490 lines
22 KiB
Python
490 lines
22 KiB
Python
# Copyright 2014 NEC Corporation. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from oslo_config import cfg
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from magnum.common import exception
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from magnum.conductor.handlers import kube
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from magnum import objects
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from magnum.tests import base
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import mock
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from mock import patch
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cfg.CONF.import_opt('k8s_protocol', 'magnum.conductor.handlers.kube',
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group='kubernetes')
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cfg.CONF.import_opt('k8s_port', 'magnum.conductor.handlers.kube',
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group='kubernetes')
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class TestKube(base.TestCase):
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def setUp(self):
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super(TestKube, self).setUp()
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self.kube_handler = kube.Handler()
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def mock_pod(self):
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return objects.Pod({})
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def mock_service(self):
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return objects.Service({})
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def mock_rc(self):
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return objects.ReplicationController({})
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def mock_bay(self):
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return objects.Bay({})
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def mock_baymodel(self):
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return objects.BayModel({})
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@patch('magnum.objects.Bay.get_by_uuid')
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def test_retrieve_bay_from_pod(self,
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mock_bay_get_by_uuid):
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expected_context = 'context'
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expected_bay_uuid = 'bay_uuid'
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pod = self.mock_pod()
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pod.bay_uuid = expected_bay_uuid
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kube._retrieve_bay(expected_context, pod)
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mock_bay_get_by_uuid.assert_called_once_with(expected_context,
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expected_bay_uuid)
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@patch('magnum.objects.Bay.get_by_uuid')
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@patch('magnum.objects.BayModel.get_by_uuid')
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def test_retrieve_k8s_master_url_from_pod(self,
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mock_baymodel_get_by_uuid,
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mock_bay_get_by_uuid):
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expected_context = 'context'
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expected_api_address = 'api_address'
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expected_baymodel_id = 'e74c40e0-d825-11e2-a28f-0800200c9a61'
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expected_apiserver_port = 9999
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pod = self.mock_pod()
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pod.bay_uuid = 'bay_uuid'
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bay = self.mock_bay()
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bay.api_address = expected_api_address
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bay.baymodel_id = expected_baymodel_id
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baymodel = self.mock_baymodel()
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baymodel.apiserver_port = expected_apiserver_port
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mock_bay_get_by_uuid.return_value = bay
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mock_baymodel_get_by_uuid.return_value = baymodel
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actual_api_address = kube._retrieve_k8s_master_url(expected_context,
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pod)
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self.assertEqual("http://%s:%d" % (expected_api_address,
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expected_apiserver_port),
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actual_api_address)
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@patch('magnum.objects.Bay.get_by_uuid')
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@patch('magnum.objects.BayModel.get_by_uuid')
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def test_retrieve_k8s_master_url_without_baymodel_apiserver_port(self,
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mock_baymodel_get_by_uuid,
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mock_bay_get_by_uuid):
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expected_context = 'context'
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expected_api_address = 'api_address'
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expected_baymodel_id = 'e74c40e0-d825-11e2-a28f-0800200c9a61'
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expected_protocol = cfg.CONF.kubernetes.k8s_protocol
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expected_apiserver_port = cfg.CONF.kubernetes.k8s_port
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resource = self.mock_pod()
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resource.bay_uuid = 'bay_uuid'
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bay = self.mock_bay()
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bay.api_address = expected_api_address
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bay.baymodel_id = expected_baymodel_id
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baymodel = self.mock_baymodel()
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baymodel.apiserver_port = None
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mock_bay_get_by_uuid.return_value = bay
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mock_baymodel_get_by_uuid.return_value = baymodel
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actual_api_address = kube._retrieve_k8s_master_url(expected_context,
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resource)
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self.assertEqual("%s://%s:%d" % (expected_protocol,
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expected_api_address,
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expected_apiserver_port),
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actual_api_address)
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@patch('magnum.conductor.handlers.kube._retrieve_k8s_master_url')
