334 lines
14 KiB
Python
334 lines
14 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 unittest import mock
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from senlin.common import consts
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from senlin.engine.actions import base as ab
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from senlin.engine.actions import cluster_action as ca
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from senlin.engine import cluster as cm
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from senlin.engine import dispatcher
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from senlin.objects import action as ao
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from senlin.objects import dependency as dobj
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from senlin.tests.unit.common import base
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from senlin.tests.unit.common import utils
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@mock.patch.object(cm.Cluster, 'load')
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class ClusterUpdateTest(base.SenlinTestCase):
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def setUp(self):
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super(ClusterUpdateTest, self).setUp()
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self.ctx = utils.dummy_context()
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@mock.patch.object(ca.ClusterAction, '_update_nodes')
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def test_do_update_multi(self, mock_update, mock_load):
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node1 = mock.Mock(id='fake id 1')
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node2 = mock.Mock(id='fake id 2')
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cluster = mock.Mock(id='FAKE_ID', nodes=[node1, node2],
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ACTIVE='ACTIVE')
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mock_load.return_value = cluster
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action = ca.ClusterAction(cluster.id, 'CLUSTER_ACTION', self.ctx)
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action.inputs = {'name': 'FAKE_NAME',
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'metadata': {'foo': 'bar'},
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'timeout': 3600,
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'new_profile_id': 'FAKE_PROFILE'}
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reason = 'Cluster update completed.'
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mock_update.return_value = (action.RES_OK, reason)
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# do it
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res_code, res_msg = action.do_update()
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# assertions
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self.assertEqual(action.RES_OK, res_code)
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self.assertEqual(reason, res_msg)
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mock_update.assert_called_once_with('FAKE_PROFILE',
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[node1, node2])
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@mock.patch.object(ca.ClusterAction, '_update_nodes')
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def test_do_update_set_status_failed(self, mock_update, mock_load):
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node1 = mock.Mock(id='fake id 1')
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node2 = mock.Mock(id='fake id 2')
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cluster = mock.Mock(id='FAKE_ID', nodes=[node1, node2],
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ACTIVE='ACTIVE')
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mock_load.return_value = cluster
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action = ca.ClusterAction(cluster.id, 'CLUSTER_ACTION', self.ctx)
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cluster.do_update.return_value = False
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reason = 'Cluster update failed.'
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# do it
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res_code, res_msg = action.do_update()
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# assertions
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self.assertEqual(action.RES_ERROR, res_code)
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self.assertEqual(reason, res_msg)
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self.assertEqual(0, mock_update.call_count)
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@mock.patch.object(ca.ClusterAction, '_update_nodes')
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def test_do_update_multi_failed(self, mock_update, mock_load):
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node1 = mock.Mock(id='fake id 1')
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node2 = mock.Mock(id='fake id 2')
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cluster = mock.Mock(id='FAKE_ID', nodes=[node1, node2],
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ACTIVE='ACTIVE')
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mock_load.return_value = cluster
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action = ca.ClusterAction(cluster.id, 'CLUSTER_ACTION', self.ctx)
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action.inputs = {'new_profile_id': 'FAKE_PROFILE'}
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reason = 'Failed in updating nodes.'
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mock_update.return_value = (action.RES_ERROR, reason)
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# do it
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res_code, res_msg = action.do_update()
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# assertions
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self.assertEqual(action.RES_ERROR, res_code)
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self.assertEqual(reason, res_msg)
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mock_update.assert_called_once_with('FAKE_PROFILE',
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[node1, node2])
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def test_do_update_not_profile(self, mock_load):
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cluster = mock.Mock(id='FAKE_ID', nodes=[], ACTIVE='ACTIVE')
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mock_load.return_value = cluster
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action = ca.ClusterAction(cluster.id, 'CLUSTER_ACTION', self.ctx)
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action.inputs = {}
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res_code, res_msg = action.do_update()
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self.assertEqual(action.RES_OK, res_code)
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self.assertEqual('Cluster update completed.', res_msg)
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cluster.eval_status.assert_called_once_with(
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action.context, consts.CLUSTER_UPDATE, updated_at=mock.ANY)
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def test_do_update_profile_only(self, mock_load):
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cluster = mock.Mock(id='FAKE_ID', nodes=[], ACTIVE='ACTIVE')
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mock_load.return_value = cluster
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action = ca.ClusterAction(cluster.id, 'CLUSTER_ACTION', self.ctx)
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config = {'cluster.stop_timeout_before_update': 25}
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action.inputs = {'name': 'FAKE_NAME',
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'metadata': {'foo': 'bar'},
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'timeout': 3600,
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'new_profile_id': 'FAKE_PROFILE',
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'profile_only': True,
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'config': config}
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res_code, res_msg = action.do_update()
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self.assertEqual(action.RES_OK, res_code)
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self.assertEqual('Cluster update completed.', res_msg)
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self.assertEqual(action.entity.config, config)
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cluster.eval_status.assert_called_once_with(
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action.context, consts.CLUSTER_UPDATE, profile_id='FAKE_PROFILE',
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updated_at=mock.ANY)
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@mock.patch.object(ca.ClusterAction, '_update_nodes')
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def test_do_update_invalid_stop_timeout(self, mock_update, mock_load):
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cluster = mock.Mock(id='FAKE_ID', nodes=[], ACTIVE='ACTIVE')
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mock_load.return_value = cluster
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action = ca.ClusterAction(cluster.id, 'CLUSTER_ACTION', self.ctx)
