# # 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. import collections import copy import mock from neutronclient.v2_0 import client as neutronclient from novaclient import exceptions as nova_exceptions from oslo_serialization import jsonutils from oslo_utils import uuidutils import requests import six from six.moves.urllib import parse as urlparse from heat.common import exception from heat.common.i18n import _ from heat.common import template_format from heat.engine.clients.os import glance from heat.engine.clients.os import heat_plugin from heat.engine.clients.os import neutron from heat.engine.clients.os import nova from heat.engine.clients.os import swift from heat.engine.clients.os import zaqar from heat.engine import environment from heat.engine import resource from heat.engine.resources.openstack.nova import server as servers from heat.engine.resources import scheduler_hints as sh from heat.engine import scheduler from heat.engine import stack as parser from heat.engine import template from heat.objects import resource_data as resource_data_object from heat.tests import common from heat.tests.openstack.nova import fakes as fakes_nova from heat.tests import utils wp_template = ''' { "AWSTemplateFormatVersion" : "2010-09-09", "Description" : "WordPress", "Parameters" : { "key_name" : { "Description" : "key_name", "Type" : "String", "Default" : "test" } }, "Resources" : { "WebServer": { "Type": "OS::Nova::Server", "Properties": { "image" : "F18-x86_64-gold", "flavor" : "m1.large", "key_name" : "test", "user_data" : "wordpress" } } } } ''' ns_template = ''' heat_template_version: 2015-04-30 resources: server: type: OS::Nova::Server properties: image: F17-x86_64-gold flavor: m1.large user_data: {get_file: a_file} networks: [{'network': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa'}] ''' subnet_template = ''' heat_template_version: 2013-05-23 resources: server: type: OS::Nova::Server properties: image: F17-x86_64-gold flavor: m1.large networks: - { uuid: 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa' } subnet: type: OS::Neutron::Subnet properties: network: 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa' ''' no_subnet_template = ''' heat_template_version: 2013-05-23 resources: server: type: OS::Nova::Server properties: image: F17-x86_64-gold flavor: m1.large subnet: type: OS::Neutron::Subnet properties: network: 12345 ''' tmpl_server_with_network_id = """ heat_template_version: 2015-10-15 resources: server: type: OS::Nova::Server properties: flavor: m1.small image: F17-x86_64-gold networks: - network: 4321 """ server_with_sw_config_personality = """ heat_template_version: 2014-10-16 resources: swconfig: type: OS::Heat::SoftwareConfig properties: config: | #!/bin/bash echo -e "test" server: type: OS::Nova::Server properties: image: F17-x86_64-gold flavor: m1.large personality: { /tmp/test: { get_attr: [swconfig, config]}} """ class ServersTest(common.HeatTestCase): def setUp(self): super(ServersTest, self).setUp() self.fc = fakes_nova.FakeClient() self.limits = self.m.CreateMockAnything() self.limits.absolute = self._limits_absolute() self.mock_flavor = mock.Mock(ram=4, disk=4) self.mock_image = mock.Mock(min_ram=1, min_disk=1, status='active') def flavor_side_effect(*args): return 2 if args[0] == 'm1.small' else 1 def image_side_effect(*args): return 2 if args[0] == 'F17-x86_64-gold' else 1 self.patchobject(nova.NovaClientPlugin, 'find_flavor_by_name_or_id', side_effect=flavor_side_effect) self.patchobject(glance.GlanceClientPlugin, 'find_image_by_name_or_id', side_effect=image_side_effect) def _limits_absolute(self): max_personality = self.m.CreateMockAnything() max_personality.name = 'maxPersonality' max_personality.value = 5 max_personality_size = self.m.CreateMockAnything() max_personality_size.name = 'maxPersonalitySize' max_personality_size.value = 10240 max_server_meta = self.m.CreateMockAnything() max_server_meta.name = 'maxServerMeta' max_server_meta.value = 3 yield max_personality yield max_personality_size yield max_server_meta def _setup_test_stack(self, stack_name, test_templ=wp_template): t = template_format.parse(test_templ) templ = template.Template(t, env=environment.Environment( {'key_name': 'test'})) stack = parser.Stack(utils.dummy_context(), stack_name, templ, stack_id=uuidutils.generate_uuid(), stack_user_project_id='8888') return (templ, stack) def _prepare_server_check(self, status='ACTIVE'): templ, self.stack = self._setup_test_stack('server_check') server = self.fc.servers.list()[1] server.status = status res = self.stack['WebServer'] res.client = mock.Mock() res.client().servers.get.return_value = server self.patchobject(res, 'store_external_ports') return res def test_check(self): res = self._prepare_server_check() scheduler.TaskRunner(res.check)() self.assertEqual((res.CHECK, res.COMPLETE), res.state) def test_check_fail(self): res = self._prepare_server_check() res.client().servers.get.side_effect = Exception('boom') exc = self.assertRaises(exception.ResourceFailure, scheduler.TaskRunner(res.check)) self.assertIn('boom', six.text_type(exc)) self.assertEqual((res.CHECK, res.FAILED), res.state) def test_check_not_active(self): res = self._prepare_server_check(status='FOO') exc = self.assertRaises(exception.ResourceFailure, scheduler.TaskRunner(res.check)) self.assertIn('FOO', six.text_type(exc)) def _get_test_template(self, stack_name, server_name=None, image_id=None): (tmpl, stack) = self._setup_test_stack(stack_name) tmpl.t['Resources']['WebServer']['Properties'][ 'image'] = image_id or 'CentOS 5.2' tmpl.t['Resources']['WebServer']['Properties'][ 'flavor'] = '256 MB Server' if server_name is not None: tmpl.t['Resources']['WebServer']['Properties'][ 'name'] = server_name return tmpl, stack def _setup_test_server(self, return_server, name, image_id=None, override_name=False, stub_create=True): stack_name = '%s_s' % name self.patchobject(neutron.NeutronClientPlugin, 'find_resourceid_by_name_or_id', return_value='aaaaaa') server_name = str(name) if override_name else None tmpl, self.stack = self._get_test_template(stack_name, server_name, image_id) resource_defns = tmpl.resource_definitions(self.stack) server = servers.Server(str(name), resource_defns['WebServer'], self.stack) self.patchobject(server, 'store_external_ports') self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) if stub_create: self.patchobject(self.fc.servers, 'create', return_value=return_server) # mock check_create_complete innards self.patchobject(self.fc.servers, 'get', return_value=return_server) return server def _create_test_server(self, return_server, name, override_name=False, stub_create=True): server = self._setup_test_server(return_server, name, stub_create=stub_create) scheduler.TaskRunner(server.create)() return server def _create_fake_iface(self, port, mac, ip): class fake_interface(object): def __init__(self, port_id, mac_addr, fixed_ip): self.port_id = port_id self.mac_addr = mac_addr self.fixed_ips = [{'ip_address': fixed_ip}] return fake_interface(port, mac, ip) def test_subnet_dependency(self): template, stack = self._setup_test_stack('subnet-test', subnet_template) server_rsrc = stack['server'] subnet_rsrc = stack['subnet'] deps = [] server_rsrc.add_explicit_dependencies(deps) server_rsrc.add_dependencies(deps) self.assertEqual(4, len(deps)) self.assertEqual(subnet_rsrc, deps[3]) def test_subnet_nodeps(self): template, stack = self._setup_test_stack('subnet-test', no_subnet_template) server_rsrc = stack['server'] subnet_rsrc = stack['subnet'] deps = [] server_rsrc.add_explicit_dependencies(deps) server_rsrc.add_dependencies(deps) self.assertEqual(2, len(deps)) self.assertNotIn(subnet_rsrc, deps) def test_server_create(self): return_server = self.fc.servers.list()[1] return_server.id = '5678' server_name = 'test_server_create' stack_name = '%s_s' % server_name server = self._create_test_server(return_server, server_name) # this makes sure the auto increment worked on server creation self.assertTrue(server.id > 0) interfaces = [ self._create_fake_iface('1234', 'fa:16:3e:8c:22:aa', '4.5.6.7'), self._create_fake_iface('5678', 'fa:16:3e:8c:33:bb', '5.6.9.8'), self._create_fake_iface( '1013', 'fa:16:3e:8c:44:cc', '10.13.12.13')] self.patchobject(self.fc.servers, 'get', return_value=return_server) self.patchobject(return_server, 'interface_list', return_value=interfaces) public_ip = return_server.networks['public'][0] self.assertEqual('1234', server.FnGetAtt('addresses')['public'][0]['port']) self.assertEqual('5678', server.FnGetAtt('addresses')['public'][1]['port']) self.assertEqual(public_ip, server.FnGetAtt('addresses')['public'][0]['addr']) self.assertEqual(public_ip, server.FnGetAtt('networks')['public'][0]) private_ip = return_server.networks['private'][0] self.assertEqual('1013', server.FnGetAtt('addresses')['private'][0]['port']) self.assertEqual(private_ip, server.FnGetAtt('addresses')['private'][0]['addr']) self.assertEqual(private_ip, server.FnGetAtt('networks')['private'][0]) self.assertEqual(return_server._info, server.FnGetAtt('show')) self.assertEqual('sample-server2', server.FnGetAtt('instance_name')) self.assertEqual('192.0.2.0', server.FnGetAtt('accessIPv4')) self.assertEqual('::babe:4317:0A83', server.FnGetAtt('accessIPv6')) expected_name = utils.PhysName(stack_name, server.name) self.assertEqual(expected_name, server.FnGetAtt('name')) def test_server_create_metadata(self): stack_name = 'create_metadata_test_stack' self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) return_server = self.fc.servers.list()[1] (tmpl, stack) = self._setup_test_stack(stack_name) tmpl['Resources']['WebServer']['Properties'][ 'metadata'] = {'a': 1} resource_defns = tmpl.resource_definitions(stack) server = servers.Server('create_metadata_test_server', resource_defns['WebServer'], stack) self.patchobject(server, 'store_external_ports') mock_create = self.patchobject(self.fc.servers, 'create', return_value=return_server) scheduler.TaskRunner(server.create)() args, kwargs = mock_create.call_args self.assertEqual(kwargs['meta'], {'a': "1"}) def test_server_create_with_image_id(self): return_server = self.fc.servers.list()[1] return_server.id = '5678' server_name = 'test_server_create_image_id' server = self._setup_test_server(return_server, server_name, override_name=True) interfaces = [ self._create_fake_iface('1234', 'fa:16:3e:8c:22:aa', '4.5.6.7'), self._create_fake_iface('5678', 'fa:16:3e:8c:33:bb', '5.6.9.8'), self._create_fake_iface( '1013', 'fa:16:3e:8c:44:cc', '10.13.12.13')] self.patchobject(self.fc.servers, 'get', return_value=return_server) self.patchobject(return_server, 'interface_list', return_value=interfaces) self.patchobject(return_server, 'interface_detach') self.patchobject(return_server, 'interface_attach') public_ip = return_server.networks['public'][0] self.assertEqual('1234', server.FnGetAtt('addresses')['public'][0]['port']) self.assertEqual('5678', server.FnGetAtt('addresses')['public'][1]['port']) self.assertEqual(public_ip, server.FnGetAtt('addresses')['public'][0]['addr']) self.assertEqual(public_ip, server.FnGetAtt('networks')['public'][0]) private_ip = return_server.networks['private'][0] self.assertEqual('1013', server.FnGetAtt('addresses')['private'][0]['port']) self.assertEqual(private_ip, server.FnGetAtt('addresses')['private'][0]['addr']) self.assertEqual(private_ip, server.FnGetAtt('networks')['private'][0]) self.assertEqual(server_name, server.FnGetAtt('name')) def test_server_image_name_err(self): stack_name = 'img_name_err' (tmpl, stack) = self._setup_test_stack(stack_name) mock_image = self.patchobject(glance.GlanceClientPlugin, 'find_image_by_name_or_id') mock_image.side_effect = [glance.exceptions.NotFound( 'Image Slackware Not Found')] # Init a server with non exist image name tmpl['Resources']['WebServer']['Properties']['image'] = 'Slackware' resource_defns = tmpl.resource_definitions(stack) server = servers.Server('WebServer', resource_defns['WebServer'], stack) error = self.assertRaises(glance.exceptions.NotFound, scheduler.TaskRunner(server.create)) self.assertEqual("Image Slackware Not Found (HTTP 404)", six.text_type(error)) def test_server_duplicate_image_name_err(self): stack_name = 'img_dup_err' (tmpl, stack) = self._setup_test_stack(stack_name) mock_image = self.patchobject(glance.GlanceClientPlugin, 'find_image_by_name_or_id') mock_image.side_effect = [glance.exceptions.NoUniqueMatch( 'Image CentOS 5.2 is not Unique')] tmpl['Resources']['WebServer']['Properties']['image'] = 'CentOS 5.2' resource_defns = tmpl.resource_definitions(stack) server = servers.Server('WebServer', resource_defns['WebServer'], stack) error = self.assertRaises(glance.exceptions.NoUniqueMatch, scheduler.TaskRunner(server.create)) self.assertEqual('Image CentOS 5.2 is not Unique', six.text_type(error)) def test_server_create_unexpected_status(self): # NOTE(pshchelo) checking is done only on check_create_complete # level so not to mock out all delete/retry logic that kicks in # on resource create failure return_server = self.fc.servers.list()[1] server = self._create_test_server(return_server, 'cr_unexp_sts') return_server.status = 'BOGUS' self.patchobject(self.fc.servers, 'get', return_value=return_server) e = self.assertRaises(exception.ResourceUnknownStatus, server.check_create_complete, server.resource_id) self.assertEqual('Server is not active - Unknown status BOGUS due to ' '"Unknown"', six.text_type(e)) def test_server_create_error_status(self): # NOTE(pshchelo) checking is done only on check_create_complete # level so not to mock out all delete/retry logic that kicks in # on resource create failure return_server = self.fc.servers.list()[1] server = self._create_test_server(return_server, 'cr_err_sts') return_server.status = 'ERROR' return_server.fault = { 'message': 'NoValidHost', 'code': 500, 'created': '2013-08-14T03:12:10Z' } self.patchobject(self.fc.servers, 'get', return_value=return_server) e = self.assertRaises(exception.ResourceInError, server.check_create_complete, server.resource_id) self.assertEqual( 'Went to status ERROR due to "Message: NoValidHost, Code: 500"', six.text_type(e)) def test_server_create_raw_userdata(self): self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) return_server = self.fc.servers.list()[1] stack_name = 'raw_userdata_s' (tmpl, stack) = self._setup_test_stack(stack_name) tmpl['Resources']['WebServer']['Properties'][ 'user_data_format'] = 'RAW' resource_defns = tmpl.resource_definitions(stack) server = servers.Server('WebServer', resource_defns['WebServer'], stack) self.patchobject(server, 'store_external_ports') mock_create = self.patchobject(self.fc.servers, 'create', return_value=return_server) scheduler.TaskRunner(server.create)() args, kwargs = mock_create.call_args self.assertEqual(kwargs['userdata'], 'wordpress') def test_server_create_raw_config_userdata(self): self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) return_server = self.fc.servers.list()[1] stack_name = 'raw_userdata_s' (tmpl, stack) = self._setup_test_stack(stack_name) tmpl['Resources']['WebServer']['Properties'][ 'user_data_format'] = 'RAW' tmpl['Resources']['WebServer']['Properties'][ 'user_data'] = '8c813873-f6ee-4809-8eec-959ef39acb55' resource_defns = tmpl.resource_definitions(stack) server = servers.Server('WebServer', resource_defns['WebServer'], stack) self.patchobject(server, 'store_external_ports') self.rpc_client = mock.MagicMock() server._rpc_client = self.rpc_client sc = {'config': 'wordpress from config'} self.rpc_client.show_software_config.return_value = sc mock_create = self.patchobject(self.fc.servers, 'create', return_value=return_server) scheduler.TaskRunner(server.create)() args, kwargs = mock_create.call_args self.assertEqual(kwargs['userdata'], 'wordpress from config') def test_server_create_raw_config_userdata_None(self): self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) return_server = self.fc.servers.list()[1] stack_name = 'raw_userdata_s' (tmpl, stack) = self._setup_test_stack(stack_name) sc_id = '8c813873-f6ee-4809-8eec-959ef39acb55' tmpl['Resources']['WebServer']['Properties'][ 'user_data_format'] = 'RAW' tmpl['Resources']['WebServer']['Properties']['user_data'] = sc_id resource_defns = tmpl.resource_definitions(stack) server = servers.Server('WebServer', resource_defns['WebServer'], stack) self.patchobject(server, 'store_external_ports') self.rpc_client = mock.MagicMock() server._rpc_client = self.rpc_client self.rpc_client.show_software_config.side_effect = exception.NotFound mock_create = self.patchobject(self.fc.servers, 'create', return_value=return_server) scheduler.TaskRunner(server.create)() args, kwargs = mock_create.call_args self.assertEqual(kwargs['userdata'], sc_id) def _server_create_software_config(self, md=None, stack_name='software_config_s', ret_tmpl=False): self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) return_server = self.fc.servers.list()[1] (tmpl, stack) = self._setup_test_stack(stack_name) self.stack = stack tmpl['Resources']['WebServer']['Properties'][ 'user_data_format'] = 'SOFTWARE_CONFIG' if md is not None: tmpl['Resources']['WebServer']['Metadata'] = md stack.stack_user_project_id = '8888' resource_defns = tmpl.resource_definitions(stack) server = servers.Server('WebServer', resource_defns['WebServer'], stack) self.patchobject(server, 'store_external_ports') self.patchobject(server, 'heat') self.patchobject(self.fc.servers, 'create', return_value=return_server) scheduler.TaskRunner(server.create)() self.assertEqual('4567', server.access_key) self.assertEqual('8901', server.secret_key) self.assertEqual('1234', server._get_user_id()) self.assertEqual('POLL_SERVER_CFN', server.properties.get('software_config_transport')) self.assertTrue(stack.access_allowed('4567', 'WebServer')) self.assertFalse(stack.access_allowed('45678', 'WebServer')) self.assertFalse(stack.access_allowed('4567', 'wWebServer')) if ret_tmpl: return server, tmpl else: return server @mock.patch.object(heat_plugin.HeatClientPlugin, 'url_for') def test_server_create_software_config(self, fake_url): fake_url.return_value = 'the-cfn-url' server = self._server_create_software_config() self.assertEqual({ 'os-collect-config': { 'cfn': { 'access_key_id': '4567', 'metadata_url': 'the-cfn-url/v1/', 'path': 'WebServer.Metadata', 'secret_access_key': '8901', 'stack_name': 'software_config_s' }, 'collectors': ['ec2', 'cfn', 'local'] }, 'deployments': [] }, server.metadata_get()) @mock.patch.object(heat_plugin.HeatClientPlugin, 'url_for') def test_server_create_software_config_metadata(self, fake_url): md = {'os-collect-config': {'polling_interval': 10}} fake_url.return_value = 'the-cfn-url' server = self._server_create_software_config(md=md) self.assertEqual({ 'os-collect-config': { 'cfn': { 'access_key_id': '4567', 'metadata_url': 'the-cfn-url/v1/', 'path': 'WebServer.Metadata', 'secret_access_key': '8901', 'stack_name': 'software_config_s' }, 'collectors': ['ec2', 'cfn', 'local'], 'polling_interval': 10 }, 'deployments': [] }, server.metadata_get()) def _server_create_software_config_poll_heat(self, md=None): self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) return_server = self.fc.servers.list()[1] stack_name = 'software_config_s' (tmpl, stack) = self._setup_test_stack(stack_name) props = tmpl.t['Resources']['WebServer']['Properties'] props['user_data_format'] = 'SOFTWARE_CONFIG' props['software_config_transport'] = 'POLL_SERVER_HEAT' if md is not None: tmpl.t['Resources']['WebServer']['Metadata'] = md resource_defns = tmpl.resource_definitions(stack) server = servers.Server('WebServer', resource_defns['WebServer'], stack) self.patchobject(server, 'store_external_ports') self.patchobject(self.fc.servers, 'create', return_value=return_server) scheduler.TaskRunner(server.create)() self.assertEqual('1234', server._get_user_id()) self.assertTrue(stack.access_allowed('1234', 'WebServer')) self.assertFalse(stack.access_allowed('45678', 'WebServer')) self.assertFalse(stack.access_allowed('4567', 'wWebServer')) return stack, server def test_server_create_software_config_poll_heat(self): stack, server = self._server_create_software_config_poll_heat() self.assertEqual({ 'os-collect-config': { 'heat': { 'auth_url': 'http://server.test:5000/v2.0', 'password': server.password, 'project_id': '8888', 'resource_name': 'WebServer', 'stack_id': 'software_config_s/%s' % stack.id, 'user_id': '1234' }, 'collectors': ['ec2', 'heat', 'local'] }, 'deployments': [] }, server.metadata_get()) def test_server_create_software_config_poll_heat_metadata(self): md = {'os-collect-config': {'polling_interval': 10}} stack, server = self._server_create_software_config_poll_heat(md=md) self.assertEqual({ 'os-collect-config': { 'heat': { 'auth_url': 'http://server.test:5000/v2.0', 'password': server.password, 'project_id': '8888', 'resource_name': 'WebServer', 'stack_id': 'software_config_s/%s' % stack.id, 'user_id': '1234' }, 'collectors': ['ec2', 'heat', 'local'], 'polling_interval': 10 }, 'deployments': [] }, server.metadata_get()) def _server_create_software_config_poll_temp_url(self, md=None): self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) return_server = self.fc.servers.list()[1] stack_name = 'software_config_s' (tmpl, stack) = self._setup_test_stack(stack_name) props = tmpl.t['Resources']['WebServer']['Properties'] props['user_data_format'] = 'SOFTWARE_CONFIG' props['software_config_transport'] = 'POLL_TEMP_URL' if md is not None: tmpl.t['Resources']['WebServer']['Metadata'] = md resource_defns = tmpl.resource_definitions(stack) server = servers.Server('WebServer', resource_defns['WebServer'], stack) self.patchobject(server, 'store_external_ports') sc = mock.Mock() sc.head_account.return_value = { 'x-account-meta-temp-url-key': 'secrit' } sc.url = 'http://192.0.2.2' self.patchobject(swift.SwiftClientPlugin, '_create', return_value=sc) self.patchobject(self.fc.servers, 'create', return_value=return_server) scheduler.TaskRunner(server.create)() metadata_put_url = server.data().get('metadata_put_url') md = server.metadata_get() metadata_url = md['os-collect-config']['request']['metadata_url'] self.assertNotEqual(metadata_url, metadata_put_url) container_name = server.physical_resource_name() object_name = server.data().get('metadata_object_name') self.assertTrue(uuidutils.is_uuid_like(object_name)) test_path = '/v1/AUTH_test_tenant_id/%s/%s' % ( server.physical_resource_name(), object_name) self.assertEqual(test_path, urlparse.urlparse(metadata_put_url).path) self.assertEqual(test_path, urlparse.urlparse(metadata_url).path) sc.put_object.assert_called_once_with( container_name, object_name, jsonutils.dumps(md)) sc.head_container.return_value = {'x-container-object-count': '0'} server._delete_temp_url() sc.delete_object.assert_called_once_with(container_name, object_name) sc.head_container.assert_called_once_with(container_name) sc.delete_container.assert_called_once_with(container_name) return metadata_url, server def test_server_create_software_config_poll_temp_url(self): metadata_url, server = ( self._server_create_software_config_poll_temp_url()) self.assertEqual({ 'os-collect-config': { 'request': { 'metadata_url': metadata_url }, 'collectors': ['ec2', 'request', 'local'] }, 'deployments': [] }, server.metadata_get()) def test_server_create_software_config_poll_temp_url_metadata(self): md = {'os-collect-config': {'polling_interval': 10}} metadata_url, server = ( self._server_create_software_config_poll_temp_url(md=md)) self.assertEqual({ 'os-collect-config': { 'request': { 'metadata_url': metadata_url }, 'collectors': ['ec2', 'request', 'local'], 'polling_interval': 10 }, 'deployments': [] }, server.metadata_get()) def _server_create_software_config_zaqar(self, md=None): self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) return_server = self.fc.servers.list()[1] stack_name = 'software_config_s' (tmpl, stack) = self._setup_test_stack(stack_name) props = tmpl.t['Resources']['WebServer']['Properties'] props['user_data_format'] = 'SOFTWARE_CONFIG' props['software_config_transport'] = 'ZAQAR_MESSAGE' if md is not None: tmpl.t['Resources']['WebServer']['Metadata'] = md resource_defns = tmpl.resource_definitions(stack) server = servers.Server('WebServer', resource_defns['WebServer'], stack) self.patchobject(server, 'store_external_ports') zcc = self.patchobject(zaqar.ZaqarClientPlugin, 'create_for_tenant') zc = mock.Mock() zcc.return_value = zc queue = mock.Mock() zc.queue.return_value = queue self.patchobject(self.fc.servers, 'create', return_value=return_server) scheduler.TaskRunner(server.create)() metadata_queue_id = server.data().get('metadata_queue_id') md = server.metadata_get() queue_id = md['os-collect-config']['zaqar']['queue_id'] self.assertEqual(queue_id, metadata_queue_id) zc.queue.assert_called_once_with(queue_id) queue.post.assert_called_once_with( {'body': server.metadata_get(), 'ttl': 3600}) zc.queue.reset_mock() server._delete_queue() zc.queue.assert_called_once_with(queue_id) zc.queue(queue_id).delete.assert_called_once_with() return queue_id, server def test_server_create_software_config_zaqar(self): queue_id, server = self._server_create_software_config_zaqar() self.assertEqual({ 'os-collect-config': { 'zaqar': { 'user_id': '1234', 'password': server.password, 'auth_url': 'http://server.test:5000/v2.0', 'project_id': '8888', 'queue_id': queue_id }, 'collectors': ['ec2', 'zaqar', 'local'] }, 'deployments': [] }, server.metadata_get()) def test_server_create_software_config_zaqar_metadata(self): md = {'os-collect-config': {'polling_interval': 10}} queue_id, server = self._server_create_software_config_zaqar(md=md) self.assertEqual({ 'os-collect-config': { 'zaqar': { 'user_id': '1234', 'password': server.password, 'auth_url': 'http://server.test:5000/v2.0', 'project_id': '8888', 'queue_id': queue_id }, 'collectors': ['ec2', 'zaqar', 'local'], 'polling_interval': 10 }, 'deployments': [] }, server.metadata_get()) def test_server_create_default_admin_pass(self): return_server = self.fc.servers.list()[1] return_server.adminPass = 'autogenerated' stack_name = 'admin_pass_s' (tmpl, stack) = self._setup_test_stack(stack_name) resource_defns = tmpl.resource_definitions(stack) server = servers.Server('WebServer', resource_defns['WebServer'], stack) self.patchobject(server, 'store_external_ports') self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) mock_create = self.patchobject(self.fc.servers, 'create', return_value=return_server) scheduler.TaskRunner(server.create)() _, kwargs = mock_create.call_args self.assertEqual(kwargs['admin_pass'], None) def test_server_create_custom_admin_pass(self): return_server = self.fc.servers.list()[1] return_server.adminPass = 'foo' stack_name = 'admin_pass_s' (tmpl, stack) = self._setup_test_stack(stack_name) tmpl.t['Resources']['WebServer']['Properties']['admin_pass'] = 'foo' resource_defns = tmpl.resource_definitions(stack) server = servers.Server('WebServer', resource_defns['WebServer'], stack) self.patchobject(server, 'store_external_ports') self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) mock_create = self.patchobject(self.fc.servers, 'create', return_value=return_server) scheduler.TaskRunner(server.create)() _, kwargs = mock_create.call_args self.assertEqual(kwargs['admin_pass'], 'foo') def test_server_create_with_stack_scheduler_hints(self): self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) return_server = self.fc.servers.list()[1] return_server.id = '5678' sh.cfg.CONF.set_override('stack_scheduler_hints', True) # Unroll _create_test_server, to enable check # for addition of heat ids (stack id, resource name) stack_name = 'test_server_w_stack_sched_hints_s' server_name = 'server_w_stack_sched_hints' (t, stack) = self._get_test_template(stack_name, server_name) resource_defns = t.resource_definitions(stack) server = servers.Server(server_name, resource_defns['WebServer'], stack) self.patchobject(server, 'store_external_ports') # server.uuid is only available once the resource has been added. stack.add_resource(server) self.assertIsNotNone(server.uuid) mock_create = self.patchobject(self.fc.servers, 'create', return_value=return_server) shm = sh.SchedulerHintsMixin scheduler_hints = {shm.HEAT_ROOT_STACK_ID: stack.root_stack_id(), shm.HEAT_STACK_ID: stack.id, shm.HEAT_STACK_NAME: stack.name, shm.HEAT_PATH_IN_STACK: [(None, stack.name)], shm.HEAT_RESOURCE_NAME: server.name, shm.HEAT_RESOURCE_UUID: server.uuid} scheduler.TaskRunner(server.create)() _, kwargs = mock_create.call_args self.assertEqual(kwargs['scheduler_hints'], scheduler_hints) # this makes sure the auto increment worked on server creation self.assertTrue(server.id > 0) def test_check_maximum(self): msg = 'test_check_maximum' self.assertIsNone(servers.Server._check_maximum(1, 1, msg)) self.assertIsNone(servers.Server._check_maximum(1000, -1, msg)) error = self.assertRaises(exception.StackValidationFailed, servers.Server._check_maximum, 2, 1, msg) self.assertEqual(msg, six.text_type(error)) def test_server_validate(self): stack_name = 'srv_val' (tmpl, stack) = self._setup_test_stack(stack_name) self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_create_image', resource_defns['WebServer'], stack) self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=self.mock_image) self.patchobject(nova.NovaClientPlugin, 'get_flavor', return_value=self.mock_flavor) self.assertIsNone(server.validate()) def test_server_validate_with_bootable_vol(self): stack_name = 'srv_val_bootvol' (tmpl, stack) = self._setup_test_stack(stack_name) self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) self.stub_VolumeConstraint_validate() # create a server with bootable volume web_server = tmpl.t['Resources']['WebServer'] del web_server['Properties']['image'] def create_server(device_name): web_server['Properties']['block_device_mapping'] = [{ "device_name": device_name, "volume_id": "5d7e27da-6703-4f7e-9f94-1f67abef734c", "delete_on_termination": False }] resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_with_bootable_volume', resource_defns['WebServer'], stack) return server server = create_server(u'vda') self.assertIsNone(server.validate()) server = create_server('vda') self.assertIsNone(server.validate()) server = create_server('vdb') ex = self.assertRaises(exception.StackValidationFailed, server.validate) self.assertEqual('Neither image nor bootable volume is specified for ' 'instance server_with_bootable_volume', six.text_type(ex)) def test_server_validate_with_nova_keypair_resource(self): stack_name = 'srv_val_test' nova_keypair_template = ''' { "AWSTemplateFormatVersion" : "2010-09-09", "Description" : "WordPress", "Resources" : { "WebServer": { "Type": "OS::Nova::Server", "Properties": { "image" : "F17-x86_64-gold", "flavor" : "m1.large", "key_name" : { "Ref": "SSHKey" }, "user_data" : "wordpress" } }, "SSHKey": { "Type": "OS::Nova::KeyPair", "Properties": { "name": "my_key" } } } } ''' self.patchobject(nova.NovaClientPlugin, 'has_extension', return_value=True) t = template_format.parse(nova_keypair_template) templ = template.Template(t) self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) stack = parser.Stack(utils.dummy_context(), stack_name, templ, stack_id=uuidutils.generate_uuid()) resource_defns = templ.resource_definitions(stack) server = servers.Server('server_validate_test', resource_defns['WebServer'], stack) self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=self.mock_image) self.patchobject(nova.NovaClientPlugin, 'get_flavor', return_value=self.mock_flavor) self.assertIsNone(server.validate()) def test_server_validate_with_invalid_ssh_key(self): stack_name = 'srv_val_test' (tmpl, stack) = self._setup_test_stack(stack_name) self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) web_server = tmpl['Resources']['WebServer'] # Make the ssh key have an invalid name web_server['Properties']['key_name'] = 'test2' resource_defns = tmpl.resource_definitions(stack) server = servers.Server('WebServer', resource_defns['WebServer'], stack) self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=self.mock_image) self.patchobject(nova.NovaClientPlugin, 'get_flavor', return_value=self.mock_flavor) error = self.assertRaises(exception.StackValidationFailed, server.validate) self.assertEqual( "Property error: Resources.WebServer.Properties.key_name: " "Error validating value 'test2': The Key (test2) could not " "be found.", six.text_type(error)) def test_server_validate_software_config_invalid_meta(self): stack_name = 'srv_val_test' (tmpl, stack) = self._setup_test_stack(stack_name) self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) web_server = tmpl['Resources']['WebServer'] web_server['Properties']['user_data_format'] = 'SOFTWARE_CONFIG' web_server['Metadata'] = {'deployments': 'notallowed'} resource_defns = tmpl.resource_definitions(stack) server = servers.Server('WebServer', resource_defns['WebServer'], stack) self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=self.mock_image) self.patchobject(nova.NovaClientPlugin, 'get_flavor', return_value=self.mock_flavor) error = self.assertRaises(exception.StackValidationFailed, server.validate) self.assertEqual( "deployments key not allowed in resource metadata " "with user_data_format of SOFTWARE_CONFIG", six.text_type(error)) def test_server_validate_with_networks(self): stack_name = 'srv_net' (tmpl, stack) = self._setup_test_stack(stack_name) network_name = 'public' # create a server with 'uuid' and 'network' properties tmpl['Resources']['WebServer']['Properties']['networks'] = ( [{'uuid': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', 'network': network_name}]) resource_defns = tmpl.resource_definitions(stack) ex = self.assertRaises(ValueError, servers.Server, 'server_validate_with_networks', resource_defns['WebServer'], stack) self.assertIn(_('Cannot use network and uuid at the same time.'), six.text_type(ex)) def test_server_validate_with_network_empty_ref(self): stack_name = 'srv_net' (tmpl, stack) = self._setup_test_stack(stack_name) self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) tmpl['Resources']['WebServer']['Properties']['networks'] = ( [{'network': ''}]) resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_validate_with_networks', resource_defns['WebServer'], stack) self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=self.mock_image) self.patchobject(nova.NovaClientPlugin, 'get_flavor', return_value=self.mock_flavor) self.patchobject(neutron.NeutronClientPlugin, 'find_resourceid_by_name_or_id') self.assertIsNone(server.validate()) def test_server_validate_with_only_fixed_ip(self): stack_name = 'srv_net' (tmpl, stack) = self._setup_test_stack(stack_name) # create a server with 'uuid' and 'network' properties tmpl['Resources']['WebServer']['Properties']['networks'] = ( [{'fixed_ip': '10.0.0.99'}]) self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_validate_with_networks', resource_defns['WebServer'], stack) self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=self.mock_image) self.patchobject(nova.NovaClientPlugin, 'get_flavor', return_value=self.mock_flavor) self.patchobject(neutron.NeutronClientPlugin, 'find_resourceid_by_name_or_id') ex = self.assertRaises(exception.StackValidationFailed, server.validate) self.assertIn(_('One of the properties "network", "port" or "subnet" ' 'should be set for the specified network of ' 'server "%s".') % server.name, six.text_type(ex)) def test_server_validate_with_port_fixed_ip(self): stack_name = 'srv_net' (tmpl, stack) = self._setup_test_stack(stack_name) tmpl['Resources']['WebServer']['Properties']['networks'] = ( [{'port': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', 'fixed_ip': '10.0.0.99'}]) self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_validate_with_networks', resource_defns['WebServer'], stack) self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=self.mock_image) self.patchobject(nova.NovaClientPlugin, 'get_flavor', return_value=self.mock_flavor) self.patchobject(neutron.NeutronClientPlugin, 'find_resourceid_by_name_or_id') error = self.assertRaises(exception.ResourcePropertyConflict, server.validate) self.assertEqual("Cannot define the following properties at the same " "time: networks/fixed_ip, networks/port.", six.text_type(error)) def test_server_validate_with_port_not_using_neutron(self): stack_name = 'with_port_in_nova_network' (tmpl, stack) = self._setup_test_stack(stack_name) tmpl['Resources']['WebServer']['Properties']['networks'] = ( [{'port': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa'}]) self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) self.patchobject(servers.Server, 'is_using_neutron', return_value=False) # We're patching neutron finder here as constraint validation # does not check if neutron is enabled or not. This would be # fixed in a subsequent patch. self.patchobject(neutron.NeutronClientPlugin, 'find_resourceid_by_name_or_id') resource_defns = tmpl.resource_definitions(stack) server = servers.Server('validate_port_in_nova_network', resource_defns['WebServer'], stack) self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=self.mock_image) self.patchobject(nova.NovaClientPlugin, 'get_flavor', return_value=self.mock_flavor) error = self.assertRaises(exception.StackValidationFailed, server.validate) self.assertEqual('Property "port" is supported only for Neutron.', six.text_type(error)) def test_server_validate_with_uuid_fixed_ip(self): stack_name = 'srv_net' (tmpl, stack) = self._setup_test_stack(stack_name) tmpl['Resources']['WebServer']['Properties']['networks'] = ( [{'uuid': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', 'fixed_ip': '10.0.0.99'}]) self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_validate_with_networks', resource_defns['WebServer'], stack) self.patchobject(neutron.NeutronClientPlugin, 'find_resourceid_by_name_or_id') self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=self.mock_image) self.patchobject(nova.NovaClientPlugin, 'get_flavor', return_value=self.mock_flavor) self.assertIsNone(server.validate()) def test_server_validate_with_network_fixed_ip(self): stack_name = 'srv_net' (tmpl, stack) = self._setup_test_stack(stack_name) tmpl['Resources']['WebServer']['Properties']['networks'] = ( [{'network': 'public', 'fixed_ip': '10.0.0.99'}]) self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_validate_with_networks', resource_defns['WebServer'], stack) self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=self.mock_image) self.patchobject(nova.NovaClientPlugin, 'get_flavor', return_value=self.mock_flavor) self.patchobject(neutron.NeutronClientPlugin, 'find_resourceid_by_name_or_id') self.assertIsNone(server.validate()) def test_server_validate_net_security_groups(self): # Test that if network 'ports' are assigned security groups are # not, because they'll be ignored stack_name = 'srv_net_secgroups' (tmpl, stack) = self._setup_test_stack(stack_name) tmpl['Resources']['WebServer']['Properties']['networks'] = [ {'port': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa'}] tmpl['Resources']['WebServer']['Properties'][ 'security_groups'] = ['my_security_group'] self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_validate_net_security_groups', resource_defns['WebServer'], stack) self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=self.mock_image) self.patchobject(nova.NovaClientPlugin, 'get_flavor', return_value=self.mock_flavor) self.patchobject(neutron.NeutronClientPlugin, 'find_resourceid_by_name_or_id') error = self.assertRaises(exception.ResourcePropertyConflict, server.validate) self.assertEqual("Cannot define the following properties at the same " "time: security_groups, networks/port.", six.text_type(error)) def test_server_delete(self): return_server = self.fc.servers.list()[1] server = self._create_test_server(return_server, 'create_delete') server.resource_id = '1234' # this makes sure the auto increment worked on server creation self.assertTrue(server.id > 0) side_effect = [server, fakes_nova.fake_exception()] self.patchobject(self.fc.servers, 'get', side_effect=side_effect) scheduler.TaskRunner(server.delete)() self.assertEqual((server.DELETE, server.COMPLETE), server.state) def test_server_delete_notfound(self): return_server = self.fc.servers.list()[1] server = self._create_test_server(return_server, 'create_delete2') server.resource_id = '1234' # this makes sure the auto increment worked on server creation self.assertTrue(server.id > 0) self.patchobject(self.fc.client, 'delete_servers_1234', side_effect=fakes_nova.fake_exception()) scheduler.TaskRunner(server.delete)() self.assertEqual((server.DELETE, server.COMPLETE), server.state) def test_server_delete_error(self): return_server = self.fc.servers.list()[1] server = self._create_test_server(return_server, 'create_delete') server.resource_id = '1234' # this makes sure the auto increment worked on server creation self.assertTrue(server.id > 0) def make_error(*args): return_server.status = "ERROR" return return_server self.patchobject(self.fc.servers, 'get', side_effect=[return_server, return_server, make_error()]) resf = self.assertRaises(exception.ResourceFailure, scheduler.TaskRunner(server.delete)) self.assertIn("Server %s delete failed" % return_server.name, six.text_type(resf)) def test_server_delete_error_task_in_progress(self): # test server in 'ERROR', but task state in nova is 'deleting' return_server = self.fc.servers.list()[1] server = self._create_test_server(return_server, 'create_delete') server.resource_id = '1234' def make_error(*args): return_server.status = "ERROR" setattr(return_server, 'OS-EXT-STS:task_state', 'deleting') return return_server def make_error_done(*args): return_server.status = "ERROR" setattr(return_server, 'OS-EXT-STS:task_state', None) return return_server self.patchobject(self.fc.servers, 'get', side_effect=[make_error(), make_error_done()]) resf = self.assertRaises(exception.ResourceFailure, scheduler.TaskRunner(server.delete)) self.assertIn("Server %s delete failed" % return_server.name, six.text_type(resf)) def test_server_soft_delete(self): return_server = self.fc.servers.list()[1] server = self._create_test_server(return_server, 'create_delete') server.resource_id = '1234' # this makes sure the auto increment worked on server creation self.assertTrue(server.id > 0) def make_soft_delete(*args): return_server.status = "SOFT_DELETED" return return_server self.patchobject(self.fc.servers, 'get', side_effect=[return_server, return_server, make_soft_delete()]) scheduler.TaskRunner(server.delete)() self.assertEqual((server.DELETE, server.COMPLETE), server.state) def test_server_update_metadata(self): return_server = self.fc.servers.list()[1] server = self._create_test_server(return_server, 'md_update') ud_tmpl = self._get_test_template('update_stack')[0] ud_tmpl.t['Resources']['WebServer']['Metadata'] = {'test': 123} resource_defns = ud_tmpl.resource_definitions(server.stack) scheduler.TaskRunner(server.update, resource_defns['WebServer'])() self.assertEqual({'test': 123}, server.metadata_get()) ud_tmpl.t['Resources']['WebServer']['Metadata'] = {'test': 456} server.t = ud_tmpl.resource_definitions(server.stack)['WebServer'] self.assertEqual({'test': 123}, server.metadata_get()) server.metadata_update() self.assertEqual({'test': 456}, server.metadata_get()) @mock.patch.object(heat_plugin.HeatClientPlugin, 'url_for') def test_server_update_metadata_software_config(self, fake_url): fake_url.return_value = 'the-cfn-url' server, ud_tmpl = self._server_create_software_config( stack_name='update_meta_sc', ret_tmpl=True) expected_md = { 'os-collect-config': { 'cfn': { 'access_key_id': '4567', 'metadata_url': 'the-cfn-url/v1/', 'path': 'WebServer.Metadata', 'secret_access_key': '8901', 'stack_name': 'update_meta_sc' }, 'collectors': ['ec2', 'cfn', 'local'] }, 'deployments': []} self.assertEqual(expected_md, server.metadata_get()) ud_tmpl.t['Resources']['WebServer']['Metadata'] = {'test': 123} resource_defns = ud_tmpl.resource_definitions(server.stack) scheduler.TaskRunner(server.update, resource_defns['WebServer'])() expected_md.update({'test': 123}) self.assertEqual(expected_md, server.metadata_get()) server.metadata_update() self.assertEqual(expected_md, server.metadata_get()) @mock.patch.object(heat_plugin.HeatClientPlugin, 'url_for') def test_server_update_metadata_software_config_merge(self, fake_url): md = {'os-collect-config': {'polling_interval': 10}} fake_url.return_value = 'the-cfn-url' server, ud_tmpl = self._server_create_software_config( stack_name='update_meta_sc', ret_tmpl=True, md=md) expected_md = { 'os-collect-config': { 'cfn': { 'access_key_id': '4567', 'metadata_url': 'the-cfn-url/v1/', 'path': 'WebServer.Metadata', 'secret_access_key': '8901', 'stack_name': 'update_meta_sc' }, 'collectors': ['ec2', 'cfn', 'local'], 'polling_interval': 10 }, 'deployments': []} self.assertEqual(expected_md, server.metadata_get()) ud_tmpl.t['Resources']['WebServer']['Metadata'] = {'test': 123} resource_defns = ud_tmpl.resource_definitions(server.stack) scheduler.TaskRunner(server.update, resource_defns['WebServer'])() expected_md.update({'test': 123}) self.assertEqual(expected_md, server.metadata_get()) server.metadata_update() self.assertEqual(expected_md, server.metadata_get()) @mock.patch.object(heat_plugin.HeatClientPlugin, 'url_for') def test_server_update_software_config_transport(self, fake_url): md = {'os-collect-config': {'polling_interval': 10}} fake_url.return_value = 'the-cfn-url' server = self._server_create_software_config( stack_name='update_meta_sc', md=md) expected_md = { 'os-collect-config': { 'cfn': { 'access_key_id': '4567', 'metadata_url': 'the-cfn-url/v1/', 'path': 'WebServer.Metadata', 'secret_access_key': '8901', 'stack_name': 'update_meta_sc' }, 'collectors': ['ec2', 'cfn', 'local'], 'polling_interval': 10 }, 'deployments': []} self.assertEqual(expected_md, server.metadata_get()) sc = mock.Mock() sc.head_account.return_value = { 'x-account-meta-temp-url-key': 'secrit' } sc.url = 'http://192.0.2.2' self.patchobject(swift.SwiftClientPlugin, '_create', return_value=sc) update_template = copy.deepcopy(server.t) update_template['Properties'][ 'software_config_transport'] = 'POLL_TEMP_URL' self.rpc_client = mock.MagicMock() server._rpc_client = self.rpc_client self.rpc_client.create_software_config.return_value = None scheduler.TaskRunner(server.update, update_template)() self.assertEqual((server.UPDATE, server.COMPLETE), server.state) md = server.metadata_get() metadata_url = md['os-collect-config']['request']['metadata_url'] self.assertTrue(metadata_url.startswith( 'http://192.0.2.2/v1/AUTH_test_tenant_id/')) expected_md = { 'os-collect-config': { 'cfn': { 'access_key_id': None, 'metadata_url': None, 'path': None, 'secret_access_key': None, 'stack_name': None }, 'request': { 'metadata_url': 'the_url', }, 'collectors': ['ec2', 'request', 'local'], 'polling_interval': 10 }, 'deployments': []} md['os-collect-config']['request']['metadata_url'] = 'the_url' self.assertDictEqual(expected_md, server.metadata_get()) def test_server_update_nova_metadata(self): return_server = self.fc.servers.list()[1] server = self._create_test_server(return_server, 'md_update') new_meta = {'test': 123} self.patchobject(self.fc.servers, 'get', return_value=return_server) set_meta_mock = self.patchobject(self.fc.servers, 'set_meta') update_template = copy.deepcopy(server.t) update_template['Properties']['metadata'] = new_meta scheduler.TaskRunner(server.update, update_template)() self.assertEqual((server.UPDATE, server.COMPLETE), server.state) set_meta_mock.assert_called_with( return_server, server.client_plugin().meta_serialize(new_meta)) def test_server_update_nova_metadata_complex(self): """Test that complex metadata values are correctly serialized to JSON. Test that complex metadata values are correctly serialized to JSON when sent to Nova. """ return_server = self.fc.servers.list()[1] server = self._create_test_server(return_server, 'md_update') self.patchobject(self.fc.servers, 'get', return_value=return_server) new_meta = {'test': {'testkey': 'testvalue'}} set_meta_mock = self.patchobject(self.fc.servers, 'set_meta') # If we're going to call set_meta() directly we # need to handle the serialization ourselves. update_template = copy.deepcopy(server.t) update_template['Properties']['metadata'] = new_meta scheduler.TaskRunner(server.update, update_template)() self.assertEqual((server.UPDATE, server.COMPLETE), server.state) set_meta_mock.assert_called_with( return_server, server.client_plugin().meta_serialize(new_meta)) def test_server_update_nova_metadata_with_delete(self): return_server = self.fc.servers.list()[1] server = self._create_test_server(return_server, 'md_update') # part one, add some metadata new_meta = {'test': '123', 'this': 'that'} self.patchobject(self.fc.servers, 'get', return_value=return_server) set_meta_mock = self.patchobject(self.fc.servers, 'set_meta') update_template = copy.deepcopy(server.t) update_template['Properties']['metadata'] = new_meta scheduler.TaskRunner(server.update, update_template)() self.assertEqual((server.UPDATE, server.COMPLETE), server.state) set_meta_mock.assert_called_with( return_server, server.client_plugin().meta_serialize(new_meta)) # part two change the metadata (test removing the old key) new_meta = {'new_key': 'yeah'} # new fake with the correct metadata server.resource_id = '56789' new_return_server = self.fc.servers.list()[5] self.patchobject(self.fc.servers, 'get', return_value=new_return_server) del_meta_mock = self.patchobject(self.fc.servers, 'delete_meta') update_template = copy.deepcopy(server.t) update_template['Properties']['metadata'] = new_meta scheduler.TaskRunner(server.update, update_template)() self.assertEqual((server.UPDATE, server.COMPLETE), server.state) del_meta_mock.assert_called_with(new_return_server, ['test', 'this']) set_meta_mock.assert_called_with( new_return_server, server.client_plugin().meta_serialize(new_meta)) def test_server_update_server_name(self): """Server.handle_update supports changing the name.""" return_server = self.fc.servers.list()[1] return_server.id = '5678' server = self._create_test_server(return_server, 'srv_update') new_name = 'new_name' update_template = copy.deepcopy(server.t) update_template['Properties']['name'] = new_name self.patchobject(self.fc.servers, 'get', return_value=return_server) self.patchobject(return_server, 'update') return_server.update(new_name).AndReturn(None) scheduler.TaskRunner(server.update, update_template)() self.assertEqual((server.UPDATE, server.COMPLETE), server.state) def