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def test_pod_create_with_success(self,
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mock_retrieve_k8s_master_url):
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expected_master_url = 'api_address'
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expected_pod = self.mock_pod()
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expected_pod.create = mock.MagicMock()
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mock_retrieve_k8s_master_url.return_value = expected_master_url
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with patch.object(self.kube_handler, 'kube_cli') as mock_kube_cli:
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mock_kube_cli.pod_create.return_value = True
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self.kube_handler.pod_create(self.context, expected_pod)
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self.assertEqual('pending', expected_pod.status)
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expected_pod.create.assert_called_once_with(self.context)
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@patch('magnum.conductor.handlers.kube._retrieve_k8s_master_url')
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def test_pod_create_with_fail(self,
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mock_retrieve_k8s_master_url):
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expected_master_url = 'api_address'
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expected_pod = self.mock_pod()
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expected_pod.create = mock.MagicMock()
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mock_retrieve_k8s_master_url.return_value = expected_master_url
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with patch.object(self.kube_handler, 'kube_cli') as mock_kube_cli:
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mock_kube_cli.pod_create.return_value = False
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self.kube_handler.pod_create(self.context, expected_pod)
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self.assertEqual('failed', expected_pod.status)
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expected_pod.create.assert_called_once_with(self.context)
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@patch('magnum.conductor.handlers.kube._object_has_stack')
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@patch('magnum.conductor.handlers.kube._retrieve_k8s_master_url')
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@patch('magnum.objects.Pod.get_by_uuid')
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def test_pod_delete_with_success(self,
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mock_pod_get_by_uuid,
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mock_retrieve_k8s_master_url,
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mock_object_has_stack):
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expected_master_url = 'api_address'
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mock_pod = mock.MagicMock()
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mock_pod.name = 'test-pod'
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mock_pod.uuid = 'test-uuid'
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mock_pod_get_by_uuid.return_value = mock_pod
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mock_retrieve_k8s_master_url.return_value = expected_master_url
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mock_object_has_stack.return_value = True
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with patch.object(self.kube_handler, 'kube_cli') as mock_kube_cli:
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mock_kube_cli.pod_delete.return_value = True
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self.kube_handler.pod_delete(self.context, mock_pod.uuid)
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mock_kube_cli.pod_delete.assert_called_once_with(
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expected_master_url, mock_pod.name)
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mock_pod.destroy.assert_called_once_with(self.context)
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@patch('magnum.conductor.handlers.kube._object_has_stack')
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@patch('magnum.conductor.handlers.kube._retrieve_k8s_master_url')
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@patch('magnum.objects.Pod.get_by_uuid')
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def test_pod_delete_with_failure(self,
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mock_pod_get_by_uuid,
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mock_retrieve_k8s_master_url,
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mock_object_has_stack):
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expected_master_url = 'api_address'
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mock_pod = mock.MagicMock()
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mock_pod.name = 'test-pod'
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mock_pod.uuid = 'test-uuid'
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mock_pod_get_by_uuid.return_value = mock_pod
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mock_retrieve_k8s_master_url.return_value = expected_master_url
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mock_object_has_stack.return_value = True
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with patch.object(self.kube_handler, 'kube_cli') as mock_kube_cli:
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mock_kube_cli.pod_delete.return_value = False
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self.kube_handler.pod_delete(self.context, mock_pod.uuid)
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mock_kube_cli.pod_delete.assert_called_once_with(
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expected_master_url, mock_pod.name)
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self.assertFalse(mock_pod.destroy.called)
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@patch('magnum.conductor.handlers.kube._object_has_stack')
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@patch('magnum.conductor.handlers.kube._retrieve_k8s_master_url')
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@patch('magnum.objects.Pod.get_by_uuid')
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def test_pod_delete_succeeds_when_not_found(self,
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mock_pod_get_by_uuid,
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mock_retrieve_k8s_master_url,
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mock_object_has_stack):
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expected_master_url = 'api_address'
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mock_pod = mock.MagicMock()
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mock_pod.name = 'test-pod'
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mock_pod.uuid = 'test-uuid'
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mock_pod_get_by_uuid.return_value = mock_pod
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mock_retrieve_k8s_master_url.return_value = expected_master_url
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mock_object_has_stack.return_value = True
