|
@node_cache.triggers_fsm_error_transition(no_errors=())
|
|
def function(node_info):
|
|
self.assertEqual(node_info.state, istate.States.starting)
|
|
raise CustomException('Oops!')
|
|
|
|
# assert an error event was performed
|
|
self.assertRaises(CustomException, function, self.node_info)
|
|
self.assertEqual(self.node_info.state, istate.States.error)
|
|
|
|
def test_triggers_fsm_error_transition_no_errors_with_error(self):
|
|
class CustomException(Exception):
|
|
pass
|
|
|
|
@node_cache.triggers_fsm_error_transition(errors=(CustomException,))
|
|
def function(node_info):
|
|
self.assertEqual(node_info.state, istate.States.starting)
|
|
raise CustomException('Oops')
|
|
|
|
# assert a generic error triggers an error event
|
|
self.assertRaises(CustomException, function, self.node_info)
|
|
self.assertEqual(self.node_info.state, istate.States.error)
|
|
|
|
def test_triggers_fsm_error_transition_erros_masked(self):
|
|
class CustomException(Exception):
|
|
pass
|
|
|
|
@node_cache.triggers_fsm_error_transition(errors=())
|
|
def function(node_info):
|
|
self.assertEqual(node_info.state, istate.States.starting)
|
|
raise CustomException('Oops')
|
|
|
|
# assert no error event was triggered
|
|
self.assertRaises(CustomException, function, self.node_info)
|
|
self.assertEqual(self.node_info.state, istate.States.starting)
|
|
|
|
def test_unlock(self):
|
|
@node_cache.release_lock
|
|
def func(node_info):
|
|
self.assertTrue(node_info._locked)
|
|
|
|
self.node_info.acquire_lock(blocking=True)
|
|
with mock.patch.object(self.node_info, 'release_lock',
|
|
autospec=True) as release_lock_mock:
|
|
func(self.node_info)
|
|
release_lock_mock.assert_called_once_with()
|
|
|
|
def test_unlock_unlocked(self):
|
|
@node_cache.release_lock
|
|
def func(node_info):
|
|
self.assertFalse(node_info._locked)
|
|
|
|
self.node_info.release_lock()
|
|
with mock.patch.object(self.node_info, 'release_lock',
|
|
autospec=True) as release_lock_mock:
|
|
func(self.node_info)
|
|
self.assertEqual(0, release_lock_mock.call_count)
|
|
|
|
@mock.patch.object(node_cache, 'triggers_fsm_error_transition',
|
|
autospec=True)
|
|
@mock.patch.object(node_cache, 'fsm_event_after', autospec=True)
|
|
def test_fsm_transition(self, fsm_event_after_mock, trigger_mock):
|
|
@node_cache.fsm_transition(istate.Events.finish)
|
|
def func():
|
|
pass
|
|
fsm_event_after_mock.assert_called_once_with(istate.Events.finish)
|
|
trigger_mock.assert_called_once_with()
|
|
|
|
@mock.patch.object(node_cache, 'triggers_fsm_error_transition',
|
|
autospec=True)
|
|
@mock.patch.object(node_cache, 'fsm_event_before', autospec=True)
|
|
def test_nonreentrant_fsm_transition(self, fsm_event_before_mock,
|
|
trigger_mock):
|
|
@node_cache.fsm_transition(istate.Events.abort, reentrant=False)
|
|
def func():
|
|
pass
|
|
fsm_event_before_mock.assert_called_once_with(istate.Events.abort,
|
|
strict=True)
|
|
trigger_mock.assert_called_once_with()
|
|
|
|
|
|
@mock.patch.object(node_cache, 'add_node', autospec=True)
|
|
@mock.patch.object(node_cache, 'NodeInfo', autospec=True)
|
|
class TestStartIntrospection(test_base.NodeTest):
|
|
def prepare_mocks(fn):
|
|
@six.wraps(fn)
|
|
def inner(self, NodeMock, *args):
|
|
method_mock = mock.Mock()
|
|
NodeMock.return_value = self.node_info
|
|
self.node_info.fsm_event = method_mock
|
|
fn(self, method_mock, *args)
|
|
method_mock.assert_called_once_with(istate.Events.start)
|
|
return inner
|
|
|
|
@prepare_mocks
|
|
def test_node_in_db_ok_state(self, fsm_event_mock, add_node_mock):
|
|
def side_effect(*args):
|
|
self.node_info._state = 'foo'
|
|
|
|
fsm_event_mock.side_effect = side_effect
|
|
node_cache.start_introspection(self.node.uuid)
|
|
add_node_mock.assert_called_once_with(self.node_info.uuid, 'foo')
|
|
|
|
@prepare_mocks
|
|
def test_node_in_db_invalid_state(self, fsm_event_mock, add_node_mock):
|
|
fsm_event_mock.side_effect = utils.NodeStateInvalidEvent('Oops!')