test_server_update_server_admin_password(self): """Server.handle_update supports changing the admin password.""" return_server = self.fc.servers.list()[1] return_server.id = '5678' server = self._create_test_server(return_server, 'change_password') new_password = 'new_password' update_template = copy.deepcopy(server.t) update_template['Properties']['admin_pass'] = new_password self.patchobject(self.fc.servers, 'get', return_value=return_server) self.patchobject(return_server, 'change_password') scheduler.TaskRunner(server.update, update_template)() self.assertEqual((server.UPDATE, server.COMPLETE), server.state) return_server.change_password.assert_called_once_with(new_password) self.assertEqual(1, return_server.change_password.call_count) def test_server_update_server_flavor(self): """Tests update server changing the flavor. Server.handle_update supports changing the flavor, and makes the change making a resize API call against Nova. """ return_server = self.fc.servers.list()[1] return_server.id = '1234' server = self._create_test_server(return_server, 'srv_update') update_template = copy.deepcopy(server.t) update_template['Properties']['flavor'] = 'm1.small' def set_status(status): return_server.status = status return return_server self.patchobject(self.fc.servers, 'get', side_effect=[set_status('ACTIVE'), set_status('RESIZE'), set_status('VERIFY_RESIZE'), set_status('VERIFY_RESIZE'), set_status('ACTIVE')]) mock_post = self.patchobject(self.fc.client, 'post_servers_1234_action', return_value=(202, None)) scheduler.TaskRunner(server.update, update_template)() self.assertEqual((server.UPDATE, server.COMPLETE), server.state) mock_post.called_once_with(body={'resize': {'flavorRef': 2}}) mock_post.called_once_with(body={'confirmResize': None}) def test_server_update_server_flavor_failed(self): """Check raising exception due to resize call failing. If the status after a resize is not VERIFY_RESIZE, it means the resize call failed, so we raise an explicit error. """ return_server = self.fc.servers.list()[1] return_server.id = '1234' server = self._create_test_server(return_server, 'srv_update2') update_template = copy.deepcopy(server.t) update_template['Properties']['flavor'] = 'm1.small' def set_status(status): return_server.status = status return return_server self.patchobject(self.fc.servers, 'get', side_effect=[set_status('RESIZE'), set_status('ERROR')]) mock_post = self.patchobject(self.fc.client, 'post_servers_1234_action', return_value=(202, None)) updater = scheduler.TaskRunner(server.update, update_template) error = self.assertRaises(exception.ResourceFailure, updater) self.assertEqual( "Error: resources.srv_update2: Resizing to '2' failed, " "status 'ERROR'", six.text_type(error)) self.assertEqual((server.UPDATE, server.FAILED), server.state) mock_post.called_once_with(body={'resize': {'flavorRef': 2}}) def test_server_update_flavor_resize_has_not_started(self): """Test update of server flavor if server resize has not started. Server resize is asynchronous operation in nova. So when heat is requesting resize and polling the server then the server may still be in ACTIVE state. So we need to wait some amount of time till the server status becomes RESIZE. """ # create the server for resizing server = self.fc.servers.list()[1] server.id = '1234' server_resource = self._create_test_server(server, 'resize_server') # prepare template with resized server update_template = copy.deepcopy(server_resource.t) update_template['Properties']['flavor'] = 'm1.small' # define status transition when server resize # ACTIVE(initial) -> ACTIVE -> RESIZE -> VERIFY_RESIZE def set_status(status): server.status = status return server self.patchobject(self.fc.servers, 'get', side_effect=[set_status('ACTIVE'), set_status('ACTIVE'), set_status('RESIZE'), set_status('VERIFY_RESIZE'), set_status('VERIFY_RESIZE'), set_status('ACTIVE')]) mock_post = self.patchobject(self.fc.client, 'post_servers_1234_action', return_value=(202, None)) # check that server resize has finished correctly scheduler.TaskRunner(server_resource.update, update_template)() self.assertEqual((server_resource.UPDATE, server_resource.COMPLETE), server_resource.state) mock_post.called_once_with(body={'resize': {'flavorRef': 2}}) mock_post.called_once_with(body={'confirmResize': None}) @mock.patch.object(servers.Server, 'prepare_for_replace') def test_server_update_server_flavor_replace(self, mock_replace): stack_name = 'update_flvrep' (tmpl, stack) = self._setup_test_stack(stack_name) tmpl['Resources']['WebServer']['Properties'][ 'flavor_update_policy'] = 'REPLACE' resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_server_update_flavor_replace', resource_defns['WebServer'], stack) update_template = copy.deepcopy(server.t) update_template['Properties']['flavor'] = 'm1.small' updater = scheduler.TaskRunner(server.update, update_template) self.assertRaises(exception.UpdateReplace, updater) @mock.patch.object(servers.Server, 'prepare_for_replace') def test_server_update_server_flavor_policy_update(self, mock_replace): stack_name = 'update_flvpol' (tmpl, stack) = self._setup_test_stack(stack_name) resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_server_update_flavor_replace', resource_defns['WebServer'], stack) update_template = copy.deepcopy(server.t) # confirm that when flavor_update_policy is changed during # the update then the updated policy is followed for a flavor # update update_template['Properties']['flavor_update_policy'] = 'REPLACE' update_template['Properties']['flavor'] = 'm1.small' updater = scheduler.TaskRunner(server.update, update_template) self.assertRaises(exception.UpdateReplace, updater) @mock.patch.object(servers.Server, 'prepare_for_replace') @mock.patch.object(nova.NovaClientPlugin, '_create') def test_server_update_server_userdata_replace(self, mock_create, mock_replace): stack_name = 'update_udatrep' (tmpl, stack) = self._setup_test_stack(stack_name) resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_update_userdata_replace', resource_defns['WebServer'], stack) update_template = copy.deepcopy(server.t) update_template['Properties']['user_data'] = 'changed' server.action = server.CREATE updater = scheduler.TaskRunner(server.update, update_template) self.assertRaises(exception.UpdateReplace, updater) @mock.patch.object(servers.Server, 'prepare_for_replace') @mock.patch.object(nova.NovaClientPlugin, '_create') def test_server_update_server_userdata_ignore(self, mock_create, mock_replace): stack_name = 'update_udatignore' (tmpl, stack) = self._setup_test_stack(stack_name) self.patchobject(servers.Server, 'check_update_complete', return_value=True) resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_update_userdata_ignore', resource_defns['WebServer'], stack) update_template = copy.deepcopy(server.t) update_template['Properties']['user_data'] = 'changed' update_template['Properties']['user_data_update_policy'] = 'IGNORE' server.action = server.CREATE scheduler.TaskRunner(server.update, update_template)() self.assertEqual((server.UPDATE, server.COMPLETE), server.state) @mock.patch.object(servers.Server, 'prepare_for_replace') def test_server_update_image_replace(self, mock_replace): stack_name = 'update_imgrep' (tmpl, stack) = self._setup_test_stack(stack_name) tmpl.t['Resources']['WebServer']['Properties'][ 'image_update_policy'] = 'REPLACE' resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_update_image_replace', resource_defns['WebServer'], stack) image_id = self.getUniqueString() update_template = copy.deepcopy(server.t) update_template['Properties']['image'] = image_id updater = scheduler.TaskRunner(server.update, update_template) self.assertRaises(exception.UpdateReplace, updater) def _test_server_update_image_rebuild(self, status, policy='REBUILD', password=None): # Server.handle_update supports changing the image, and makes # the change making a rebuild API call against Nova. return_server = self.fc.servers.list()[1] return_server.id = '1234' server = self._create_test_server(return_server, 'srv_updimgrbld') new_image = 'F17-x86_64-gold' # current test demonstrate updating when image_update_policy was not # changed, so image_update_policy will be used from self.properties server.t['Properties']['image_update_policy'] = policy update_template = copy.deepcopy(server.t) update_template['Properties']['image'] = new_image if password: update_template['Properties']['admin_pass'] = password mock_rebuild = self.patchobject(self.fc.servers, 'rebuild') def get_sideeff(stat): def sideeff(*args): return_server.status = stat return return_server return sideeff for stat in status: self.patchobject(self.fc.servers, 'get', side_effect=get_sideeff(stat)) scheduler.TaskRunner(server.update, update_template)() self.assertEqual((server.UPDATE, server.COMPLETE), server.state) if 'REBUILD' == policy: mock_rebuild.assert_called_once_with( return_server, '2', password=password, preserve_ephemeral=False) else: mock_rebuild.assert_called_once_with( return_server, '2', password=password, preserve_ephemeral=True) def test_server_update_image_rebuild_status_rebuild(self): # Normally we will see 'REBUILD' first and then 'ACTIVE". self._test_server_update_image_rebuild(status=('REBUILD', 'ACTIVE')) def test_server_update_image_rebuild_status_active(self): # It is possible for us to miss the REBUILD status. self._test_server_update_image_rebuild(status=('ACTIVE',)) def test_server_update_image_rebuild_status_rebuild_keep_ephemeral(self): # Normally we will see 'REBUILD' first and then 'ACTIVE". self._test_server_update_image_rebuild( policy='REBUILD_PRESERVE_EPHEMERAL', status=('REBUILD', 'ACTIVE')) def test_server_update_image_rebuild_status_active_keep_ephemeral(self): # It is possible for us to miss the REBUILD status. self._test_server_update_image_rebuild( policy='REBUILD_PRESERVE_EPHEMERAL', status=('ACTIVE',)) def test_server_update_image_rebuild_with_new_password(self): # Normally we will see 'REBUILD' first and then 'ACTIVE". self._test_server_update_image_rebuild(password='new_admin_password', status=('REBUILD', 'ACTIVE')) def test_server_update_image_rebuild_failed(self): # If the status after a rebuild is not REBUILD or ACTIVE, it means the # rebuild call failed, so we raise an explicit error. return_server = self.fc.servers.list()[1] return_server.id = '1234' server = self._create_test_server(return_server, 'srv_updrbldfail') new_image = 'F17-x86_64-gold' # current test demonstrate updating when image_update_policy was not # changed, so image_update_policy will be used from self.properties server.t['Properties']['image_update_policy'] = 'REBUILD' update_template = copy.deepcopy(server.t) update_template['Properties']['image'] = new_image mock_rebuild = self.patchobject(self.fc.servers, 'rebuild') def set_status(status): return_server.status = status return return_server self.patchobject(self.fc.servers, 'get', side_effect=[set_status('REBUILD'), set_status('ERROR')]) updater = scheduler.TaskRunner(server.update, update_template) error = self.assertRaises(exception.ResourceFailure, updater) self.assertEqual( "Error: resources.srv_updrbldfail: " "Rebuilding server failed, status 'ERROR'", six.text_type(error)) self.assertEqual((server.UPDATE, server.FAILED), server.state) mock_rebuild.assert_called_once_with( return_server, '2', password=None, preserve_ephemeral=False) def test_server_update_properties(self): return_server = self.fc.servers.list()[1] server = self._create_test_server(return_server, 'update_prop') update_template = copy.deepcopy(server.t) update_template['Properties']['image'] = 'F17-x86_64-gold' update_template['Properties']['image_update_policy'] = 'REPLACE' updater = scheduler.TaskRunner(server.update, update_template) self.assertRaises(exception.UpdateReplace, updater) def test_server_status_build(self): return_server = self.fc.servers.list()[0] server = self._setup_test_server(return_server, 'sts_build') server.resource_id = '1234' def status_active(*args): return_server.status = 'ACTIVE' return return_server self.patchobject(self.fc.servers, 'get', return_value=status_active()) scheduler.TaskRunner(server.create)() self.assertEqual((server.CREATE, server.COMPLETE), server.state) def test_server_status_suspend_no_resource_id(self): return_server = self.fc.servers.list()[1] server = self._create_test_server(return_server, 'srv_sus1') server.resource_id = None ex = self.assertRaises(exception.ResourceFailure, scheduler.TaskRunner(server.suspend)) self.assertEqual('Error: resources.srv_sus1: ' 'Cannot suspend srv_sus1, ' 'resource_id not set', six.text_type(ex)) self.assertEqual((server.SUSPEND, server.FAILED), server.state) def test_server_status_suspend_not_found(self): return_server = self.fc.servers.list()[1] server = self._create_test_server(return_server, 'srv_sus2') server.resource_id = '1234' self.patchobject(self.fc.servers, 'get', side_effect=fakes_nova.fake_exception()) ex = self.assertRaises(exception.ResourceFailure, scheduler.TaskRunner(server.suspend)) self.assertEqual('NotFound: resources.srv_sus2: ' 'Failed to find server 1234', six.text_type(ex)) self.assertEqual((server.SUSPEND, server.FAILED), server.state) def _test_server_status_suspend(self, name, state=('CREATE', 'COMPLETE')): return_server = self.fc.servers.list()[1] server = self._create_test_server(return_server, name) server.resource_id = '1234' server.state_set(state[0], state[1]) def set_status(status): return_server.status = status return return_server self.patchobject(return_server, 'suspend') self.patchobject(self.fc.servers, 'get', side_effect=[set_status('ACTIVE'), set_status('ACTIVE'), set_status('SUSPENDED')]) scheduler.TaskRunner(server.suspend)() self.assertEqual((server.SUSPEND, server.COMPLETE), server.state) def test_server_suspend_in_create_complete(self): self._test_server_status_suspend('test_suspend_in_create_complete') def test_server_suspend_in_suspend_failed(self): self._test_server_status_suspend( name='test_suspend_in_suspend_failed', state=('SUSPEND', 'FAILED')) def test_server_suspend_in_suspend_complete(self): self._test_server_status_suspend( name='test_suspend_in_suspend_complete', state=('SUSPEND', 'COMPLETE')) def test_server_status_suspend_unknown_status(self): return_server = self.fc.servers.list()[1] server = self._create_test_server(return_server, 'srv_susp_uk') server.resource_id = '1234' def set_status(status): return_server.status = status return return_server self.patchobject(return_server, 'suspend') self.patchobject(self.fc.servers, 'get', side_effect=[set_status('ACTIVE'), set_status('ACTIVE'), set_status('TRANSMOGRIFIED')]) ex = self.assertRaises(exception.ResourceFailure, scheduler.TaskRunner(server.suspend)) self.assertIsInstance(ex.exc, exception.ResourceUnknownStatus) self.assertEqual('Suspend of server %s failed - ' 'Unknown status TRANSMOGRIFIED ' 'due to "Unknown"' % return_server.name, six.text_type(ex.exc.message)) self.assertEqual((server.SUSPEND, server.FAILED), server.state) def _test_server_status_resume(self, name, state=('SUSPEND', 'COMPLETE')): return_server = self.fc.servers.list()[1] server = self._create_test_server(return_server, name) server.resource_id = '1234' server.state_set(state[0], state[1]) def set_status(status): return_server.status = status return return_server self.patchobject(return_server, 'resume') self.patchobject(self.fc.servers, 'get', side_effect=[set_status('SUSPENDED'), set_status('SUSPENDED'), set_status('ACTIVE')]) scheduler.TaskRunner(server.resume)() self.assertEqual((server.RESUME, server.COMPLETE), server.state) def test_server_resume_in_suspend_complete(self): self._test_server_status_resume( name='test_resume_in_suspend_complete') def test_server_resume_in_resume_failed(self): self._test_server_status_resume( name='test_resume_in_resume_failed', state=('RESUME', 'FAILED')) def test_server_resume_in_resume_complete(self): self._test_server_status_resume( name='test_resume_in_resume_complete', state=('RESUME', 'COMPLETE')) def test_server_status_resume_no_resource_id(self): return_server = self.fc.servers.list()[1] server = self._create_test_server(return_server, 'srv_susp_norid') server.resource_id = None server.state_set(server.SUSPEND, server.COMPLETE) ex = self.assertRaises(exception.ResourceFailure, scheduler.TaskRunner(server.resume)) self.assertEqual('Error: resources.srv_susp_norid: ' 'Cannot resume srv_susp_norid, ' 'resource_id not set', six.text_type(ex)) self.assertEqual((server.RESUME, server.FAILED), server.state) def test_server_status_resume_not_found(self): return_server = self.fc.servers.list()[1] server = self._create_test_server(return_server, 'srv_res_nf') server.resource_id = '1234' self.patchobject(self.fc.servers, 