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authordfilppi <dewayne@cloudify.co>2017-08-31 00:15:51 +0000
committerDeWayne Filppi <dewayne@cloudify.co>2017-09-07 16:37:00 +0000
commitdf40f6f09f11aa823c1fd07e85887885f20d356b (patch)
treec5d186d21602ad4464e0b7ec6cc8618d9a7a8f54 /aria/multivim-plugin/nova_plugin/tests/test_server.py
parentdcb890a6fa153900a0562872ccc31a5df2dffd24 (diff)
reorg and add pom build for wheel
Change-Id: Iab761e263f1e2380471dd38c2b7ce9b77f0aab0e Signed-off-by: DeWayne Filppi <dewayne@cloudify.co> Issue-id: SO-106
Diffstat (limited to 'aria/multivim-plugin/nova_plugin/tests/test_server.py')
-rw-r--r--aria/multivim-plugin/nova_plugin/tests/test_server.py551
1 files changed, 0 insertions, 551 deletions
diff --git a/aria/multivim-plugin/nova_plugin/tests/test_server.py b/aria/multivim-plugin/nova_plugin/tests/test_server.py
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--- a/aria/multivim-plugin/nova_plugin/tests/test_server.py
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@@ -1,551 +0,0 @@
-#########
-# Copyright (c) 2014 GigaSpaces Technologies Ltd. All rights reserved
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# * See the License for the specific language governing permissions and
-# * limitations under the License.
-
-from os import path
-import tempfile
-
-import unittest
-import mock
-
-import nova_plugin
-from cloudify.test_utils import workflow_test
-
-from openstack_plugin_common import NeutronClientWithSugar, \
- OPENSTACK_TYPE_PROPERTY, OPENSTACK_ID_PROPERTY
-from neutron_plugin.network import NETWORK_OPENSTACK_TYPE
-from neutron_plugin.port import PORT_OPENSTACK_TYPE
-from nova_plugin.tests.test_relationships import RelationshipsTestBase
-from nova_plugin.server import _prepare_server_nics
-from cinder_plugin.volume import VOLUME_OPENSTACK_TYPE
-from cloudify.exceptions import NonRecoverableError
-from cloudify.state import current_ctx
-
-from cloudify.utils import setup_logger
-
-from cloudify.mocks import (
- MockNodeContext,
- MockCloudifyContext,
- MockNodeInstanceContext,
- MockRelationshipContext,
- MockRelationshipSubjectContext
-)
-
-
-class TestServer(unittest.TestCase):
-
- blueprint_path = path.join('resources',
- 'test-start-operation-retry-blueprint.yaml')
-
- @mock.patch('nova_plugin.server.create')
- @mock.patch('nova_plugin.server._set_network_and_ip_runtime_properties')
- @workflow_test(blueprint_path, copy_plugin_yaml=True)
- def test_nova_server_lifecycle_start(self, cfy_local, *_):
-
- test_vars = {
- 'counter': 0,
- 'server': mock.MagicMock()
- }
-
- def mock_get_server_by_context(*_):
- s = test_vars['server']
- if test_vars['counter'] == 0:
- s.status = nova_plugin.server.SERVER_STATUS_BUILD
- else:
- s.status = nova_plugin.server.SERVER_STATUS_ACTIVE
- test_vars['counter'] += 1
- return s
-
- with mock.patch('nova_plugin.server.get_server_by_context',
- new=mock_get_server_by_context):
- cfy_local.execute('install', task_retries=3)
-
- self.assertEqual(2, test_vars['counter'])
- self.assertEqual(0, test_vars['server'].start.call_count)
-
- @workflow_test(blueprint_path, copy_plugin_yaml=True)
- @mock.patch('nova_plugin.server.create')
- @mock.patch('nova_plugin.server._set_network_and_ip_runtime_properties')
- def test_nova_server_lifecycle_start_after_stop(self, cfy_local, *_):
-
- test_vars = {
- 'counter': 0,
- 'server': mock.MagicMock()
- }
-
- def mock_get_server_by_context(_):
- s = test_vars['server']
- if test_vars['counter'] == 0:
- s.status = nova_plugin.server.SERVER_STATUS_SHUTOFF
- elif test_vars['counter'] == 1:
- setattr(s,
- nova_plugin.server.OS_EXT_STS_TASK_STATE,
- nova_plugin.server.SERVER_TASK_STATE_POWERING_ON)