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config = {'cluster.stop_timeout_before_update': 'abc'}
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action.inputs = {'name': 'FAKE_NAME',
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'metadata': {'foo': 'bar'},
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'timeout': 3600,
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'new_profile_id': 'FAKE_PROFILE',
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'profile_only': True,
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'config': config}
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res_code, res_msg = action.do_update()
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self.assertEqual(action.RES_ERROR, res_code)
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mock_update.assert_not_called()
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def test_do_update_empty_cluster(self, mock_load):
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cluster = mock.Mock(id='FAKE_ID', nodes=[], ACTIVE='ACTIVE')
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mock_load.return_value = cluster
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action = ca.ClusterAction(cluster.id, 'CLUSTER_ACTION', self.ctx)
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action.inputs = {'new_profile_id': 'FAKE_PROFILE'}
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# do it
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res_code, res_msg = action.do_update()
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self.assertEqual(action.RES_OK, res_code)
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self.assertEqual('Cluster update completed.', res_msg)
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self.assertEqual('FAKE_PROFILE', cluster.profile_id)
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cluster.eval_status.assert_called_once_with(
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action.context, consts.CLUSTER_UPDATE, profile_id='FAKE_PROFILE',
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updated_at=mock.ANY)
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@mock.patch.object(ao.Action, 'update')
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@mock.patch.object(ab.Action, 'create')
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@mock.patch.object(dobj.Dependency, 'create')
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@mock.patch.object(dispatcher, 'start_action')
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@mock.patch.object(ca.ClusterAction, '_wait_for_dependents')
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def test_update_nodes_no_policy(self, mock_wait, mock_start, mock_dep,
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mock_action, mock_update, mock_load):
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node1 = mock.Mock(id='node_id1')
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node2 = mock.Mock(id='node_id2')
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cluster = mock.Mock(id='FAKE_ID', nodes=[node1, node2],
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ACTIVE='ACTIVE', config={})
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mock_load.return_value = cluster
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action = ca.ClusterAction(cluster.id, 'CLUSTER_ACTION', self.ctx)
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action.inputs = {'new_profile_id': 'FAKE_PROFILE'}
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action.id = 'CLUSTER_ACTION_ID'
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mock_wait.return_value = (action.RES_OK, 'All dependents completed')
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mock_action.side_effect = ['NODE_ACTION1', 'NODE_ACTION2']
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kwargs1 = {
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'name': 'node_update_node_id1',
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'cluster_id': cluster.id,
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'cause': consts.CAUSE_DERIVED,
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'inputs': {
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'new_profile_id': 'FAKE_PROFILE',
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},
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}
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kwargs2 = {
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'name': 'node_update_node_id2',
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'cluster_id': cluster.id,
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'cause': consts.CAUSE_DERIVED,
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'inputs': {
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'new_profile_id': 'FAKE_PROFILE',
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},
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}
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res_code, reason = action._update_nodes('FAKE_PROFILE',
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[node1, node2])
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self.assertEqual(res_code, action.RES_OK)
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self.assertEqual(reason, 'Cluster update completed.')
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mock_action.assert_has_calls([
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mock.call(action.context, node1.id, consts.NODE_UPDATE, **kwargs1),
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mock.call(action.context, node2.id, consts.NODE_UPDATE, **kwargs2),
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])
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self.assertEqual(1, mock_dep.call_count)
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self.assertEqual(2, mock_update.call_count)
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mock_start.assert_called_once_with()
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cluster.eval_status.assert_called_once_with(
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action.context, consts.CLUSTER_UPDATE, profile_id='FAKE_PROFILE',
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updated_at=mock.ANY)
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@mock.patch.object(ao.Action, 'update')
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@mock.patch.object(ab.Action, 'create')
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@mock.patch.object(dobj.Dependency, 'create')
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@mock.patch.object(dispatcher, 'start_action')
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@mock.patch.object(ca.ClusterAction, '_wait_for_dependents')
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def test_update_nodes_with_config(self, mock_wait, mock_start, mock_dep,
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mock_action, mock_update, mock_load):
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node1 = mock.Mock(id='node_id1')
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node2 = mock.Mock(id='node_id2')
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cluster = mock.Mock(id='FAKE_ID', nodes=[node1, node2],
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ACTIVE='ACTIVE', config={'blah': 'abc'})
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mock_load.return_value = cluster
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action = ca.ClusterAction(cluster.id, 'CLUSTER_ACTION', self.ctx)
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action.inputs = {'new_profile_id': 'FAKE_PROFILE'}
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action.id = 'CLUSTER_ACTION_ID'
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mock_wait.return_value = (action.RES_OK, 'All dependents completed')
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mock_action.side_effect = ['NODE_ACTION1', 'NODE_ACTION2']
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kwargs1 = {
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'name': 'node_update_node_id1',
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'cluster_id': cluster.id,
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'cause': consts.CAUSE_DERIVED,
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'inputs': {
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'blah': 'abc',
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'new_profile_id': 'FAKE_PROFILE',
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},
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}
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kwargs2 = {
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'name': 'node_update_node_id2',
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'cluster_id': cluster.id,
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'cause': consts.CAUSE_DERIVED,
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'inputs': {
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'blah': 'abc',
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'new_profile_id': 'FAKE_PROFILE',
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},
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}
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res_code, reason = action._update_nodes('FAKE_PROFILE',
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[node1, node2])
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self.assertEqual(res_code, action.RES_OK)
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self.assertEqual(reason, 'Cluster update completed.')
