diff options
Diffstat (limited to 'yardstick/tests/unit/orchestrator/test_heat.py')
| -rw-r--r-- | yardstick/tests/unit/orchestrator/test_heat.py | 417 |
1 files changed, 417 insertions, 0 deletions
diff --git a/yardstick/tests/unit/orchestrator/test_heat.py b/yardstick/tests/unit/orchestrator/test_heat.py new file mode 100644 index 000000000..2e60a72cb --- /dev/null +++ b/yardstick/tests/unit/orchestrator/test_heat.py @@ -0,0 +1,417 @@ +############################################################################## +# Copyright (c) 2017 Intel Corporation +# +# All rights reserved. This program and the accompanying materials +# are made available under the terms of the Apache License, Version 2.0 +# which accompanies this distribution, and is available at +# http://www.apache.org/licenses/LICENSE-2.0 +############################################################################## + +import tempfile + +import munch +import mock +from oslo_serialization import jsonutils +from oslo_utils import uuidutils +import shade +import unittest + +from yardstick.benchmark.contexts import node +from yardstick.common import constants +from yardstick.common import exceptions +from yardstick.orchestrator import heat + + +class FakeStack(object): + + def __init__(self, outputs=None, status=None, id=None): + self.outputs = outputs + self.status = status + self.id = id + + +class HeatStackTestCase(unittest.TestCase): + + def setUp(self): + self.stack_name = 'STACK NAME' + with mock.patch.object(shade, 'openstack_cloud'): + self.heatstack = heat.HeatStack(self.stack_name) + self._mock_stack_create = mock.patch.object(self.heatstack._cloud, + 'create_stack') + self.mock_stack_create = self._mock_stack_create.start() + self._mock_stack_delete = mock.patch.object(self.heatstack._cloud, + 'delete_stack') + self.mock_stack_delete = self._mock_stack_delete.start() + self._mock_stack_get = mock.patch.object(self.heatstack._cloud, + 'get_stack') + self.mock_stack_get = self._mock_stack_get.start() + + self.addCleanup(self._cleanup) + + def _cleanup(self): + self._mock_stack_create.stop() + self._mock_stack_delete.stop() + self._mock_stack_get.stop() + heat._DEPLOYED_STACKS = {} + + @mock.patch.object(shade, 'openstack_cloud') + def test__init(self, mock_openstack_cloud): + os_cloud_config = {'key': 'value'} + heatstack = heat.HeatStack('name', os_cloud_config=os_cloud_config) + self.assertEqual('name', heatstack.name) + os_cloud_config.update(constants.OS_CLOUD_DEFAULT_CONFIG) + mock_openstack_cloud.assert_called_once_with(**os_cloud_config) + + def test_create(self): + template = {'tkey': 'tval'} + heat_parameters = {'pkey': 'pval'} + outputs = [{'output_key': 'okey', 'output_value': 'oval'}] + id = uuidutils.generate_uuid() + self.mock_stack_create.return_value = FakeStack( + outputs=outputs, status=mock.Mock(), id=id) + mock_tfile = mock.Mock() + with mock.patch.object(tempfile._TemporaryFileWrapper, '__enter__', + return_value=mock_tfile): + self.heatstack.create(template, heat_parameters, True, 100) + mock_tfile.write.assert_called_once_with(jsonutils.dump_as_bytes(template)) + mock_tfile.close.assert_called_once() + + self.mock_stack_create.assert_called_once_with( + self.stack_name, template_file=mock_tfile.name, wait=True, + timeout=100, pkey='pval') + self.assertEqual({'okey': 'oval'}, self.heatstack.outputs) + self.assertEqual(heat._DEPLOYED_STACKS[id], self.heatstack._stack) + + def test_stacks_exist(self): + self.assertEqual(0, self.heatstack.stacks_exist()) + heat._DEPLOYED_STACKS['id'] = 'stack' + self.assertEqual(1, self.heatstack.stacks_exist()) + + def test_delete_not_uuid(self): + self.assertIsNone(self.heatstack.delete()) + + def test_delete_existing_uuid(self): + id = uuidutils.generate_uuid() + self.heatstack._stack = FakeStack( + outputs=mock.Mock(), status=mock.Mock(), id=id) + heat._DEPLOYED_STACKS[id] = self.heatstack._stack + delete_return = mock.Mock() + self.mock_stack_delete.return_value = delete_return + + ret = self.heatstack.delete(wait=True) + self.assertEqual(delete_return, ret) + self.assertFalse(heat._DEPLOYED_STACKS) + self.mock_stack_delete.assert_called_once_with(id, wait=True) + + def test_delete_bug_in_shade(self): + id = uuidutils.generate_uuid() + self.heatstack._stack = FakeStack( + outputs=mock.Mock(), status=mock.Mock(), id=id) + heat._DEPLOYED_STACKS[id] = self.heatstack._stack + self.mock_stack_delete.side_effect = TypeError() + + ret = self.heatstack.delete(wait=True) + self.assertTrue(ret) + self.assertFalse(heat._DEPLOYED_STACKS) + self.mock_stack_delete.assert_called_once_with(id, wait=True) + + def test_get(self): + # make sure shade/get_stack is called with the appropriate vars + self.mock_stack_get.return_value = munch.Munch( + id="my-existing-stack-id", + outputs=[ + { + u'output_value': u'b734d06a-dec7-...', + u'output_key': u'ares.demo-test-port-network_id', + u'description': u'' + }, + {u'output_value': u'b08da78c-2218-...', + u'output_key': u'ares.demo-test-port-subnet_id', + u'description': u'' + }, + {u'output_value': u'10.0.1.0/24', + u'output_key': u'demo-test-subnet-cidr', + u'description': u'' + }, + {u'output_value': u'b08da78c-2218-...', + u'output_key': u'demo-test-subnet', + u'description': u'' + }, + {u'output_value': u'b1a03624-aefc-...', + u'output_key': u'ares.demo', + u'description': u'' + }, + {u'output_value': u'266a8088-c630-...', + u'output_key': u'demo-secgroup', + u'description': u'' + }, + {u'output_value': u'10.0.1.5', + u'output_key': u'ares.demo-test-port', + u'description': u'' + }, + {u'output_value': u'10.0.1.1', + u'output_key': u'demo-test-subnet-gateway_ip', + u'description': u'' + }, + {u'output_value': u'', + u'output_key': u'ares.demo-test-port-device_id', + u'description': u'' + }, + {u'output_value': u'172.24.4.7', + u'output_key': u'ares.demo-fip', + u'description': u'' + }, + {u'output_value': u'fa:16:3e:6c:c3:0f', + u'output_key': u'ares.demo-test-port-mac_address', + u'description': u''} + ] + ) + expected_outputs = { + 'ares.demo-test-port-network_id': 'b734d06a-dec7-...', + 'ares.demo-test-port-subnet_id': 'b08da78c-2218-...', + 'demo-test-subnet-cidr': '10.0.1.0/24', + 'demo-test-subnet': 'b08da78c-2218-...', + 'ares.demo': 'b1a03624-aefc-...', + 'demo-secgroup': '266a8088-c630-...', + 'ares.demo-test-port': '10.0.1.5', + 'demo-test-subnet-gateway_ip': '10.0.1.1', + 'ares.demo-test-port-device_id': '', + 'ares.demo-fip': '172.24.4.7', + 'ares.demo-test-port-mac_address': 'fa:16:3e:6c:c3:0f', + } + + stack_id = "my-existing-stack-id" + self.heatstack.name = "my-existing-stack" + self.heatstack.get() + + self.mock_stack_get.assert_called_once_with(self.heatstack.name) + self.assertEqual(expected_outputs, self.heatstack.outputs) + self.assertEqual(1, len(heat._DEPLOYED_STACKS)) + self.assertEqual(self.heatstack._stack, + heat._DEPLOYED_STACKS[stack_id]) + + def test_get_invalid_name(self): + # No context matching this name exists + self.mock_stack_get.return_value = [] + self.heatstack.name = 'not-a-stack' + self.heatstack.get() + self.assertEqual(0, len(heat._DEPLOYED_STACKS)) + + +class HeatTemplateTestCase(unittest.TestCase): + + def setUp(self): + self._os_cloud_config = {'key1': 'value1'} + self.template = heat.HeatTemplate( + 'test', os_cloud_config=self._os_cloud_config) + + def test_add_tenant_network(self): + self.template.add_network('some-network') + + self.assertEqual('OS::Neutron::Net', + self.template.resources['some-network']['type']) + + def test_add_provider_network(self): + self.template.add_network('some-network', 'physnet2', 'sriov') + + self.assertEqual(self.template.resources['some-network']['type'], + 'OS::Neutron::ProviderNet') + self.assertEqual(self.template.resources['some-network'][ + 'properties']['physical_network'], 'physnet2') + + def test_add_subnet(self): + netattrs = {'cidr': '10.0.0.0/24', + 'provider': None, + 