- else:
- s.status = nova_plugin.server.SERVER_STATUS_ACTIVE
- test_vars['counter'] += 1
- test_vars['server'] = s
- return s
-
- with mock.patch('nova_plugin.server.get_server_by_context',
- new=mock_get_server_by_context):
- cfy_local.execute('install', task_retries=3)
-
- self.assertEqual(1, test_vars['server'].start.call_count)
- self.assertEqual(3, test_vars['counter'])
-
- @workflow_test(blueprint_path, copy_plugin_yaml=True)
- @mock.patch('nova_plugin.server.create')
- @mock.patch('nova_plugin.server._set_network_and_ip_runtime_properties')
- def test_nova_server_lifecycle_start_unknown_status(self, cfy_local, *_):
- test_vars = {
- 'counter': 0,
- 'server': mock.MagicMock()
- }
-
- def mock_get_server_by_context(_):
- s = test_vars['server']
- if test_vars['counter'] == 0:
- s.status = '### unknown-status ###'
- test_vars['counter'] += 1
- test_vars['server'] = s
- return s
-
- with mock.patch('nova_plugin.server.get_server_by_context',
- new=mock_get_server_by_context):
- self.assertRaisesRegexp(RuntimeError,
- 'Unexpected server state',
- cfy_local.execute,
- 'install')
-
- self.assertEqual(0, test_vars['server'].start.call_count)
- self.assertEqual(1, test_vars['counter'])
-
- @workflow_test(blueprint_path, copy_plugin_yaml=True)
- @mock.patch('nova_plugin.server.start')
- @mock.patch('nova_plugin.server._handle_image_or_flavor')
- @mock.patch('nova_plugin.server._fail_on_missing_required_parameters')
- @mock.patch('openstack_plugin_common.nova_client')
- def test_nova_server_creation_param_integrity(
- self, cfy_local, mock_nova, *args):
- cfy_local.execute('install', task_retries=0)
- calls = mock_nova.Client.return_value.servers.method_calls
- self.assertEqual(1, len(calls))
- kws = calls[0][2]
- self.assertIn('scheduler_hints', kws)
- self.assertEqual(kws['scheduler_hints'],
- {'group': 'affinity-group-id'},
- 'expecting \'scheduler_hints\' value to exist')
-
- @workflow_test(blueprint_path, copy_plugin_yaml=True,
- inputs={'use_password': True})
- @mock.patch('nova_plugin.server.create')
- @mock.patch('nova_plugin.server._set_network_and_ip_runtime_properties')
- @mock.patch(
- 'nova_plugin.server.get_single_connected_node_by_openstack_type',
- autospec=True, return_value=None)
- def test_nova_server_with_use_password(self, cfy_local, *_):
-
- test_vars = {
- 'counter': 0,
- 'server': mock.MagicMock()
- }
-
- tmp_path = tempfile.NamedTemporaryFile(prefix='key_name')
- key_path = tmp_path.name
-
- def mock_get_server_by_context(_):
- s = test_vars['server']
- if test_vars['counter'] == 0:
- s.status = nova_plugin.server.SERVER_STATUS_BUILD
- else:
- s.status = nova_plugin.server.SERVER_STATUS_ACTIVE
- test_vars['counter'] += 1
-
- def check_agent_key_path(private_key):
- self.assertEqual(private_key, key_path)
- return private_key
-
- s.get_password = check_agent_key_path
- return s
-
- with mock.patch('nova_plugin.server.get_server_by_context',
- mock_get_server_by_context):
- with mock.patch(
- 'cloudify.context.BootstrapContext.'
- 'CloudifyAgent.agent_key_path',
- new_callable=mock.PropertyMock, return_value=key_path):
- cfy_local.execute('install', task_retries=5)
-
-
-class TestMergeNICs(unittest.TestCase):
- def test_merge_prepends_management_network(self):
- """When the mgmt network isnt in a relationship, its the 1st nic."""
- mgmt_network_id = 'management network'
- nics = [{'net-id': 'other network'}]
-
- merged = nova_plugin.server._merge_nics(mgmt_network_id, nics)
-
- self.assertEqual(len(merged), 2)
- self.assertEqual(merged[0]['net-id'], 'management network')
-
- def test_management_network_in_relationships(self):
- """When the mgmt network was in a relationship, it's not prepended."""