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with patch.object(self.kube_handler, 'kube_cli') as mock_kube_cli:
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mock_kube_cli.pod_delete.side_effect = exception.PodNotFound()
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self.kube_handler.pod_delete(self.context, mock_pod.uuid)
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mock_kube_cli.pod_delete.assert_called_once_with(
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expected_master_url, mock_pod.name)
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mock_pod.destroy.assert_called_once_with(self.context)
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@patch('magnum.conductor.handlers.kube._retrieve_k8s_master_url')
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def test_service_create_with_success(self,
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mock_retrieve_k8s_master_url):
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expected_master_url = 'api_address'
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expected_service = self.mock_service()
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expected_service.create = mock.MagicMock()
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mock_retrieve_k8s_master_url.return_value = expected_master_url
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with patch.object(self.kube_handler, 'kube_cli') as mock_kube_cli:
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mock_kube_cli.service_create.return_value = True
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self.kube_handler.service_create(self.context, expected_service)
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mock_kube_cli.service_create.assert_called_once_with(
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expected_master_url, expected_service)
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expected_service.create.assert_called_once_with(self.context)
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@patch('magnum.conductor.handlers.kube._retrieve_k8s_master_url')
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def test_service_create_with_failure(self,
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mock_retrieve_k8s_master_url):
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expected_master_url = 'api_address'
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expected_service = self.mock_service()
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expected_service.create = mock.MagicMock()
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mock_retrieve_k8s_master_url.return_value = expected_master_url
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with patch.object(self.kube_handler, 'kube_cli') as mock_kube_cli:
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mock_kube_cli.service_create.return_value = False
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self.kube_handler.service_create(self.context, expected_service)
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mock_kube_cli.service_create.assert_called_once_with(
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expected_master_url, expected_service)
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self.assertFalse(expected_service.create.called)
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@patch('magnum.conductor.handlers.kube._object_has_stack')
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@patch('magnum.conductor.handlers.kube._retrieve_k8s_master_url')
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@patch('magnum.objects.Service.get_by_uuid')
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def test_service_delete_with_success(self,
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mock_service_get_by_uuid,
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mock_retrieve_k8s_master_url,
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mock_object_has_stack):
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expected_master_url = 'api_address'
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mock_service = mock.MagicMock()
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mock_service.name = 'test-service'
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mock_service.uuid = 'test-uuid'
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mock_service_get_by_uuid.return_value = mock_service
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mock_retrieve_k8s_master_url.return_value = expected_master_url
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mock_object_has_stack.return_value = True
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with patch.object(self.kube_handler, 'kube_cli') as mock_kube_cli:
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mock_kube_cli.service_delete.return_value = True
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self.kube_handler.service_delete(self.context, mock_service.uuid)
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mock_kube_cli.service_delete.assert_called_once_with(
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expected_master_url, mock_service.name)
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mock_service.destroy.assert_called_once_with(self.context)
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@patch('magnum.conductor.handlers.kube._object_has_stack')
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@patch('magnum.conductor.handlers.kube._retrieve_k8s_master_url')
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@patch('magnum.objects.Service.get_by_uuid')
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def test_service_delete_with_failure(self,
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mock_service_get_by_uuid,
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mock_retrieve_k8s_master_url,
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mock_object_has_stack):
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expected_master_url = 'api_address'
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mock_service = mock.MagicMock()
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mock_service.name = 'test-service'
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mock_service.uuid = 'test-uuid'
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mock_service_get_by_uuid.return_value = mock_service
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mock_retrieve_k8s_master_url.return_value = expected_master_url
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mock_object_has_stack.return_value = True
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with patch.object(self.kube_handler, 'kube_cli') as mock_kube_cli:
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mock_kube_cli.service_delete.return_value = False
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self.kube_handler.service_delete(self.context, mock_service.uuid)
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mock_kube_cli.service_delete.assert_called_once_with(
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expected_master_url, mock_service.name)
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self.assertFalse(mock_service.destroy.called)
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@patch('magnum.conductor.handlers.kube._retrieve_k8s_master_url')