'external_network': 'ext_net'} + self.template.add_subnet('some-subnet', "some-network", + netattrs['cidr']) + + self.assertEqual(self.template.resources['some-subnet']['type'], + 'OS::Neutron::Subnet') + self.assertEqual(self.template.resources['some-subnet']['properties'][ + 'cidr'], '10.0.0.0/24') + + def test_add_router(self): + self.template.add_router('some-router', 'ext-net', 'some-subnet') + + self.assertEqual(self.template.resources['some-router']['type'], + 'OS::Neutron::Router') + self.assertIn('some-subnet', + self.template.resources['some-router']['depends_on']) + + def test_add_router_interface(self): + self.template.add_router_interface('some-router-if', 'some-router', + 'some-subnet') + + self.assertEqual(self.template.resources['some-router-if']['type'], + 'OS::Neutron::RouterInterface') + self.assertIn('some-subnet', + self.template.resources['some-router-if']['depends_on']) + + def test_add_servergroup(self): + self.template.add_servergroup('some-server-group', 'anti-affinity') + + self.assertEqual(self.template.resources['some-server-group']['type'], + 'OS::Nova::ServerGroup') + self.assertEqual(self.template.resources['some-server-group'][ + 'properties']['policies'], ['anti-affinity']) + + def test_add_security_group(self): + security_group = { + 'rules': [ + {'remote_ip_prefix': '0.0.0.0/0', + 'port_range_max': 65535, + 'port_range_min': 1, + 'protocol': 'custom'}, + ] + } + self.template.add_security_group('some-security-group', security_group) + + secgroup_rsc = self.template.resources['some-security-group'] + + self.assertEqual(secgroup_rsc['type'], "OS::Neutron::SecurityGroup") + self.assertEqual(secgroup_rsc['properties']['description'], + "Custom security group rules defined by the user") + self.assertEqual(secgroup_rsc['properties']['rules'][0]['protocol'], + 'custom') + + def test__add_resources_to_template_raw(self): + test_context = node.NodeContext() + self.addCleanup(test_context._delete_context) + test_context._name = 'foo' + test_context.template_file = '/tmp/some-heat-file' + test_context.heat_parameters = {'image': 'cirros'} + test_context.key_filename = "/tmp/1234" + test_context.keypair_name = "foo-key" + test_context.secgroup_name = "foo-secgroup" + test_context.key_uuid = "2f2e4997-0a8e-4eb7-9fa4-f3f8fbbc393b" + + test_context.tmpfile = tempfile.NamedTemporaryFile( + delete=True, mode='w+t') + test_context.tmpfile.write("heat_template_version: 2015-04-30") + test_context.tmpfile.flush() + test_context.tmpfile.seek(0) + heat_template = heat.HeatTemplate('template name') + heat_template.resources = {} + + heat_template.add_network("network1") + heat_template.add_network("network2") + heat_template.add_security_group("sec_group1") + heat_template.add_security_group("sec_group2") + heat_template.add_subnet("subnet1", "network1", "cidr1") + heat_template.add_subnet("subnet2", "network2", "cidr2") + heat_template.add_router("router1", "gw1", "subnet1") + heat_template.add_router_interface("router_if1", "router1", "subnet1") + network1 = mock.MagicMock() + network1.stack_name = "network1" + network1.subnet_stack_name = "subnet1" + network1.vnic_type = "normal" + network2 = mock.MagicMock() + network2.stack_name = "network2" + network2.subnet_stack_name = "subnet2" + network2.vnic_type = "normal" + heat_template.add_port("port1", network1) + heat_template.add_port("port2", network2, + sec_group_id="sec_group1", provider="not-sriov") + heat_template.add_port("port3", network2, + sec_group_id="sec_group1", provider="sriov") + heat_template.add_floating_ip("floating_ip1", "network1", "port1", + "router_if1") + heat_template.add_floating_ip("floating_ip2", "network2", "port2", + "router_if2", "foo-secgroup") + heat_template.add_floating_ip_association("floating_ip1_association", + "floating_ip1", "port1") + heat_template.add_servergroup("server_grp2", "affinity") + heat_template.add_servergroup("server_grp3", "anti-affinity") + heat_template.add_security_group("security_group") + heat_template.add_server(name="server1", image="image1", + flavor="flavor1", flavors=[]) + heat_template.add_server_group(name="servergroup", + policies=["policy1", "policy2"]) + heat_template.add_server_group(name="servergroup", + policies="policy1") + heat_template.add_server( + name="server2", image="image1", flavor="flavor1", flavors=[], + ports=["port1", "port2"], networks=["network1", "network2"], + scheduler_hints="hints1", user="user1", key_name="foo-key", + user_data="user", metadata={"cat": 