- mgmt_network_id = 'management network'
- nics = [{'net-id': 'other network'}, {'net-id': 'management network'}]
-
- merged = nova_plugin.server._merge_nics(mgmt_network_id, nics)
-
- self.assertEqual(nics, merged)
-
-
-class TestNormalizeNICs(unittest.TestCase):
- def test_normalize_port_priority(self):
- """Whe there's both net-id and port-id, port-id is used."""
- nics = [{'net-id': '1'}, {'port-id': '2'}, {'net-id': 3, 'port-id': 4}]
- normalized = nova_plugin.server._normalize_nics(nics)
- expected = [{'net-id': '1'}, {'port-id': '2'}, {'port-id': 4}]
- self.assertEqual(expected, normalized)
-
-
-class MockNeutronClient(NeutronClientWithSugar):
- """A fake neutron client with hard-coded test data."""
-
- @mock.patch('openstack_plugin_common.OpenStackClient.__init__',
- new=mock.Mock())
- def __init__(self):
- super(MockNeutronClient, self).__init__()
-
- @staticmethod
- def _search_filter(objs, search_params):
- """Mock neutron's filtering by attributes in list_* methods.
-
- list_* methods (list_networks, list_ports)
- """
- def _matches(obj, search_params):
- return all(obj[k] == v for k, v in search_params.items())
- return [obj for obj in objs if _matches(obj, search_params)]
-
- def list_networks(self, **search_params):
- networks = [
- {'name': 'network1', 'id': '1'},
- {'name': 'network2', 'id': '2'},
- {'name': 'network3', 'id': '3'},
- {'name': 'network4', 'id': '4'},
- {'name': 'network5', 'id': '5'},
- {'name': 'network6', 'id': '6'},
- {'name': 'other', 'id': 'other'}
- ]
- return {'networks': self._search_filter(networks, search_params)}
-
- def list_ports(self, **search_params):
- ports = [
- {'name': 'port1', 'id': '1', 'network_id': '1'},
- {'name': 'port2', 'id': '2', 'network_id': '1'},
- {'name': 'port3', 'id': '3', 'network_id': '2'},
- {'name': 'port4', 'id': '4', 'network_id': '2'},
- ]
- return {'ports': self._search_filter(ports, search_params)}
-
- def show_port(self, port_id):
- ports = self.list_ports(id=port_id)
- return {'port': ports['ports'][0]}
-
-
-class NICTestBase(RelationshipsTestBase):
- """Base test class for the NICs tests.
-
- It comes with helper methods to create a mock cloudify context, with
- the specified relationships.
- """
- mock_neutron = MockNeutronClient()
-
- def _relationship_spec(self, obj, objtype):
- return {'node': {'properties': obj},
- 'instance': {
- 'runtime_properties': {OPENSTACK_TYPE_PROPERTY: objtype,
- OPENSTACK_ID_PROPERTY: obj['id']}}}
-
- def _make_vm_ctx_with_ports(self, management_network_name, ports):
- port_specs = [self._relationship_spec(obj, PORT_OPENSTACK_TYPE)
- for obj in ports]
- vm_properties = {'management_network_name': management_network_name}
- return self._make_vm_ctx_with_relationships(port_specs,
- vm_properties)
-
- def _make_vm_ctx_with_networks(self, management_network_name, networks):
- network_specs = [self._relationship_spec(obj, NETWORK_OPENSTACK_TYPE)
- for obj in networks]
- vm_properties = {'management_network_name': management_network_name}
- return self._make_vm_ctx_with_relationships(network_specs,
- vm_properties)
-
-
-class TestServerNICs(NICTestBase):
- """Test preparing the NICs list from server<->network relationships.
-
- Each test creates a cloudify context that represents a openstack VM
- with relationships to networks. Then, examine the NICs list produced from
- the relationships.
- """
- def test_nova_server_creation_nics_ordering(self):
- """NIC list keeps the order of the relationships.
-
- The nics= list passed to nova.server.create should be ordered
- depending on the relationships to the networks (as defined in the
- blueprint).