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def test_rc_create_with_success(self,
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mock_retrieve_k8s_master_url):
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expected_master_url = 'api_address'
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expected_rc = self.mock_rc()
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expected_rc.create = mock.MagicMock()
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mock_retrieve_k8s_master_url.return_value = expected_master_url
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with patch.object(self.kube_handler, 'kube_cli') as mock_kube_cli:
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mock_kube_cli.rc_create.return_value = True
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self.kube_handler.rc_create({}, expected_rc)
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mock_kube_cli.rc_create.assert_called_once_with(
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expected_master_url, expected_rc)
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@patch('magnum.conductor.handlers.kube._retrieve_k8s_master_url')
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def test_rc_create_with_failure(self,
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mock_retrieve_k8s_master_url):
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expected_master_url = 'api_address'
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expected_rc = self.mock_rc()
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expected_rc.create = mock.MagicMock()
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mock_retrieve_k8s_master_url.return_value = expected_master_url
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with patch.object(self.kube_handler, 'kube_cli') as mock_kube_cli:
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mock_kube_cli.rc_create.return_value = False
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self.kube_handler.rc_create(self.context, expected_rc)
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mock_kube_cli.rc_create.assert_called_once_with(
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expected_master_url, expected_rc)
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self.assertFalse(expected_rc.create.called)
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@patch('magnum.conductor.handlers.kube._object_has_stack')
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@patch('magnum.conductor.handlers.kube._retrieve_k8s_master_url')
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@patch('magnum.objects.ReplicationController.get_by_uuid')
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def test_rc_delete_with_success(self,
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mock_rc_get_by_uuid,
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mock_retrieve_k8s_master_url,
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mock_object_has_stack):
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expected_master_url = 'api_address'
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mock_rc = mock.MagicMock()
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mock_rc.name = 'test-rc'
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mock_rc.uuid = 'test-uuid'
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mock_rc_get_by_uuid.return_value = mock_rc
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mock_retrieve_k8s_master_url.return_value = expected_master_url
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mock_object_has_stack.return_value = True
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with patch.object(self.kube_handler, 'kube_cli') as mock_kube_cli:
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mock_kube_cli.rc_delete.return_value = True
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self.kube_handler.rc_delete(self.context, mock_rc.uuid)
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mock_kube_cli.rc_delete.assert_called_once_with(
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expected_master_url, mock_rc.name)
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mock_rc.destroy.assert_called_once_with(self.context)
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@patch('magnum.conductor.handlers.kube._object_has_stack')
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@patch('magnum.conductor.handlers.kube._retrieve_k8s_master_url')
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@patch('magnum.objects.ReplicationController.get_by_uuid')
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def test_rc_delete_with_failure(self,
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mock_rc_get_by_uuid,
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mock_retrieve_k8s_master_url,
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mock_object_has_stack):
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expected_master_url = 'api_address'
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mock_rc = mock.MagicMock()
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mock_rc.name = 'test-rc'
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mock_rc.uuid = 'test-uuid'
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mock_rc_get_by_uuid.return_value = mock_rc
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mock_retrieve_k8s_master_url.return_value = expected_master_url
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mock_object_has_stack.return_value = True
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with patch.object(self.kube_handler, 'kube_cli') as mock_kube_cli:
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mock_kube_cli.rc_delete.return_value = False
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self.kube_handler.rc_delete(self.context, mock_rc.uuid)
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mock_kube_cli.rc_delete.assert_called_once_with(
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expected_master_url, mock_rc.name)
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self.assertFalse(mock_rc.destroy.called)
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@patch('magnum.conductor.handlers.kube._retrieve_k8s_master_url')
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def test_rc_update_with_success(self,
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mock_retrieve_k8s_master_url):
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expected_master_url = 'api_address'
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expected_rc = self.mock_rc()
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expected_rc.uuid = 'test-uuid'
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expected_rc.refresh = mock.MagicMock()
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expected_rc.save = mock.MagicMock()
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mock_retrieve_k8s_master_url.return_value = expected_master_url
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with patch.object(self.kube_handler, 'kube_cli') as mock_kube_cli:
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mock_kube_cli.rc_update.return_value = True
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self.kube_handler.rc_update(self.context, expected_rc)
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mock_kube_cli.rc_update.assert_called_once_with(