1, "doc": 2}, + additional_properties={"prop1": 1, "prop2": 2}) + heat_template.add_server( + name="server2", image="image1", flavor="flavor1", + flavors=["flavor1", "flavor2"], ports=["port1", "port2"], + networks=["network1", "network2"], scheduler_hints="hints1", + user="user1", key_name="foo-key", user_data="user", + metadata={"cat": 1, "doc": 2}, + additional_properties={"prop1": 1, "prop2": 2}) + heat_template.add_server( + name="server2", image="image1", flavor="flavor1", + flavors=["flavor3", "flavor4"], ports=["port1", "port2"], + networks=["network1", "network2"], scheduler_hints="hints1", + user="user1", key_name="foo-key", user_data="user", + metadata={"cat": 1, "doc": 2}, + additional_properties={"prop1": 1, "prop2": 2}) + heat_template.add_flavor(name="flavor1", vcpus=1, ram=2048, disk=1, + extra_specs={"cat": 1, "dog": 2}) + heat_template.add_flavor(name=None, vcpus=1, ram=2048) + heat_template.add_server( + name="server1", image="image1", flavor="flavor1", flavors=[], + ports=["port1", "port2"], networks=["network1", "network2"], + scheduler_hints="hints1", user="user1", key_name="foo-key", + user_data="user", metadata={"cat": 1, "doc": 2}, + additional_properties={"prop1": 1, "prop2": 2}) + heat_template.add_network("network1") + + heat_template.add_flavor("test") + self.assertEqual(heat_template.resources['test']['type'], + 'OS::Nova::Flavor') + + def test_create_not_block(self): + heat_stack = mock.Mock() + with mock.patch.object(heat, 'HeatStack', return_value=heat_stack) \ + as mock_heatstack: + ret = self.template.create(block=False) + + mock_heatstack.assert_called_once_with( + self.template.name, os_cloud_config=self.template._os_cloud_config) + heat_stack.create.assert_called_once_with( + self.template._template, self.template.heat_parameters, False, + 3600) + self.assertEqual(heat_stack, ret) + + def test_create_block(self): + heat_stack = mock.Mock() + heat_stack.status = self.template.HEAT_STATUS_COMPLETE + with mock.patch.object(heat, 'HeatStack', return_value=heat_stack): + ret = self.template.create(block=False) + heat_stack.create.assert_called_once_with( + self.template._template, self.template.heat_parameters, False, + 3600) + self.assertEqual(heat_stack, ret) + + def test_create_block_status_no_complete(self): + heat_stack = mock.Mock() + heat_stack.status = 'other status' + heat_stack.get_failures.return_value = [] + with mock.patch.object(heat, 'HeatStack', return_value=heat_stack): + self.assertRaises(exceptions.HeatTemplateError, + self.template.create, block=True) + heat_stack.create.assert_called_once_with( + self.template._template, self.template.heat_parameters, True, + 3600) + + def test_create_block_status_no_complete_with_reasons(self): + heat_stack = mock.Mock() + heat_stack.status = 'other status' + heat_stack.get_failures.return_value = [ + mock.Mock(resource_status_reason="A reason"), + mock.Mock(resource_status_reason="Something else") + ] + with mock.patch.object(heat, 'HeatStack', return_value=heat_stack): + with mock.patch.object(heat, 'log') as mock_log: + self.assertRaises(exceptions.HeatTemplateError, + self.template.create, block=True) + mock_log.error.assert_any_call("%s", "A reason") + mock_log.error.assert_any_call("%s", "Something else") + heat_stack.create.assert_called_once_with( + self.template._template, self.template.heat_parameters, True, + 3600) |