- """
- ctx = self._make_vm_ctx_with_networks(
- management_network_name='network1',
- networks=[
- {'id': '1'},
- {'id': '2'},
- {'id': '3'},
- {'id': '4'},
- {'id': '5'},
- {'id': '6'},
- ])
- server = {'meta': {}}
-
- _prepare_server_nics(
- self.mock_neutron, ctx, server)
-
- self.assertEqual(
- ['1', '2', '3', '4', '5', '6'],
- [n['net-id'] for n in server['nics']])
-
- def test_server_creation_prepends_mgmt_network(self):
- """If the management network isn't in a relation, it's the first NIC.
-
- Creating the server examines the relationships, and if it doesn't find
- a relationship to the management network, it adds the management
- network to the NICs list, as the first element.
- """
- ctx = self._make_vm_ctx_with_networks(
- management_network_name='other',
- networks=[
- {'id': '1'},
- {'id': '2'},
- {'id': '3'},
- {'id': '4'},
- {'id': '5'},
- {'id': '6'},
- ])
- server = {'meta': {}}
-
- _prepare_server_nics(
- self.mock_neutron, ctx, server)
-
- first_nic = server['nics'][0]
- self.assertEqual('other', first_nic['net-id'])
- self.assertEqual(7, len(server['nics']))
-
- def test_server_creation_uses_relation_mgmt_nic(self):
- """If the management network is in a relation, it isn't prepended.
-
- If the server has a relationship to the management network,
- a new NIC isn't prepended to the list.
- """
- ctx = self._make_vm_ctx_with_networks(
- management_network_name='network1',
- networks=[
- {'id': '1'},
- {'id': '2'},
- {'id': '3'},
- {'id': '4'},
- {'id': '5'},
- {'id': '6'},
- ])
- server = {'meta': {}}
-
- _prepare_server_nics(
- self.mock_neutron, ctx, server)
- self.assertEqual(6, len(server['nics']))
-
-
-class TestServerPortNICs(NICTestBase):
- """Test preparing the NICs list from server<->port relationships.
-
- Create a cloudify ctx representing a vm with relationships to
- openstack ports. Then examine the resulting NICs list: check that it
- contains the networks that the ports were connected to, and that each
- connection uses the port that was provided.
- """
-
- def test_network_with_port(self):
- """Port on the management network is used to connect to it.
-
- The NICs list entry for the management network contains the
- port-id of the port from the relationship, but doesn't contain net-id.
- """
- ports = [{'id': '1'}]
- ctx = self._make_vm_ctx_with_ports('network1', ports)
- server = {'meta': {}}
-
- _prepare_server_nics(
- self.mock_neutron, ctx, server)
-
- self.assertEqual([{'port-id': '1'}], server['nics'])
-
- def test_port_not_to_mgmt_network(self):
- """A NICs list entry is added with the network and the port.
-
- A relationship to a port must not only add a NIC, but the NIC must
- also make sure to use that port.
- """
- ports = [{'id': '1'}]
- ctx = self._make_vm_ctx_with_ports('other', ports)
- server = {'meta': {}}
-
- _prepare_server_nics(
- self.mock_neutron, ctx, server)
- expected = [
- {'net-id': 'other'},
- {'port-id': '1'}
- ]
- self.assertEqual(expected, server['nics'])
-
-
-class TestBootFromVolume(unittest.TestCase):
-
- @mock.patch('nova_plugin.server._get_boot_volume_relationships',
- autospec=True)
- def test_handle_boot_volume(self, mock_get_rels):
- mock_get_rels.return_value.runtime_properties = {
- 'external_id': 'test-id',
- 'availability_zone': 'test-az',
- }
- server = {}
- ctx = mock.MagicMock()
- nova_plugin.server._handle_boot_volume(server, ctx)
- self.assertEqual({'vda': 'test-id:::0'},
- server['block_device_mapping'])
- self.assertEqual('test-az',
- server['availability_zone'])
-
- @mock.patch('nova_plugin.server._get_boot_volume_relationships',
- autospec=True, return_value=[])
- def test_handle_boot_volume_no_boot_volume(self, *_):
- server = {}
- ctx = mock.MagicMock()
- nova_plugin.server._handle_boot_volume(server, ctx)
- self.assertNotIn('block_device_mapping', server)
-
-
-class TestImageFromRelationships(unittest.TestCase):
-
- @mock.patch('glance_plugin.image.'