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expected_master_url, expected_rc)
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expected_rc.refresh.assert_called_once_with(self.context)
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expected_rc.save.assert_called_once_with()
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@patch('magnum.conductor.handlers.kube._retrieve_k8s_master_url')
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def test_rc_update_with_failure(self,
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mock_retrieve_k8s_master_url):
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expected_master_url = 'api_address'
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expected_rc = self.mock_rc()
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expected_rc.uuid = 'test-uuid'
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expected_rc.update = mock.MagicMock()
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mock_retrieve_k8s_master_url.return_value = expected_master_url
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with patch.object(self.kube_handler, 'kube_cli') as mock_kube_cli:
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mock_kube_cli.rc_update.return_value = False
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self.kube_handler.rc_update(self.context, expected_rc)
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mock_kube_cli.rc_update.assert_called_once_with(
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expected_master_url, expected_rc)
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self.assertFalse(expected_rc.update.called)
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@patch('magnum.conductor.handlers.kube._retrieve_k8s_master_url')
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def test_service_update_with_success(self,
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mock_retrieve_k8s_master_url):
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expected_master_url = 'api_address'
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expected_service = self.mock_service()
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expected_service.uuid = 'test-uuid'
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expected_service.refresh = mock.MagicMock()
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expected_service.save = mock.MagicMock()
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|
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mock_retrieve_k8s_master_url.return_value = expected_master_url
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with patch.object(self.kube_handler, 'kube_cli') as mock_kube_cli:
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mock_kube_cli.service_update.return_value = True
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self.kube_handler.service_update(self.context, expected_service)
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mock_kube_cli.service_update.assert_called_once_with(
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expected_master_url, expected_service)
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expected_service.refresh.assert_called_once_with(self.context)
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expected_service.save.assert_called_once_with()
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|
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@patch('magnum.conductor.handlers.kube._retrieve_k8s_master_url')
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def test_service_update_with_failure(self,
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mock_retrieve_k8s_master_url):
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expected_master_url = 'api_address'
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expected_service = self.mock_service()
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expected_service.uuid = 'test-uuid'
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expected_service.refresh = mock.MagicMock()
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|
|
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mock_retrieve_k8s_master_url.return_value = expected_master_url
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with patch.object(self.kube_handler, 'kube_cli') as mock_kube_cli:
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mock_kube_cli.service_update.return_value = False
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|
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self.kube_handler.service_update(self.context, expected_service)
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mock_kube_cli.service_update.assert_called_once_with(
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|
expected_master_url, expected_service)
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self.assertFalse(expected_service.refresh.called)
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|
|
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@patch('magnum.conductor.handlers.kube._retrieve_k8s_master_url')
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|
def test_pod_update_with_success(self,
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|
mock_retrieve_k8s_master_url):
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expected_master_url = 'api_address'
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|
expected_pod = self.mock_pod()
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|
expected_pod.uuid = 'test-uuid'
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|
expected_pod.refresh = mock.MagicMock()
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|
expected_pod.save = mock.MagicMock()
|
|
|
|
mock_retrieve_k8s_master_url.return_value = expected_master_url
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|
with patch.object(self.kube_handler, 'kube_cli') as mock_kube_cli:
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mock_kube_cli.pod_update.return_value = True
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|
|
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self.kube_handler.pod_update(self.context, expected_pod)
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mock_kube_cli.pod_update.assert_called_once_with(
|
|
expected_master_url, expected_pod)
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|
expected_pod.refresh.assert_called_once_with(self.context)
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|
expected_pod.save.assert_called_once_with()
|
|
|
|
@patch('magnum.conductor.handlers.kube._retrieve_k8s_master_url')
|
|
def test_pod_update_with_failure(self,
|
|
mock_retrieve_k8s_master_url):
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|
expected_master_url = 'api_address'
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|
expected_pod = self.mock_pod()
|
|
expected_pod.uuid = 'test-uuid'
|
|
expected_pod.refresh = mock.MagicMock()
|
|
|
|
mock_retrieve_k8s_master_url.return_value = expected_master_url
|
|
with patch.object(self.kube_handler, 'kube_cli') as mock_kube_cli:
|
|
mock_kube_cli.pod_update.return_value = False
|
|
|
|
self.kube_handler.pod_update(self.context, expected_pod)
|
|
mock_kube_cli.pod_update.assert_called_once_with(
|
|
expected_master_url, expected_pod)
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|
self.assertFalse(expected_pod.refresh.called)
|