|
|
six.assertRaisesRegex(self, utils.NodeStateInvalidEvent, 'Oops!',
|
|
node_cache.start_introspection,
|
|
self.node_info.uuid)
|
|
self.assertFalse(add_node_mock.called)
|
|
|
|
@prepare_mocks
|
|
def test_node_in_db_race_condition(self, fsm_event_mock, add_node_mock):
|
|
fsm_event_mock.side_effect = utils.NodeStateRaceCondition()
|
|
six.assertRaisesRegex(self, utils.NodeStateRaceCondition, '.*',
|
|
node_cache.start_introspection,
|
|
self.node_info.uuid)
|
|
self.assertFalse(add_node_mock.called)
|
|
|
|
@prepare_mocks
|
|
def test_error_fsm_event(self, fsm_event_mock, add_node_mock):
|
|
fsm_event_mock.side_effect = utils.Error('Oops!')
|
|
six.assertRaisesRegex(self, utils.Error, 'Oops!',
|
|
node_cache.start_introspection,
|
|
self.node_info.uuid)
|
|
self.assertFalse(add_node_mock.called)
|
|
|
|
@prepare_mocks
|
|
def test_node_not_in_db(self, fsm_event_mock, add_node_mock):
|
|
fsm_event_mock.side_effect = utils.NotFoundInCacheError('Oops!')
|
|
node_cache.start_introspection(self.node_info.uuid)
|
|
add_node_mock.assert_called_once_with(self.node_info.uuid,
|
|
istate.States.starting)
|
|
|
|
@prepare_mocks
|
|
def test_custom_exc_fsm_event(self, fsm_event_mock, add_node_mock):
|
|
class CustomError(Exception):
|
|
pass
|
|
|
|
fsm_event_mock.side_effect = CustomError('Oops!')
|
|
six.assertRaisesRegex(self, CustomError, 'Oops!',
|
|
node_cache.start_introspection,
|
|
self.node_info.uuid)
|
|
self.assertFalse(add_node_mock.called)
|
|
|
|
|
|
class TestIntrospectionDataDbStore(test_base.NodeTest):
|
|
def setUp(self):
|
|
super(TestIntrospectionDataDbStore, self).setUp()
|
|
node_cache.add_node(self.node.uuid,
|
|
istate.States.processing,
|
|
bmc_address='1.2.3.4')
|
|
|
|
def _test_store_and_get(self, processed=False):
|
|
node_cache.store_introspection_data(self.node.uuid,
|
|
copy.deepcopy(self.data),
|
|
processed=processed)
|
|
stored_data = node_cache.get_introspection_data(self.node.uuid,
|
|
processed=processed)
|
|
self.assertEqual(stored_data, self.data)
|
|
|
|
def test_store_and_get_unprocessed(self):
|
|
self._test_store_and_get(processed=False)
|
|
|
|
def test_store_and_get_processed(self):
|
|
self._test_store_and_get(processed=True)
|
|
|
|
def test_get_no_data_available(self):
|
|
self.assertRaises(utils.IntrospectionDataNotFound,
|
|
node_cache.get_introspection_data, self.node.uuid)
|