- 'get_openstack_ids_of_connected_nodes_by_openstack_type',
- autospec=True, return_value=['test-id'])
- def test_handle_boot_image(self, *_):
- server = {}
- ctx = mock.MagicMock()
- nova_plugin.server.handle_image_from_relationship(server, 'image', ctx)
- self.assertEqual({'image': 'test-id'}, server)
-
- @mock.patch('glance_plugin.image.'
- 'get_openstack_ids_of_connected_nodes_by_openstack_type',
- autospec=True, return_value=[])
- def test_handle_boot_image_no_image(self, *_):
- server = {}
- ctx = mock.MagicMock()
- nova_plugin.server.handle_image_from_relationship(server, 'image', ctx)
- self.assertNotIn('image', server)
-
-
-class TestServerRelationships(unittest.TestCase):
-
- def _get_ctx_mock(self, instance_id, boot):
- rel_specs = [MockRelationshipContext(
- target=MockRelationshipSubjectContext(node=MockNodeContext(
- properties={'boot': boot}), instance=MockNodeInstanceContext(
- runtime_properties={
- OPENSTACK_TYPE_PROPERTY: VOLUME_OPENSTACK_TYPE,
- OPENSTACK_ID_PROPERTY: instance_id
- })))]
- ctx = mock.MagicMock()
- ctx.instance = MockNodeInstanceContext(relationships=rel_specs)
- ctx.logger = setup_logger('mock-logger')
- return ctx
-
- def test_boot_volume_relationship(self):
- instance_id = 'test-id'
- ctx = self._get_ctx_mock(instance_id, True)
- result = nova_plugin.server._get_boot_volume_relationships(
- VOLUME_OPENSTACK_TYPE, ctx)
- self.assertEqual(
- instance_id,
- result.runtime_properties['external_id'])
-
- def test_no_boot_volume_relationship(self):
- instance_id = 'test-id'
- ctx = self._get_ctx_mock(instance_id, False)
- result = nova_plugin.server._get_boot_volume_relationships(
- VOLUME_OPENSTACK_TYPE, ctx)
- self.assertFalse(result)
-
-
-class TestServerNetworkRuntimeProperties(unittest.TestCase):
-
- @property
- def mock_ctx(self):
- return MockCloudifyContext(
- node_id='test',
- deployment_id='test',
- properties={},
- operation={'retry_number': 0},
- provider_context={'resources': {}}
- )
-
- def test_server_networks_runtime_properties_empty_server(self):
- ctx = self.mock_ctx
- current_ctx.set(ctx=ctx)
- server = mock.MagicMock()
- setattr(server, 'networks', {})
- with self.assertRaisesRegexp(
- NonRecoverableError,
- 'The server was created but not attached to a network.'):
- nova_plugin.server._set_network_and_ip_runtime_properties(server)
-
- def test_server_networks_runtime_properties_valid_networks(self):
- ctx = self.mock_ctx
- current_ctx.set(ctx=ctx)
- server = mock.MagicMock()
- network_id = 'management_network'
- network_ips = ['good', 'bad1', 'bad2']
- setattr(server,
- 'networks',
- {network_id: network_ips})
- nova_plugin.server._set_network_and_ip_runtime_properties(server)
- self.assertIn('networks', ctx.instance.runtime_properties.keys())
- self.assertIn('ip', ctx.instance.runtime_properties.keys())
- self.assertEquals(ctx.instance.runtime_properties['ip'], 'good')
- self.assertEquals(ctx.instance.runtime_properties['networks'],
- {network_id: network_ips})
-
- def test_server_networks_runtime_properties_empty_networks(self):
- ctx = self.mock_ctx
- current_ctx.set(ctx=ctx)
- server = mock.MagicMock()
- network_id = 'management_network'
- network_ips = []
- setattr(server,
- 'networks',
- {network_id: network_ips})
- nova_plugin.server._set_network_and_ip_runtime_properties(server)
- self.assertIn('networks', ctx.instance.runtime_properties.keys())
- self.assertIn('ip', ctx.instance.runtime_properties.keys())
- self.assertEquals(ctx.instance.runtime_properties['ip'], None)
- self.assertEquals(ctx.instance.runtime_properties['networks'],
- {network_id: network_ips})