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mock_action.assert_has_calls([
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mock.call(action.context, node1.id, consts.NODE_UPDATE, **kwargs1),
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mock.call(action.context, node2.id, consts.NODE_UPDATE, **kwargs2),
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])
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self.assertEqual(1, mock_dep.call_count)
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self.assertEqual(2, mock_update.call_count)
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mock_start.assert_called_once_with()
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cluster.eval_status.assert_called_once_with(
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action.context, consts.CLUSTER_UPDATE, profile_id='FAKE_PROFILE',
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updated_at=mock.ANY)
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@mock.patch.object(ao.Action, 'update')
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@mock.patch.object(ab.Action, 'create')
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@mock.patch.object(dobj.Dependency, 'create')
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@mock.patch.object(dispatcher, 'start_action')
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@mock.patch.object(ca.ClusterAction, '_wait_for_dependents')
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def test_update_nodes_batch_policy(self, mock_wait, mock_start, mock_dep,
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mock_action, mock_update, mock_load):
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node1 = mock.Mock(id='node_id1')
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node2 = mock.Mock(id='node_id2')
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cluster = mock.Mock(id='FAKE_ID', nodes=[node1, node2],
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ACTIVE='ACTIVE', config={})
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mock_load.return_value = cluster
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action = ca.ClusterAction(cluster.id, 'CLUSTER_ACTION', self.ctx)
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action.inputs = {'new_profile_id': 'FAKE_PROFILE'}
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action.id = 'CLUSTER_ACTION_ID'
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action.data = {
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'update': {
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'pause_time': 0.1,
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'min_in_service': 1,
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'plan': [{node1.id}, {node2.id}],
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}
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}
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mock_wait.return_value = (action.RES_OK, 'All dependents completed')
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mock_action.side_effect = ['NODE_ACTION1', 'NODE_ACTION2']
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res_code, reason = action._update_nodes('FAKE_PROFILE',
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[node1, node2])
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self.assertEqual(res_code, action.RES_OK)
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self.assertEqual(reason, 'Cluster update completed.')
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self.assertEqual(2, mock_action.call_count)
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self.assertEqual(2, mock_dep.call_count)
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self.assertEqual(2, mock_update.call_count)
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self.assertEqual(2, mock_start.call_count)
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cluster.eval_status.assert_called_once_with(
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action.context, consts.CLUSTER_UPDATE, profile_id='FAKE_PROFILE',
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updated_at=mock.ANY)
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@mock.patch.object(ao.Action, 'update')
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@mock.patch.object(ab.Action, 'create')
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@mock.patch.object(dobj.Dependency, 'create')
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@mock.patch.object(dispatcher, 'start_action')
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@mock.patch.object(ca.ClusterAction, '_wait_for_dependents')
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def test_update_nodes_fail_wait(self, mock_wait, mock_start, mock_dep,
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mock_action, mock_update, mock_load):
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node1 = mock.Mock(id='node_id1')
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node2 = mock.Mock(id='node_id2')
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cluster = mock.Mock(id='FAKE_ID', nodes=[node1, node2],
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ACTIVE='ACTIVE', config={})
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mock_load.return_value = cluster
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action = ca.ClusterAction(cluster.id, 'CLUSTER_ACTION', self.ctx)
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action.inputs = {'new_profile_id': 'FAKE_PROFILE'}
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action.id = 'CLUSTER_ACTION_ID'
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mock_wait.return_value = (action.RES_ERROR, 'Oops!')
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mock_action.side_effect = ['NODE_ACTION1', 'NODE_ACTION2']
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res_code, reason = action._update_nodes('FAKE_PROFILE',
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[node1, node2])
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self.assertEqual(res_code, action.RES_ERROR)
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self.assertEqual(reason, 'Failed in updating nodes.')
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self.assertEqual(2, mock_action.call_count)
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self.assertEqual(1, mock_dep.call_count)
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self.assertEqual(2, mock_update.call_count)
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mock_start.assert_called_once_with()
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cluster.eval_status.assert_called_once_with(
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action.context, consts.CLUSTER_UPDATE)
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