############################################################################## # 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)