'get', side_effect=fakes_nova.fake_exception()) server.state_set(server.SUSPEND, server.COMPLETE) ex = self.assertRaises(exception.ResourceFailure, scheduler.TaskRunner(server.resume)) self.assertEqual('NotFound: resources.srv_res_nf: ' 'Failed to find server 1234', six.text_type(ex)) self.assertEqual((server.RESUME, server.FAILED), server.state) def test_server_status_build_spawning(self): self._test_server_status_not_build_active('BUILD(SPAWNING)') def test_server_status_hard_reboot(self): self._test_server_status_not_build_active('HARD_REBOOT') def test_server_status_password(self): self._test_server_status_not_build_active('PASSWORD') def test_server_status_reboot(self): self._test_server_status_not_build_active('REBOOT') def test_server_status_rescue(self): self._test_server_status_not_build_active('RESCUE') def test_server_status_resize(self): self._test_server_status_not_build_active('RESIZE') def test_server_status_revert_resize(self): self._test_server_status_not_build_active('REVERT_RESIZE') def test_server_status_shutoff(self): self._test_server_status_not_build_active('SHUTOFF') def test_server_status_suspended(self): self._test_server_status_not_build_active('SUSPENDED') def test_server_status_verify_resize(self): self._test_server_status_not_build_active('VERIFY_RESIZE') def _test_server_status_not_build_active(self, uncommon_status): return_server = self.fc.servers.list()[0] server = self._setup_test_server(return_server, 'srv_sts_bld') server.resource_id = '1234' def set_status(status): return_server.status = status return return_server self.patchobject(self.fc.servers, 'get', side_effect=[set_status(uncommon_status), set_status('ACTIVE')]) scheduler.TaskRunner(server.create)() self.assertEqual((server.CREATE, server.COMPLETE), server.state) def test_build_nics(self): return_server = self.fc.servers.list()[1] server = self._create_test_server(return_server, 'test_server_create') self.patchobject(server, 'is_using_neutron', return_value=True) self.patchobject(neutronclient.Client, 'create_port', return_value={'port': {'id': '4815162342'}}) self.assertIsNone(server._build_nics([])) self.assertIsNone(server._build_nics(None)) self.assertEqual([{'port-id': 'aaaabbbb', 'net-id': None}, {'v4-fixed-ip': '192.0.2.0', 'net-id': None}], server._build_nics([{'port': 'aaaabbbb'}, {'fixed_ip': '192.0.2.0'}])) self.assertEqual([{'port-id': 'aaaabbbb', 'net-id': None}, {'port-id': 'aaaabbbb', 'net-id': None}], server._build_nics([{'port': 'aaaabbbb', 'fixed_ip': '192.0.2.0'}, {'port': 'aaaabbbb', 'fixed_ip': '2002::2'}])) self.assertEqual([{'port-id': 'aaaabbbb', 'net-id': None}, {'v6-fixed-ip': '2002::2', 'net-id': None}], server._build_nics([{'port': 'aaaabbbb'}, {'fixed_ip': '2002::2'}])) self.assertEqual([{'net-id': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa'}], server._build_nics( [{'network': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa'}])) self.patchobject(server, 'is_using_neutron', return_value=False) self.assertEqual([{'net-id': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa'}], server._build_nics( [{'network': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa'}])) def test_server_network_errors(self): stack_name = 'net_err' (tmpl, stack) = self._setup_test_stack(stack_name, test_templ=ns_template) side_effect = [neutron.exceptions.NotFound(), neutron.exceptions.NeutronClientNoUniqueMatch()] self.patchobject(neutron.NeutronClientPlugin, 'find_resourceid_by_name_or_id', side_effect=side_effect) resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server', resource_defns['server'], stack) self.assertRaises(neutron.exceptions.NotFound, scheduler.TaskRunner(server.create)) self.assertRaises(neutron.exceptions.NeutronClientNoUniqueMatch, scheduler.TaskRunner(server.create)) def test_server_without_ip_address(self): return_server = self.fc.servers.list()[3] return_server.id = '9102' server = self._create_test_server(return_server, 'wo_ipaddr') self.patchobject(self.fc.servers, 'get', return_value=return_server) self.patchobject(return_server, 'interface_list', return_value=[]) mock_detach = self.patchobject(return_server, 'interface_detach') mock_attach = self.patchobject(return_server, 'interface_attach') self.assertEqual({'empty_net': []}, server.FnGetAtt('addresses')) self.assertEqual({'empty_net': []}, server.FnGetAtt('networks')) self.assertEqual(0, mock_detach.call_count) self.assertEqual(0, mock_attach.call_count) def test_build_block_device_mapping(self): self.assertIsNone(servers.Server._build_block_device_mapping([])) self.assertIsNone(servers.Server._build_block_device_mapping(None)) self.assertEqual({ 'vda': '1234::', 'vdb': '1234:snap:', }, servers.Server._build_block_device_mapping([ {'device_name': 'vda', 'volume_id': '1234'}, {'device_name': 'vdb', 'snapshot_id': '1234'}, ])) self.assertEqual({ 'vdc': '1234::10', 'vdd': '1234:snap::True' }, servers.Server._build_block_device_mapping([ { 'device_name': 'vdc', 'volume_id': '1234', 'volume_size': 10 }, { 'device_name': 'vdd', 'snapshot_id': '1234', 'delete_on_termination': True } ])) @mock.patch.object(nova.NovaClientPlugin, '_create') def test_validate_block_device_mapping_volume_size_valid_int(self, mock_create): stack_name = 'val_vsize_valid' tmpl, stack = self._setup_test_stack(stack_name) bdm = [{'device_name': 'vda', 'volume_id': '1234', 'volume_size': 10}] wsp = tmpl.t['Resources']['WebServer']['Properties'] wsp['block_device_mapping'] = bdm resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_create_image_err', resource_defns['WebServer'], stack) self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=self.mock_image) self.patchobject(nova.NovaClientPlugin, 'get_flavor', return_value=self.mock_flavor) self.stub_VolumeConstraint_validate() self.assertIsNone(server.validate()) @mock.patch.object(nova.NovaClientPlugin, '_create') def test_validate_block_device_mapping_volume_size_valid_str(self, mock_create): stack_name = 'val_vsize_valid' tmpl, stack = self._setup_test_stack(stack_name) bdm = [{'device_name': 'vda', 'volume_id': '1234', 'volume_size': '10'}] wsp = tmpl.t['Resources']['WebServer']['Properties'] wsp['block_device_mapping'] = bdm resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_create_image_err', resource_defns['WebServer'], stack) self.stub_VolumeConstraint_validate() self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=self.mock_image) self.patchobject(nova.NovaClientPlugin, 'get_flavor', return_value=self.mock_flavor) self.assertIsNone(server.validate()) @mock.patch.object(nova.NovaClientPlugin, '_create') def test_validate_bd_mapping_volume_size_invalid_str(self, mock_create): stack_name = 'val_vsize_invalid' tmpl, stack = self._setup_test_stack(stack_name) bdm = [{'device_name': 'vda', 'volume_id': '1234', 'volume_size': '10a'}] wsp = tmpl.t['Resources']['WebServer']['Properties'] wsp['block_device_mapping'] = bdm resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_create_image_err', resource_defns['WebServer'], stack) self.stub_VolumeConstraint_validate() exc = self.assertRaises(exception.StackValidationFailed, server.validate) self.assertIn("Value '10a' is not an integer", six.text_type(exc)) @mock.patch.object(nova.NovaClientPlugin, '_create') def test_validate_conflict_block_device_mapping_props(self, mock_create): stack_name = 'val_blkdev1' (tmpl, stack) = self._setup_test_stack(stack_name) bdm = [{'device_name': 'vdb', 'snapshot_id': '1234', 'volume_id': '1234'}] wsp = tmpl.t['Resources']['WebServer']['Properties'] wsp['block_device_mapping'] = bdm resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_create_image_err', resource_defns['WebServer'], stack) self.stub_VolumeConstraint_validate() self.stub_SnapshotConstraint_validate() self.assertRaises(exception.ResourcePropertyConflict, server.validate) @mock.patch.object(nova.NovaClientPlugin, '_create') def test_validate_insufficient_block_device_mapping_props(self, mock_create): stack_name = 'val_blkdev2' (tmpl, stack) = self._setup_test_stack(stack_name) bdm = [{'device_name': 'vdb', 'volume_size': 1, 'delete_on_termination': True}] wsp = tmpl.t['Resources']['WebServer']['Properties'] wsp['block_device_mapping'] = bdm resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_create_image_err', resource_defns['WebServer'], stack) ex = self.assertRaises(exception.StackValidationFailed, server.validate) msg = ("Either volume_id or snapshot_id must be specified " "for device mapping vdb") self.assertEqual(msg, six.text_type(ex)) @mock.patch.object(nova.NovaClientPlugin, '_create') def test_validate_block_device_mapping_with_empty_ref(self, mock_create): stack_name = 'val_blkdev2' (tmpl, stack) = self._setup_test_stack(stack_name) bdm = [{'device_name': 'vda', 'volume_id': '', 'volume_size': '10'}] wsp = tmpl.t['Resources']['WebServer']['Properties'] wsp['block_device_mapping'] = bdm resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_create_image_err', resource_defns['WebServer'], stack) self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=self.mock_image) self.patchobject(nova.NovaClientPlugin, 'get_flavor', return_value=self.mock_flavor) self.stub_VolumeConstraint_validate() self.assertIsNone(server.validate()) @mock.patch.object(nova.NovaClientPlugin, '_create') def test_validate_without_image_or_bootable_volume(self, mock_create): stack_name = 'val_imgvol' (tmpl, stack) = self._setup_test_stack(stack_name) del tmpl['Resources']['WebServer']['Properties']['image'] bdm = [{'device_name': 'vdb', 'volume_id': '1234'}] wsp = tmpl.t['Resources']['WebServer']['Properties'] wsp['block_device_mapping'] = bdm resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_create_image_err', resource_defns['WebServer'], stack) self.stub_VolumeConstraint_validate() ex = self.assertRaises(exception.StackValidationFailed, server.validate) msg = ('Neither image nor bootable volume is specified ' 'for instance %s' % server.name) self.assertEqual(msg, six.text_type(ex)) @mock.patch.object(nova.NovaClientPlugin, '_create') def test_validate_invalid_image_status(self, mock_create): stack_name = 'test_stack' tmpl, stack = self._setup_test_stack(stack_name) resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_inactive_image', resource_defns['WebServer'], stack) mock_image = mock.Mock(min_ram=2, status='sdfsdf') self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=mock_image) error = self.assertRaises(exception.StackValidationFailed, server.validate) self.assertEqual( 'Image status is required to be active not sdfsdf.', six.text_type(error)) @mock.patch.object(nova.NovaClientPlugin, '_create') def test_validate_insufficient_ram_flavor(self, mock_create): stack_name = 'test_stack' tmpl, stack = self._setup_test_stack(stack_name) resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_insufficient_ram_flavor', resource_defns['WebServer'], stack) mock_image = mock.Mock(min_ram=100, status='active') self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=mock_image) self.patchobject(nova.NovaClientPlugin, 'get_flavor', return_value=self.mock_flavor) error = self.assertRaises(exception.StackValidationFailed, server.validate) self.assertEqual( 'Image F18-x86_64-gold requires 100 minimum ram. Flavor m1.large ' 'has only 4.', six.text_type(error)) @mock.patch.object(nova.NovaClientPlugin, '_create') def test_validate_image_flavor_not_found(self, mock_create): stack_name = 'test_stack' tmpl, stack = self._setup_test_stack(stack_name) resource_defns = tmpl.resource_definitions(stack) server = servers.Server('image_not_found', resource_defns['WebServer'], stack) self.patchobject(glance.GlanceClientPlugin, 'get_image', side_effect=[glance.exceptions.NotFound(), self.mock_image]) self.patchobject(nova.NovaClientPlugin, 'get_flavor', side_effect=nova.exceptions.NotFound('')) self.assertIsNone(server.validate()) self.assertIsNone(server.validate()) @mock.patch.object(nova.NovaClientPlugin, '_create') def test_validate_insufficient_disk_flavor(self, mock_create): stack_name = 'test_stack' tmpl, stack = self._setup_test_stack(stack_name) resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_insufficient_disk_flavor', resource_defns['WebServer'], stack) mock_image = mock.Mock(min_ram=1, status='active', min_disk=100) self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=mock_image) self.patchobject(nova.NovaClientPlugin, 'get_flavor', return_value=self.mock_flavor) error = self.assertRaises(exception.StackValidationFailed, server.validate) self.assertEqual( 'Image F18-x86_64-gold requires 100 GB minimum disk space. ' 'Flavor m1.large has only 4 GB.', six.text_type(error)) def test_build_block_device_mapping_v2(self): self.assertIsNone(servers.Server._build_block_device_mapping_v2([])) self.assertIsNone(servers.Server._build_block_device_mapping_v2(None)) self.assertEqual([{ 'uuid': '1', 'source_type': 'volume', 'destination_type': 'volume', 'boot_index': 0, 'delete_on_termination': False} ], servers.Server._build_block_device_mapping_v2([ {'volume_id': '1'} ])) self.assertEqual([{ 'uuid': '1', 'source_type': 'snapshot', 'destination_type': 'volume', 'boot_index': 0, 'delete_on_termination': False} ], servers.Server._build_block_device_mapping_v2([ {'snapshot_id': '1'} ])) self.assertEqual([{ 'uuid': '1', 'source_type': 'image', 'destination_type': 'volume', 'boot_index': 0, 'delete_on_termination': False} ], servers.Server._build_block_device_mapping_v2([ {'image_id': '1'} ])) self.assertEqual([{ 'source_type': 'blank', 'destination_type': 'local', 'boot_index': -1, 'delete_on_termination': True, 'guest_format': 'swap', 'volume_size': 1} ], servers.Server._build_block_device_mapping_v2([ {'swap_size': 1} ])) self.assertEqual([], servers.Server._build_block_device_mapping_v2([ {'device_name': ''} ])) @mock.patch.object(nova.NovaClientPlugin, '_create') def test_validate_with_both_blk_dev_map_and_blk_dev_map_v2(self, mock_create): stack_name = 'invalid_stack' tmpl, stack = self._setup_test_stack(stack_name) bdm = [{'device_name': 'vda', 'volume_id': '1234', 'volume_size': '10'}] bdm_v2 = [{'volume_id': '1'}] wsp = tmpl.t['Resources']['WebServer']['Properties'] wsp['block_device_mapping'] = bdm wsp['block_device_mapping_v2'] = bdm_v2 resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_create_image_err', resource_defns['WebServer'], stack) self.stub_VolumeConstraint_validate() exc = self.assertRaises(exception.ResourcePropertyConflict, server.validate) msg = ('Cannot define the following properties at the same time: ' 'block_device_mapping, block_device_mapping_v2.') self.assertEqual(msg, six.text_type(exc)) @mock.patch.object(nova.NovaClientPlugin, '_create') def test_validate_conflict_block_device_mapping_v2_props(self, mock_create): stack_name = 'val_blkdev2' (tmpl, stack) = self._setup_test_stack(stack_name) bdm_v2 = [{'volume_id': '1', 'snapshot_id': 2}] wsp = tmpl.t['Resources']['WebServer']['Properties'] wsp['block_device_mapping_v2'] = bdm_v2 resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_create_image_err', resource_defns['WebServer'], stack) self.stub_VolumeConstraint_validate() self.stub_SnapshotConstraint_validate() self.assertRaises(exception.ResourcePropertyConflict, server.validate) @mock.patch.object(nova.NovaClientPlugin, '_create') def test_validate_without_bootable_source_in_bdm_v2(self, mock_create): stack_name = 'val_blkdev2' (tmpl, stack) = self._setup_test_stack(stack_name) bdm_v2 = [{}] wsp = tmpl.t['Resources']['WebServer']['Properties'] wsp['block_device_mapping_v2'] = bdm_v2 resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_create_image_err', resource_defns['WebServer'], stack) exc = self.assertRaises(exception.StackValidationFailed, server.validate) msg = ('Either volume_id, snapshot_id, image_id or swap_size must ' 'be specified.') self.assertEqual(msg, six.text_type(exc)) @mock.patch.object(nova.NovaClientPlugin, '_create') def test_validate_bdm_v2_properties_success(self, mock_create): stack_name = 'v2_properties' (tmpl, stack) = self._setup_test_stack(stack_name) bdm_v2 = [{'volume_id': '1'}] wsp = tmpl.t['Resources']['WebServer']['Properties'] wsp['block_device_mapping_v2'] = bdm_v2 resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_create_image_err', resource_defns['WebServer'], stack) self.patchobject(nova.NovaClientPlugin, 'get_flavor', return_value=self.mock_flavor) self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=self.mock_image) self.stub_VolumeConstraint_validate() self.assertIsNone(server.validate()) @mock.patch.object(nova.NovaClientPlugin, '_create') def test_validate_bdm_v2_properties_no_bootable_vol(self, mock_create): stack_name = 'v2_properties' (tmpl, stack) = self._setup_test_stack(stack_name) bdm_v2 = [{'swap_size': 10}] wsp = tmpl.t['Resources']['WebServer']['Properties'] wsp['block_device_mapping_v2'] = bdm_v2 wsp.pop('image') resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_create_image_err', resource_defns['WebServer'], stack) exc = self.assertRaises(exception.StackValidationFailed, server.validate) msg = ('Neither image nor bootable volume is specified for instance ' 'server_create_image_err') self.assertEqual(msg, six.text_type(exc)) def test_validate_metadata_too_many(self): stack_name = 'srv_val_metadata' (tmpl, stack) = self._setup_test_stack(stack_name) tmpl.t['Resources']['WebServer']['Properties']['metadata'] = {'a': 1, 'b': 2, 'c': 3, 'd': 4} self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_create_image_err', resource_defns['WebServer'], stack) self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=self.mock_image) self.patchobject(nova.NovaClientPlugin, 'get_flavor', return_value=self.mock_flavor) ex = self.assertRaises(exception.StackValidationFailed, server.validate) self.assertIn('Instance metadata must not contain greater than 3 ' 'entries', six.text_type(ex)) def test_validate_metadata_okay(self): stack_name = 'srv_val_metadata' (tmpl, stack) = self._setup_test_stack(stack_name) tmpl.t['Resources']['WebServer']['Properties']['metadata'] = {'a': 1, 'b': 2, 'c': 3} self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_create_image_err', resource_defns['WebServer'], stack) self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=self.mock_image) self.patchobject(nova.NovaClientPlugin, 'get_flavor', return_value=self.mock_flavor) self.assertIsNone(server.validate()) def test_server_validate_too_many_personality(self): stack_name = 'srv_val' (tmpl, stack) = self._setup_test_stack(stack_name) self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) tmpl.t['Resources']['WebServer']['Properties'][ 'personality'] = {"/fake/path1": "fake contents1", "/fake/path2": "fake_contents2", "/fake/path3": "fake_contents3", "/fake/path4": "fake_contents4", "/fake/path5": "fake_contents5", "/fake/path6": "fake_contents6"} resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_create_image_err', resource_defns['WebServer'], stack) self.patchobject(self.fc.limits, 'get', return_value=self.limits) self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=self.mock_image) exc = self.assertRaises(exception.StackValidationFailed, server.validate) self.assertEqual("The personality property may not contain " "greater than 5 entries.", six.text_type(exc)) def test_server_validate_personality_okay(self): stack_name = 'srv_val' (tmpl, stack) = self._setup_test_stack(stack_name) self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) tmpl.t['Resources']['WebServer']['Properties'][ 'personality'] = {"/fake/path1": "fake contents1", "/fake/path2": "fake_contents2", "/fake/path3": "fake_contents3", "/fake/path4": "fake_contents4", "/fake/path5": "fake_contents5"} resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_create_image_err', resource_defns['WebServer'], stack) self.patchobject(self.fc.limits, 'get', return_value=self.limits) self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=self.mock_image) self.assertIsNone(server.validate()) def test_server_validate_personality_file_size_okay(self): stack_name = 'srv_val' (tmpl, stack) = self._setup_test_stack(stack_name) self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) tmpl.t['Resources']['WebServer']['Properties'][ 'personality'] = {"/fake/path1": "a" * 10240} resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_create_image_err', resource_defns['WebServer'], stack) self.patchobject(self.fc.limits, 'get', return_value=self.limits) self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=self.mock_image) self.assertIsNone(server.validate()) def test_server_validate_personality_file_size_too_big(self): stack_name = 'srv_val' (tmpl, stack) = self._setup_test_stack(stack_name) self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) tmpl.t['Resources']['WebServer']['Properties'][ 'personality'] = {"/fake/path1": "a" * 10241} resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_create_image_err', resource_defns['WebServer'], stack) self.patchobject(self.fc.limits, 'get', return_value=self.limits) self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=self.mock_image) exc = self.assertRaises(exception.StackValidationFailed, server.validate) self.assertEqual('The contents of personality file "/fake/path1" ' 'is larger than the maximum allowed personality ' 'file size (10240 bytes).', six.text_type(exc)) def test_server_validate_personality_get_attr_return_none(self): stack_name = 'srv_val' (tmpl, stack) = self._setup_test_stack( stack_name, server_with_sw_config_personality) self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_create_image_err', resource_defns['server'], stack) self.patchobject(self.fc.limits, 'get', return_value=self.limits) self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=self.mock_image) self.assertIsNone(server.validate()) def test_resolve_attribute_server_not_found(self): return_server = self.fc.servers.list()[1] server = self._create_test_server(return_server, 'srv_resolve_attr') server.resource_id = '1234' self.patchobject(self.fc.servers, 'get', side_effect=fakes_nova.fake_exception()) self.assertEqual('', server._resolve_all_attributes("accessIPv4")) def test_resolve_attribute_console_url(self): server = self.fc.servers.list()[0] tmpl, stack = self._setup_test_stack('console_url_stack') self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) ws = servers.Server( 'WebServer', tmpl.resource_definitions(stack)['WebServer'], stack) ws.resource_id = server.id self.patchobject(self.fc.servers, 'get', return_value=server) console_urls = ws._resolve_all_attributes('console_urls') self.assertIsInstance(console_urls, collections.Mapping) supported_consoles = ('novnc', 'xvpvnc', 'spice-html5', 'rdp-html5', 'serial') self.assertEqual(set(supported_consoles), set(six.iterkeys(console_urls))) def test_resolve_attribute_networks(self): return_server = self.fc.servers.list()[1] server = self._create_test_server(return_server, 'srv_resolve_attr') server.resource_id = '1234' server.networks = {"fake_net": ["10.0.0.3"]} self.patchobject(self.fc.servers, 'get', return_value=server) self.patchobject(nova.NovaClientPlugin, 'get_net_id_by_label', return_value='fake_uuid') expect_networks = {"fake_uuid": ["10.0.0.3"], "fake_net": ["10.0.0.3"]} self.assertEqual(expect_networks, server._resolve_all_attributes("networks")) def test_empty_instance_user(self): """Test Nova server doesn't set instance_user in build_userdata Launching the instance should not pass any user name to build_userdata. The default cloud-init user set up for the image will be used instead. """ return_server = self.fc.servers.list()[1] server = self._setup_test_server(return_server, 'without_user') metadata = server.metadata_get() build_data = self.patchobject(nova.NovaClientPlugin, 'build_userdata') scheduler.TaskRunner(server.create)() build_data.assert_called_with(metadata, 'wordpress', instance_user=None, user_data_format='HEAT_CFNTOOLS') def create_old_net(self, port=None, net=None, ip=None, uuid=None, subnet=None, port_extra_properties=None, floating_ip=None): return {'port': port, 'network': net, 'fixed_ip': ip, 'uuid': uuid, 'subnet': subnet, 'floating_ip': floating_ip, 'port_extra_properties': port_extra_properties} def create_fake_iface(self, port, net, ip): class fake_interface(object): def __init__(self, port_id, net_id, fixed_ip): self.port_id = port_id self.net_id = net_id self.fixed_ips = [{'ip_address': fixed_ip}] return fake_interface(port, net, ip) def test_get_network_id_neutron(self): return_server = self.fc.servers.list()[3] server = self._create_test_server(return_server, 'networks_update') self.patchobject(server, 'is_using_neutron', return_value=True) net = {'port': '2a60cbaa-3d33-4af6-a9ce-83594ac546fc'} net_id = server._get_network_id(net) self.assertIsNone(net_id) net = {'network': 'f3ef5d2f-d7ba-4b27-af66-58ca0b81e032', 'fixed_ip': '1.2.3.4'} self.patchobject(neutron.NeutronClientPlugin, 'find_resourceid_by_name_or_id', return_value='f3ef5d2f-d7ba-4b27-af66-58ca0b81e032') net_id = server._get_network_id(net) self.assertEqual('f3ef5d2f-d7ba-4b27-af66-58ca0b81e032', net_id) net = {'network': '', 'fixed_ip': '1.2.3.4'} net_id = server._get_network_id(net) self.assertIsNone(net_id) def test_get_network_id_nova(self): return_server = self.fc.servers.list()[3] server = self._create_test_server(return_server, 'networks_update') self.patchobject(server, 'is_using_neutron', return_value=False) net = {'port': '2a60cbaa-3d33-4af6-a9ce-83594ac546fc'} net_id = server._get_network_id(net) self.assertIsNone(net_id) net = {'network': 'f3ef5d2f-d7ba-4b27-af66-58ca0b81e032', 'fixed_ip': '1.2.3.4'} self.patchobject(nova.NovaClientPlugin, 'get_nova_network_id', return_value='f3ef5d2f-d7ba-4b27-af66-58ca0b81e032') net_id = server._get_network_id(net) self.assertEqual('f3ef5d2f-d7ba-4b27-af66-58ca0b81e032', net_id) def test_exclude_not_updated_networks_no_matching(self): return_server = self.fc.servers.list()[3] server = self._create_test_server(return_server, 'networks_update') for new_nets in ([], [{'port': '952fd4ae-53b9-4b39-9e5f-8929c553b5ae'}]): old_nets = [ self.create_old_net( port='2a60cbaa-3d33-4af6-a9ce-83594ac546fc'), self.create_old_net( net='f3ef5d2f-d7ba-4b27-af66-58ca0b81e032', ip='1.2.3.4'), self.create_old_net( net='0da8adbf-a7e2-4c59-a511-96b03d2da0d7')] new_nets_copy = copy.deepcopy(new_nets) old_nets_copy = copy.deepcopy(old_nets) for net in new_nets_copy: for key in ('port', 'network', 'fixed_ip', 'uuid', 'subnet', 'port_extra_properties', 'floating_ip'): net.setdefault(key) matched_nets = server._exclude_not_updated_networks(old_nets, new_nets) self.assertEqual([], matched_nets) self.assertEqual(old_nets_copy, old_nets) self.assertEqual(new_nets_copy, new_nets) def test_exclude_not_updated_networks_success(self): return_server = self.fc.servers.list()[3] server = self._create_test_server(return_server, 'networks_update') old_nets = [ self.create_old_net( port='2a60cbaa-3d33-4af6-a9ce-83594ac546fc'), self.create_old_net( net='f3ef5d2f-d7ba-4b27-af66-58ca0b81e032', ip='1.2.3.4'), self.create_old_net( net='0da8adbf-a7e2-4c59-a511-96b03d2da0d7')] new_nets = [ {'port': '2a60cbaa-3d33-4af6-a9ce-83594ac546fc'}, {'network': 'f3ef5d2f-d7ba-4b27-af66-58ca0b81e032', 'fixed_ip': '1.2.3.4'}, {'port': '952fd4ae-53b9-4b39-9e5f-8929c553b5ae'}] new_nets_copy = copy.deepcopy(new_nets) old_nets_copy = copy.deepcopy(old_nets) for net in new_nets_copy: for key in ('port', 'network', 'fixed_ip', 'uuid', 'subnet', 'port_extra_properties', 'floating_ip'): net.setdefault(key) matched_nets = server._exclude_not_updated_networks(old_nets, new_nets) self.assertEqual(old_nets_copy[:-1], matched_nets) self.assertEqual([old_nets_copy[2]], old_nets) self.assertEqual([new_nets_copy[2]], new_nets) def test_exclude_not_updated_networks_nothing_for_update(self): return_server = self.fc.servers.list()[3] server = self._create_test_server(return_server, 'networks_update') old_nets = [ self.create_old_net( net='f3ef5d2f-d7ba-4b27-af66-58ca0b81e032', ip='', port='')] new_nets = [ {'network': 'f3ef5d2f-d7ba-4b27-af66-58ca0b81e032', 'fixed_ip': None, 'port': None, 'subnet': None, 'uuid': None, 'port_extra_properties': None, 'floating_ip': None}] new_nets_copy = copy.deepcopy(new_nets) matched_nets = server._exclude_not_updated_networks(old_nets, new_nets) self.assertEqual(new_nets_copy, matched_nets) self.assertEqual([], old_nets) self.assertEqual([], new_nets) def test_update_networks_matching_iface_port(self): return_server = self.fc.servers.list()[3] server = self._create_test_server(return_server, 'networks_update') # old order 0 1 2 3 4 nets = [ self.create_old_net(port='aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa'), self.create_old_net(net='gggggggg-1111-1111-1111-gggggggggggg', ip='1.2.3.4'), self.create_old_net(net='gggggggg-1111-1111-1111-gggggggggggg'), self.create_old_net(port='dddddddd-dddd-dddd-dddd-dddddddddddd'), self.create_old_net(uuid='gggggggg-1111-1111-1111-gggggggggggg', ip='5.6.7.8')] # new order 2 3 0 1 4 interfaces = [ self.create_fake_iface('cccccccc-cccc-cccc-cccc-cccccccccccc', nets[2]['network'], '10.0.0.11'), self.create_fake_iface(nets[3]['port'], 'gggggggg-1111-1111-1111-gggggggggggg', '10.0.0.12'), self.create_fake_iface(nets[0]['port'], 'gggggggg-1111-1111-1111-gggggggggggg', '10.0.0.13'), self.create_fake_iface('bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb', nets[1]['network'], nets[1]['fixed_ip']), self.create_fake_iface('eeeeeeee-eeee-eeee-eeee-eeeeeeeeeeee', nets[4]['network'], nets[4]['fixed_ip'])] # all networks should get port id expected = [ {'port': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', 'network': None, 'fixed_ip': None, 'subnet': None, 'floating_ip': None, 'port_extra_properties': None, 'uuid': None}, {'port': 'bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb', 'network': 'gggggggg-1111-1111-1111-gggggggggggg', 'fixed_ip': '1.2.3.4', 'subnet': None, 'port_extra_properties': None, 'floating_ip': None, 'uuid': None}, {'port': 'cccccccc-cccc-cccc-cccc-cccccccccccc', 'network': 'gggggggg-1111-1111-1111-gggggggggggg', 'fixed_ip': None, 'subnet': None, 'port_extra_properties': None, 'floating_ip': None, 'uuid': None}, {'port': 'dddddddd-dddd-dddd-dddd-dddddddddddd', 'network': None, 'fixed_ip': None, 'subnet': None, 'port_extra_properties': None, 'floating_ip': None, 'uuid': None}, {'port': 'eeeeeeee-eeee-eeee-eeee-eeeeeeeeeeee', 'uuid': 'gggggggg-1111-1111-1111-gggggggggggg', 'fixed_ip': '5.6.7.8', 'subnet': None, 'port_extra_properties': None, 'floating_ip': None, 'network': None}] self.patchobject(neutron.NeutronClientPlugin, 'find_resourceid_by_name_or_id', return_value='gggggggg-1111-1111-1111-gggggggggggg') server.update_networks_matching_iface_port(nets, interfaces) self.assertEqual(expected, nets) def test_server_update_None_networks_with_port(self): return_server = self.fc.servers.list()[3] return_server.id = '9102' server = self._create_test_server(return_server, 'networks_update') new_networks = [{'port': '2a60cbaa-3d33-4af6-a9ce-83594ac546fc'}] update_template = copy.deepcopy(server.t) update_template['Properties']['networks'] = new_networks self.patchobject(self.fc.servers, 'get', return_value=return_server) # to make sure, that old_networks will be None self.assertFalse(hasattr(server.t['Properties'], 'networks')) iface = self.create_fake_iface('aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', '450abbc9-9b6d-4d6f-8c3a-c47ac34100ef', '1.2.3.4') self.patchobject(return_server, 'interface_list', return_value=[iface]) mock_detach = self.patchobject(return_server, 'interface_detach') mock_attach = self.patchobject(return_server, 'interface_attach') scheduler.TaskRunner(server.update, update_template)() self.assertEqual((server.UPDATE, server.COMPLETE), server.state) self.assertEqual(1, mock_detach.call_count) self.assertEqual(1, mock_attach.call_count) def test_server_update_None_networks_with_network_id(self): return_server = self.fc.servers.list()[3] return_server.id = '9102' self.patchobject(neutronclient.Client, 'create_port', return_value={'port': {'id': 'abcd1234'}}) server = self._create_test_server(return_server, 'networks_update') new_networks = [{'network': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', 'fixed_ip': '1.2.3.4'}] update_template = copy.deepcopy(server.t) update_template['Properties']['networks'] = new_networks self.patchobject(self.fc.servers, 'get', return_value=return_server) # to make sure, that old_networks will be None self.assertFalse(hasattr(server.t['Properties'], 'networks')) iface = self.create_fake_iface('aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', '450abbc9-9b6d-4d6f-8c3a-c47ac34100ef', '1.2.3.4') self.patchobject(return_server, 'interface_list', return_value=[iface]) mock_detach = self.patchobject(return_server, 'interface_detach') mock_attach = self.patchobject(return_server, 'interface_attach') scheduler.TaskRunner(server.update, update_template)() self.assertEqual((server.UPDATE, server.COMPLETE), server.state) self.assertEqual(1, mock_detach.call_count) self.assertEqual(1, mock_attach.call_count) def test_server_update_empty_networks_with_complex_parameters(self): return_server = self.fc.servers.list()[3] return_server.id = '9102' server = self._create_test_server(return_server, 'networks_update') new_networks = [{'network': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', 'fixed_ip': '1.2.3.4', 'port': '2a60cbaa-3d33-4af6-a9ce-83594ac546fc'}] update_template = copy.deepcopy(server.t) update_template['Properties']['networks'] = new_networks self.patchobject(self.fc.servers, 'get', return_value=return_server) # to make sure, that old_networks will be None self.assertFalse(hasattr(server.t['Properties'], 'networks')) iface = self.create_fake_iface('aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', '450abbc9-9b6d-4d6f-8c3a-c47ac34100ef', '1.2.3.4') self.patchobject(return_server, 'interface_list', return_value=[iface]) mock_detach = self.patchobject(return_server, 'interface_detach') mock_attach = self.patchobject(return_server, 'interface_attach') scheduler.TaskRunner(server.update, update_template)() self.assertEqual((server.UPDATE, server.COMPLETE), server.state) self.assertEqual(1, mock_detach.call_count) self.assertEqual(1, mock_attach.call_count) def test_server_update_networks_with_complex_parameters(self): return_server = self.fc.servers.list()[1] return_server.id = '5678' server = self._create_test_server(return_server, 'networks_update') old_networks = [ {'port': '95e25541-d26a-478d-8f36-ae1c8f6b74dc'}, {'network': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', 'fixed_ip': '1.2.3.4'}, {'port': '4121f61a-1b2e-4ab0-901e-eade9b1cb09d'}, {'network': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', 'fixed_ip': '31.32.33.34'}] new_networks = [ {'network': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', 'fixed_ip': '1.2.3.4'}, {'port': '2a60cbaa-3d33-4af6-a9ce-83594ac546fc'}] server.t['Properties']['networks'] = old_networks update_template = copy.deepcopy(server.t) update_template['Properties']['networks'] = new_networks self.patchobject(self.fc.servers, 'get', return_value=return_server) poor_interfaces = [ self.create_fake_iface('95e25541-d26a-478d-8f36-ae1c8f6b74dc', 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', '11.12.13.14'), self.create_fake_iface('450abbc9-9b6d-4d6f-8c3a-c47ac34100ef', 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', '1.2.3.4'), self.create_fake_iface('4121f61a-1b2e-4ab0-901e-eade9b1cb09d', 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', '21.22.23.24'), self.create_fake_iface('0907fa82-a024-43c2-9fc5-efa1bccaa74a', 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', '31.32.33.34') ] self.patchobject(return_server, 'interface_list', return_value=poor_interfaces) mock_detach = self.patchobject(return_server, 'interface_detach') mock_attach = self.patchobject(return_server, 'interface_attach') scheduler.TaskRunner(server.update, update_template)() self.assertEqual((server.UPDATE, server.COMPLETE), server.state) self.assertEqual(4, mock_detach.call_count) self.assertEqual(2, mock_attach.call_count) def test_server_update_networks_with_None(self): return_server = self.fc.servers.list()[1] return_server.id = '5678' server = self._create_test_server(return_server, 'networks_update') old_networks = [ {'port': '95e25541-d26a-478d-8f36-ae1c8f6b74dc'}, {'port': '4121f61a-1b2e-4ab0-901e-eade9b1cb09d'}, {'network': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', 'fixed_ip': '31.32.33.34'}] server.t['Properties']['networks'] = old_networks update_template = copy.deepcopy(server.t) update_template['Properties']['networks'] = None self.patchobject(self.fc.servers, 'get', return_value=return_server) poor_interfaces = [ self.create_fake_iface('95e25541-d26a-478d-8f36-ae1c8f6b74dc', 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', '11.12.13.14'), self.create_fake_iface('4121f61a-1b2e-4ab0-901e-eade9b1cb09d', 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', '21.22.23.24'), self.create_fake_iface('0907fa82-a024-43c2-9fc5-efa1bccaa74a', 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', '31.32.33.34') ] self.patchobject(return_server, 'interface_list', return_value=poor_interfaces) mock_detach = self.patchobject(return_server, 'interface_detach') mock_attach = self.patchobject(return_server, 'interface_attach') scheduler.TaskRunner(server.update, update_template)() self.assertEqual((server.UPDATE, server.COMPLETE), server.state) self.assertEqual(3, mock_detach.call_count) self.assertEqual(1, mock_attach.call_count) def test_server_update_networks_with_empty_list(self): return_server = self.fc.servers.list()[1] return_server.id = '5678' server = self._create_test_server(return_server, 'networks_update') old_networks = [ {'port': '95e25541-d26a-478d-8f36-ae1c8f6b74dc'}, {'port': '4121f61a-1b2e-4ab0-901e-eade9b1cb09d'}, {'network': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', 'fixed_ip': '31.32.33.34'}] server.t['Properties']['networks'] = old_networks update_template = copy.deepcopy(server.t) update_template['Properties']['networks'] = [] self.patchobject(self.fc.servers, 'get', return_value=return_server) poor_interfaces = [ self.create_fake_iface('95e25541-d26a-478d-8f36-ae1c8f6b74dc', 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', '11.12.13.14'), self.create_fake_iface('4121f61a-1b2e-4ab0-901e-eade9b1cb09d', 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', '21.22.23.24'), self.create_fake_iface('0907fa82-a024-43c2-9fc5-efa1bccaa74a', 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', '31.32.33.34') ] self.patchobject(return_server, 'interface_list', return_value=poor_interfaces) mock_detach = self.patchobject(return_server, 'interface_detach') mock_attach = self.patchobject(return_server, 'interface_attach') scheduler.TaskRunner(server.update, update_template)() self.assertEqual((server.UPDATE, server.COMPLETE), server.state) self.assertEqual(3, mock_detach.call_count) self.assertEqual(1, mock_attach.call_count) def test_server_properties_validation_create_and_update(self): return_server = self.fc.servers.list()[1] # create # validation calls are already mocked there server = self._create_test_server(return_server, 'my_server') update_template = copy.deepcopy(server.t) update_template['Properties']['image'] = 'F17-x86_64-gold' update_template['Properties']['image_update_policy'] = 'REPLACE' updater = scheduler.TaskRunner(server.update, update_template) self.assertRaises(exception.UpdateReplace, updater) def test_server_properties_validation_create_and_update_fail(self): return_server = self.fc.servers.list()[1] # create # validation calls are already mocked there server = self._create_test_server(return_server, 'my_server') ex = glance.exceptions.NotFound() self.patchobject(glance.GlanceClientPlugin, 'find_image_by_name_or_id', side_effect=[1, ex]) update_template = copy.deepcopy(server.t) update_template['Properties']['image'] = 'Update Image' # update updater = scheduler.TaskRunner(server.update, update_template) err = self.assertRaises(glance.exceptions.NotFound, updater) self.assertEqual('Not Found (HTTP 404)', six.text_type(err)) def test_server_snapshot(self): return_server = self.fc.servers.list()[1] return_server.id = '1234' server = self._create_test_server(return_server, 'test_server_snapshot') scheduler.TaskRunner(server.snapshot)() self.assertEqual((server.SNAPSHOT, server.COMPLETE), server.state) self.assertEqual({'snapshot_image_id': '456'}, resource_data_object.ResourceData.get_all(server)) def test_server_check_snapshot_complete_image_in_deleted(self): self._test_server_check_snapshot_complete(image_status='DELETED') def test_server_check_snapshot_complete_image_in_error(self): self._test_server_check_snapshot_complete() def test_server_check_snapshot_complete_fail(self): self._test_server_check_snapshot_complete() def _test_server_check_snapshot_complete(self, image_status='ERROR'): return_server = self.fc.servers.list()[1] return_server.id = '1234' server = self._create_test_server(return_server, 'test_server_snapshot') image_in_error = mock.Mock() image_in_error.status = image_status self.fc.images.get = mock.Mock(return_value=image_in_error) self.assertRaises(exception.ResourceFailure, scheduler.TaskRunner(server.snapshot)) self.assertEqual((server.SNAPSHOT, server.FAILED), server.state) # test snapshot_image_id already set to resource data self.assertEqual({'snapshot_image_id': '456'}, resource_data_object.ResourceData.get_all(server)) def test_server_dont_validate_personality_if_personality_isnt_set(self): stack_name = 'srv_val' (tmpl, stack) = self._setup_test_stack(stack_name) resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_create_image_err', resource_defns['WebServer'], stack) self.patchobject(nova.NovaClientPlugin, 'get_flavor', return_value=self.mock_flavor) self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=self.mock_image) mock_limits = self.patchobject(nova.NovaClientPlugin, 'absolute_limits') self.patchobject(nova.NovaClientPlugin, '_create') # Assert here checks that server resource validates, but actually # this call is Act stage of this test. We calling server.validate() # to verify that no excessive calls to Nova are made during validation. self.assertIsNone(server.validate()) # Check nova.NovaClientPlugin.absolute_limits is not called during # call to server.validate() self.assertFalse(mock_limits.called) def test_server_validate_connection_error_retry_successful(self): stack_name = 'srv_val' (tmpl, stack) = self._setup_test_stack(stack_name) tmpl.t['Resources']['WebServer']['Properties'][ 'personality'] = {"/fake/path1": "a" * 10} self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_create_image_err', resource_defns['WebServer'], stack) self.patchobject(self.fc.limits, 'get', side_effect=[requests.ConnectionError(), self.limits]) self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=self.mock_image) self.assertIsNone(server.validate()) def test_server_validate_connection_error_retry_failure(self): stack_name = 'srv_val' (tmpl, stack) = self._setup_test_stack(stack_name) tmpl.t['Resources']['WebServer']['Properties'][ 'personality'] = {"/fake/path1": "a" * 10} self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) resource_defns = tmpl.resource_definitions(stack) server = servers.Server('server_create_image_err', resource_defns['WebServer'], stack) self.patchobject(self.fc.limits, 'get', side_effect=[requests.ConnectionError(), requests.ConnectionError(), requests.ConnectionError()]) self.patchobject(glance.GlanceClientPlugin, 'get_image', return_value=self.mock_image) self.assertRaises(requests.ConnectionError, server.validate) def test_server_restore(self): t = template_format.parse(ns_template) tmpl = template.Template(t, files={'a_file': 'the content'}) stack = parser.Stack(utils.dummy_context(), "server_restore", tmpl) stack.store() self.patchobject(nova.NovaClientPlugin, '_create', return_value=self.fc) self.patchobject(stack['server'], 'store_external_ports') return_server = self.fc.servers.list()[1] return_server.id = '1234' mock_create = self.patchobject(self.fc.servers, 'create', return_value=return_server) self.patchobject(self.fc.servers, 'get', side_effect=[return_server, None]) self.patchobject(neutron.NeutronClientPlugin, 'find_resourceid_by_name_or_id', return_value='aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa') scheduler.TaskRunner(stack.create)() self.assertEqual(1, mock_create.call_count) self.assertEqual((stack.CREATE, stack.COMPLETE), stack.state) scheduler.TaskRunner(stack.snapshot, None)() self.assertEqual((stack.SNAPSHOT, stack.COMPLETE), stack.state) data = stack.prepare_abandon() resource_data = data['resources']['server']['resource_data'] resource_data['snapshot_image_id'] = 'CentOS 5.2' fake_snapshot = collections.namedtuple( 'Snapshot', ('data', 'stack_id'))(data, stack.id) stack.restore(fake_snapshot) self.assertEqual((stack.RESTORE, stack.COMPLETE), stack.state) def test_snapshot_policy(self): t = template_format.parse(wp_template) t['Resources']['WebServer']['DeletionPolicy'] = 'Snapshot' tmpl = template.Template(t) stack = parser.Stack( utils.dummy_context(), 'snapshot_policy', tmpl) stack.store() self.patchobject(stack['WebServer'], 'store_external_ports') mock_plugin = self.patchobject(nova.NovaClientPlugin, '_create') mock_plugin.return_value = self.fc return_server = self.fc.servers.list()[1] return_server.id = '1234' mock_create = self.patchobject(self.fc.servers, 'create') mock_create.return_value = return_server mock_get = self.patchobject(self.fc.servers, 'get') mock_get.return_value = return_server image = self.fc.servers.create_image('1234', 'name') create_image = self.patchobject(self.fc.servers, 'create_image') create_image.return_value = image delete_server = self.patchobject(self.fc.servers, 'delete') delete_server.side_effect = nova_exceptions.NotFound(404) scheduler.TaskRunner(stack.create)() self.assertEqual((stack.CREATE, stack.COMPLETE), stack.state) scheduler.TaskRunner(stack.delete)() self.assertEqual((stack.DELETE, stack.COMPLETE), stack.state) create_image.assert_called_once_with( '1234', utils.PhysName('snapshot_policy', 'WebServer')) delete_server.assert_called_once_with('1234') def test_snapshot_policy_image_failed(self): t = template_format.parse(wp_template) t['Resources']['WebServer']['DeletionPolicy'] = 'Snapshot' tmpl = template.Template(t) stack = parser.Stack( utils.dummy_context(), 'snapshot_policy', tmpl) stack.store() self.patchobject(stack['WebServer'], 'store_external_ports') mock_plugin = self.patchobject(nova.NovaClientPlugin, '_create') mock_plugin.return_value = self.fc return_server = self.fc.servers.list()[1] return_server.id = '1234' mock_create = self.patchobject(self.fc.servers, 'create') mock_create.return_value = return_server mock_get = self.patchobject(self.fc.servers, 'get') mock_get.return_value = return_server image = self.fc.servers.create_image('1234', 'name') create_image = self.patchobject(self.fc.servers, 'create_image') create_image.return_value = image delete_server = self.patchobject(self.fc.servers, 'delete') delete_server.side_effect = nova_exceptions.NotFound(404) scheduler.TaskRunner(stack.create)() self.assertEqual((stack.CREATE, stack.COMPLETE), stack.state) failed_image = { 'id': 456, 'name': 'CentOS 5.2', 'updated': '2010-10-10T12:00:00Z', 'created': '2010-08-10T12:00:00Z', 'status': 'ERROR'} self.fc.client.get_images_456 = lambda **kw: ( 200, {'image': failed_image}) scheduler.TaskRunner(stack.delete)() self.assertEqual((stack.DELETE, stack.FAILED), stack.state) self.assertEqual( 'Resource DELETE failed: Error: resources.WebServer: ERROR', stack.status_reason) create_image.assert_called_once_with( '1234', utils.PhysName('snapshot_policy', 'WebServer')) delete_server.assert_not_called() def test_handle_snapshot_delete(self): t = template_format.parse(wp_template) t['Resources']['WebServer']['DeletionPolicy'] = 'Snapshot' tmpl = template.Template(t) stack = parser.Stack( utils.dummy_context(), 'snapshot_policy', tmpl) stack.store() rsrc = stack['WebServer'] mock_plugin = self.patchobject(nova.NovaClientPlugin, '_create') mock_plugin.return_value = self.fc delete_server = self.patchobject(self.fc.servers, 'delete') delete_server.side_effect = nova_exceptions.NotFound(404) create_image = self.patchobject(self.fc.servers, 'create_image') # test resource_id is None self.patchobject(servers.Server, 'user_data_software_config', return_value=True) delete_internal_ports = self.patchobject(servers.Server, '_delete_internal_ports') delete_queue = self.patchobject(servers.Server, '_delete_queue') delete_user = self.patchobject(servers.Server, '_delete_user') delete_swift_object = self.patchobject(servers.Server, '_delete_temp_url') rsrc.handle_snapshot_delete((rsrc.CREATE, rsrc.FAILED)) delete_server.assert_not_called() create_image.assert_not_called() # attempt to delete queue/user/swift_object/internal_ports # if no resource_id delete_internal_ports.assert_called_once_with() delete_queue.assert_called_once_with() delete_user.assert_called_once_with() delete_swift_object.assert_called_once_with() # test has resource_id but state is CREATE_FAILED rsrc.resource_id = '4567' rsrc.handle_snapshot_delete((rsrc.CREATE, rsrc.FAILED)) delete_server.assert_called_once_with('4567') create_image.assert_not_called() # attempt to delete internal_ports if has resource_id self.assertEqual(2, delete_internal_ports.call_count) def test_handle_delete_without_resource_id(self): t = template_format.parse(wp_template) tmpl = template.Template(t) stack = parser.Stack( utils.dummy_context(), 'without_resource_id', tmpl) rsrc = stack['WebServer'] delete_server = self.patchobject(self.fc.servers, 'delete') # test resource_id is None self.patchobject(servers.Server, 'user_data_software_config', return_value=True) delete_internal_ports = self.patchobject(servers.Server, '_delete_internal_ports') delete_queue = self.patchobject(servers.Server, '_delete_queue') delete_user = self.patchobject(servers.Server, '_delete_user') delete_swift_object = self.patchobject(servers.Server, '_delete_temp_url') rsrc.handle_delete() delete_server.assert_not_called() # attempt to delete queue/user/swift_object/internal_ports # if no resource_id delete_internal_ports.assert_called_once_with() delete_queue.assert_called_once_with() delete_user.assert_called_once_with() delete_swift_object.assert_called_once_with() class ServerInternalPortTest(common.HeatTestCase): def setUp(self): super(ServerInternalPortTest, self).setUp() self.resolve = self.patchobject(neutron.NeutronClientPlugin, 'find_resourceid_by_name_or_id') self.port_create = self.patchobject(neutronclient.Client, 'create_port') self.port_delete = self.patchobject(neutronclient.Client, 'delete_port') self.port_show = self.patchobject(neutronclient.Client, 'show_port') def flavor_side_effect(*args): return 2 if args[0] == 'm1.small' else 1 def image_side_effect(*args): return 2 if args[0] == 'F17-x86_64-gold' else 1 def neutron_side_effect(*args): if args[0] == 'subnet': return '1234' if args[0] == 'network': return '4321' if args[0] == 'port': return '12345' self.patchobject(nova.NovaClientPlugin, 'find_flavor_by_name_or_id', side_effect=flavor_side_effect) self.patchobject(glance.GlanceClientPlugin, 'find_image_by_name_or_id', side_effect=image_side_effect) self.resolve.side_effect = neutron_side_effect def _return_template_stack_and_rsrc_defn(self, stack_name, temp): templ = template.Template(template_format.parse(temp), env=environment.Environment( {'key_name': 'test'})) stack = parser.Stack(utils.dummy_context(), stack_name, templ, stack_id=uuidutils.generate_uuid(), stack_user_project_id='8888') resource_defns = templ.resource_definitions(stack) server = servers.Server('server', resource_defns['server'], stack) return templ, stack, server def test_build_nics_without_internal_port(self): tmpl = """ heat_template_version: 2015-10-15 resources: server: type: OS::Nova::Server properties: flavor: m1.small image: F17-x86_64-gold networks: - port: 12345 network: 4321 """ t, stack, server = self._return_template_stack_and_rsrc_defn('test', tmpl) create_internal_port = self.patchobject(server, '_create_internal_port', return_value='12345') networks = [{'port': '12345', 'network': '4321'}] nics = server._build_nics(networks) self.assertEqual([{'port-id': '12345', 'net-id': '4321'}], nics) self.assertEqual(0, create_internal_port.call_count) def test_validate_internal_port_subnet_not_this_network(self): tmpl = """ heat_template_version: 2015-10-15 resources: server: type: OS::Nova::Server properties: flavor: m1.small image: F17-x86_64-gold networks: - network: 4321 subnet: 1234 """ t, stack, server = self._return_template_stack_and_rsrc_defn('test', tmpl) networks = server.properties['networks'] for network in networks: # validation passes at validate time server._validate_network(network) self.patchobject(neutron.NeutronClientPlugin, 'network_id_from_subnet_id', return_value='not_this_network') ex = self.assertRaises(exception.StackValidationFailed, server._build_nics, networks) self.assertEqual('Specified subnet 1234 does not belongs to ' 'network 4321.', six.text_type(ex)) def test_build_nics_create_internal_port_all_props_without_extras(self): tmpl = """ heat_template_version: 2015-10-15 resources: server: type: OS::Nova::Server properties: flavor: m1.small image: F17-x86_64-gold networks: - network: 4321 subnet: 1234 fixed_ip: 127.0.0.1 """ t, stack, server = self._return_template_stack_and_rsrc_defn('test', tmpl) self.patchobject(server, '_validate_belonging_subnet_to_net') self.port_create.return_value = {'port': {'id': '111222'}} data_set = self.patchobject(resource.Resource, 'data_set') network = [{'network': '4321', 'subnet': '1234', 'fixed_ip': '127.0.0.1'}] server._build_nics(network) self.port_create.assert_called_once_with( {'port': {'name': 'server-port-0', 'network_id': '4321', 'fixed_ips': [{ 'ip_address': '127.0.0.1', 'subnet_id': '1234' }]}}) data_set.assert_called_once_with('internal_ports', '[{"id": "111222"}]') def test_build_nics_do_not_create_internal_port(self): t, stack, server = self._return_template_stack_and_rsrc_defn( 'test', tmpl_server_with_network_id) self.port_create.return_value = {'port': {'id': '111222'}} data_set = self.patchobject(resource.Resource, 'data_set') network = [{'network': '4321'}] server._build_nics(network) self.assertFalse(self.port_create.called) self.assertFalse(data_set.called) def test_prepare_port_kwargs_with_extras(self): tmpl = """ heat_template_version: 2015-10-15 resources: server: type: OS::Nova::Server properties: flavor: m1.small image: F17-x86_64-gold networks: - network: 4321 subnet: 1234 fixed_ip: 127.0.0.1 port_extra_properties: mac_address: 00:00:00:00:00:00 allowed_address_pairs: - ip_address: 127.0.0.1 mac_address: None - mac_address: 00:00:00:00:00:00 """ t, stack, server = self._return_template_stack_and_rsrc_defn('test', tmpl) network = {'network': '4321', 'subnet': '1234', 'fixed_ip': '127.0.0.1', 'port_extra_properties': { 'mac_address': '00:00:00:00:00:00', 'allowed_address_pairs': [ {'ip_address': '127.0.0.1', 'mac_address': None}, {'mac_address': '00:00:00:00:00:00'} ] }} kwargs = server._prepare_internal_port_kwargs(network) self.assertEqual({'network_id': '4321', 'fixed_ips': [ {'ip_address': '127.0.0.1', 'subnet_id': '1234'} ], 'mac_address': '00:00:00:00:00:00', 'allowed_address_pairs': [ {'ip_address': '127.0.0.1'}, {'mac_address': '00:00:00:00:00:00'}]}, kwargs) def test_build_nics_create_internal_port_without_net(self): tmpl = """ heat_template_version: 2015-10-15 resources: server: type: OS::Nova::Server properties: flavor: m1.small image: F17-x86_64-gold networks: - subnet: 1234 """ t, stack, server = self._return_template_stack_and_rsrc_defn('test', tmpl) self.patchobject(neutron.NeutronClientPlugin, 'network_id_from_subnet_id', return_value='4321') net = {'subnet': '1234'} net_id = server._get_network_id(net) self.assertEqual('4321', net_id) self.assertEqual({'subnet': '1234'}, net) self.port_create.return_value = {'port': {'id': '111222'}} data_set = self.patchobject(resource.Resource, 'data_set') network = [{'subnet': '1234'}] server._build_nics(network) self.port_create.assert_called_once_with( {'port': {'name': 'server-port-0', 'network_id': '4321', 'fixed_ips': [{ 'subnet_id': '1234' }]}}) data_set.assert_called_once_with('internal_ports', '[{"id": "111222"}]') def test_calculate_networks_internal_ports(self): tmpl = """ heat_template_version: 2015-10-15 resources: server: type: OS::Nova::Server properties: flavor: m1.small image: F17-x86_64-gold networks: - network: 4321 subnet: 1234 fixed_ip: 127.0.0.1 - network: 8765 subnet: 5678 fixed_ip: 127.0.0.2 """ t, stack, server = self._return_template_stack_and_rsrc_defn('test', tmpl) # NOTE(prazumovsky): this method update old_net and new_net with # interfaces' ports. Because of uselessness of checking this method, # we can afford to give port as part of calculate_networks args. self.patchobject(server, 'update_networks_matching_iface_port') server._data = {'internal_ports': '[{"id": "1122"}]'} self.port_create.return_value = {'port': {'id': '5566'}} data_set = self.patchobject(resource.Resource, 'data_set') self.resolve.side_effect = ['0912', '9021'] old_net = [{'network': '4321', 'subnet': '1234', 'fixed_ip': '127.0.0.1', 'port': '1122'}, {'network': '8765', 'subnet': '5678', 'fixed_ip': '127.0.0.2', 'port': '3344'}] new_net = [{'network': '8765', 'subnet': '5678', 'fixed_ip': '127.0.0.2', 'port': '3344'}, {'network': '0912', 'subnet': '9021', 'fixed_ip': '127.0.0.1'}] server.calculate_networks(old_net, new_net, []) self.port_delete.assert_called_once_with('1122') self.port_create.assert_called_once_with( {'port': {'name': 'server-port-0', 'network_id': '0912', 'fixed_ips': [{'subnet_id': '9021', 'ip_address': '127.0.0.1'}]}}) self.assertEqual(2, data_set.call_count) data_set.assert_has_calls(( mock.call('internal_ports', '[]'), mock.call('internal_ports', '[{"id": "1122"}, {"id": "5566"}]'))) def test_calculate_networks_nova_with_fipa(self): tmpl = """ heat_template_version: 2015-10-15 resources: server: type: OS::Nova::Server properties: flavor: m1.small image: F17-x86_64-gold networks: - network: 4321 subnet: 1234 fixed_ip: 127.0.0.1 floating_ip: 1199 - network: 8765 subnet: 5678 fixed_ip: 127.0.0.2 """ t, stack, server = self._return_template_stack_and_rsrc_defn('test', tmpl) # NOTE(prazumovsky): this method update old_net and new_net with # interfaces' ports. Because of uselessness of checking this method, # we can afford to give port as part of calculate_networks args. self.patchobject(server, 'update_networks_matching_iface_port') self.patchobject(server.client_plugin(), 'get_nova_network_id', side_effect=['4321', '8765']) self.patchobject(server, 'is_using_neutron', return_value=False) self.patchobject(resource.Resource, 'data_set') FakeFIP = collections.namedtuple('FakeFip', ['ip']) self.patchobject(server.client().floating_ips, 'get', side_effect=[FakeFIP('192.168.0.1'), FakeFIP('192.168.0.2'), FakeFIP('192.168.0.1')]) fipa = self.patchobject(server.client().servers, 'add_floating_ip') fip_disa = self.patchobject(server.client().servers, 'remove_floating_ip') server.resource_id = '1234567890' old_net = [{'network': '4321', 'subnet': '1234', 'fixed_ip': '127.0.0.1', 'floating_ip': '1199'}, {'network': '8765', 'subnet': '5678', 'fixed_ip': '127.0.0.2'}] new_net = [{'network': '8765', 'subnet': '5678', 'fixed_ip': '127.0.0.2', 'floating_ip': '11910'}, {'network': '0912', 'subnet': '9021', 'fixed_ip': '127.0.0.1', 'floating_ip': '1199'}] server.calculate_networks(old_net, new_net, []) fip_disa.assert_called_once_with('1234567890', '192.168.0.1') fipa.assert_has_calls(( mock.call('1234567890', '192.168.0.2'), mock.call('1234567890', '192.168.0.1') )) def test_calculate_networks_internal_ports_with_fipa(self): tmpl = """ heat_template_version: 2015-10-15 resources: server: type: OS::Nova::Server properties: flavor: m1.small image: F17-x86_64-gold networks: - network: 4321 subnet: 1234 fixed_ip: 127.0.0.1 floating_ip: 1199 - network: 8765 subnet: 5678 fixed_ip: 127.0.0.2 floating_ip: 9911 """ t, stack, server = self._return_template_stack_and_rsrc_defn('test', tmpl) # NOTE(prazumovsky): this method update old_net and new_net with # interfaces' ports. Because of uselessness of checking this method, # we can afford to give port as part of calculate_networks args. self.patchobject(server, 'update_networks_matching_iface_port') server._data = {'internal_ports': '[{"id": "1122"}]'} self.port_create.return_value = {'port': {'id': '5566'}} self.patchobject(resource.Resource, 'data_set') self.resolve.side_effect = ['0912', '9021'] fipa = self.patchobject(neutronclient.Client, 'update_floatingip', side_effect=[neutronclient.exceptions.NotFound, '9911', '11910', '1199']) old_net = [{'network': '4321', 'subnet': '1234', 'fixed_ip': '127.0.0.1', 'port': '1122', 'floating_ip': '1199'}, {'network': '8765', 'subnet': '5678', 'fixed_ip': '127.0.0.2', 'port': '3344', 'floating_ip': '9911'}] new_net = [{'network': '8765', 'subnet': '5678', 'fixed_ip': '127.0.0.2', 'port': '3344', 'floating_ip': '11910'}, {'network': '0912', 'subnet': '9021', 'fixed_ip': '127.0.0.1', 'floating_ip': '1199', 'port': '1122'}] server.calculate_networks(old_net, new_net, []) fipa.assert_has_calls(( mock.call('1199', {'floatingip': {'port_id': None}}), mock.call('9911', {'floatingip': {'port_id': None}}), mock.call('11910', {'floatingip': {'port_id': '3344', 'fixed_ip_address': '127.0.0.2'}}), mock.call('1199', {'floatingip': {'port_id': '1122', 'fixed_ip_address': '127.0.0.1'}}) )) def test_delete_fipa_with_exception_not_found_neutron(self): tmpl = """ heat_template_version: 2015-10-15 resources: server: type: OS::Nova::Server properties: flavor: m1.small image: F17-x86_64-gold networks: - network: 4321 subnet: 1234 fixed_ip: 127.0.0.1 floating_ip: 1199 - network: 8765 subnet: 5678 fixed_ip: 127.0.0.2 floating_ip: 9911 """ t, stack, server = self._return_template_stack_and_rsrc_defn('test', tmpl) delete_flip = mock.MagicMock( side_effect=[neutron.exceptions.NotFound(404)]) server.client('neutron').update_floatingip = delete_flip self.assertIsNone(server._floating_ip_disassociate('flip123')) self.assertEqual(1, delete_flip.call_count) def test_delete_fipa_with_exception_not_found_nova(self): tmpl = """ heat_template_version: 2015-10-15 resources: server: type: OS::Nova::Server properties: flavor: m1.small image: F17-x86_64-gold networks: - network: 4321 subnet: 1234 fixed_ip: 127.0.0.1 floating_ip: 1199 - network: 8765 subnet: 5678 fixed_ip: 127.0.0.2 floating_ip: 9911 """ t, stack, server = self._return_template_stack_and_rsrc_defn('test', tmpl) self.patchobject(server, 'is_using_neutron', return_value=False) flip = mock.MagicMock() flip.ip = 'flip123' server.client().floating_ips = flip server.client().servers.remove_floating_ip = mock.MagicMock( side_effect=[nova_exceptions.NotFound(404)]) self.assertIsNone(server._floating_ip_disassociate('flip123')) def test_delete_internal_ports(self): t, stack, server = self._return_template_stack_and_rsrc_defn( 'test', tmpl_server_with_network_id) get_data = [{'internal_ports': '[{"id": "1122"}, {"id": "3344"}, ' '{"id": "5566"}]'}, {'internal_ports': '[{"id": "1122"}, {"id": "3344"}, ' '{"id": "5566"}]'}, {'internal_ports': '[{"id": "3344"}, ' '{"id": "5566"}]'}, {'internal_ports': '[{"id": "5566"}]'}] self.patchobject(server, 'data', side_effect=get_data) data_set = self.patchobject(server, 'data_set') data_delete = self.patchobject(server, 'data_delete') server._delete_internal_ports() self.assertEqual(3, self.port_delete.call_count) self.assertEqual(('1122',), self.port_delete.call_args_list[0][0]) self.assertEqual(('3344',), self.port_delete.call_args_list[1][0]) self.assertEqual(('5566',), self.port_delete.call_args_list[2][0]) self.assertEqual(3, data_set.call_count) data_set.assert_has_calls(( mock.call('internal_ports', '[{"id": "3344"}, {"id": "5566"}]'), mock.call('internal_ports', '[{"id": "5566"}]'), mock.call('internal_ports', '[]'))) data_delete.assert_called_once_with('internal_ports') def test_get_data_internal_ports(self): t, stack, server = self._return_template_stack_and_rsrc_defn( 'test', tmpl_server_with_network_id) server._data = {"internal_ports": '[{"id": "1122"}]'} data = server._data_get_ports() self.assertEqual([{"id": "1122"}], data) server._data = {"internal_ports": ''} data = server._data_get_ports() self.assertEqual([], data) def test_store_external_ports(self): t, stack, server = self._return_template_stack_and_rsrc_defn( 'test', tmpl_server_with_network_id) class Fake(object): def interface_list(self): return [iface('1122'), iface('1122'), iface('2233'), iface('3344')] server.client = mock.Mock() server.client().servers.get.return_value = Fake() server.client_plugin = mock.Mock() server.client_plugin().has_extension.return_value = True server._data = {"internal_ports": '[{"id": "1122"}]', "external_ports": '[{"id": "3344"},{"id": "5566"}]'} iface = collections.namedtuple('iface', ['port_id']) update_data = self.patchobject(server, '_data_update_ports') server.store_external_ports() self.assertEqual(2, update_data.call_count) self.assertEqual(('5566', 'delete',), update_data.call_args_list[0][0]) self.assertEqual({'port_type': 'external_ports'}, update_data.call_args_list[0][1]) self.assertEqual(('2233', 'add',), update_data.call_args_list[1][0]) self.assertEqual({'port_type': 'external_ports'}, update_data.call_args_list[1][1]) def test_prepare_ports_for_replace_detach_failed(self): t, stack, server = self._return_template_stack_and_rsrc_defn( 'test', tmpl_server_with_network_id) class Fake(object): def interface_list(self): return [iface(1122)] iface = collections.namedtuple('iface', ['port_id']) server.resource_id = 'ser-11' port_ids = [{'id': 1122}] server._data = {"internal_ports": jsonutils.dumps(port_ids)} self.patchobject(nova.NovaClientPlugin, 'interface_detach') self.patchobject(nova.NovaClientPlugin, 'fetch_server') nova.NovaClientPlugin.fetch_server.side_effect = [Fake()] * 10 exc = self.assertRaises(exception.InterfaceDetachFailed, server.prepare_for_replace) self.assertIn('Failed to detach interface (1122) from server ' '(ser-11)', six.text_type(exc)) def test_prepare_ports_for_replace(self): t, stack, server = self._return_template_stack_and_rsrc_defn( 'test', tmpl_server_with_network_id) server.resource_id = 'test_server' port_ids = [{'id': 1122}, {'id': 3344}] external_port_ids = [{'id': 5566}] server._data = {"internal_ports": jsonutils.dumps(port_ids), "external_ports": jsonutils.dumps(external_port_ids)} self.patchobject(nova.NovaClientPlugin, 'interface_detach') self.patchobject(nova.NovaClientPlugin, 'check_interface_detach', return_value=True) server.prepare_for_replace() # check, that the ports were detached from server nova.NovaClientPlugin.interface_detach.assert_has_calls([ mock.call('test_server', 1122), mock.call('test_server', 3344), mock.call('test_server', 5566)]) def test_restore_ports_after_rollback(self): t, stack, server = self._return_template_stack_and_rsrc_defn( 'test', tmpl_server_with_network_id) server.resource_id = 'existing_server' port_ids = [{'id': 1122}, {'id': 3344}] external_port_ids = [{'id': 5566}] server._data = {"internal_ports": jsonutils.dumps(port_ids), "external_ports": jsonutils.dumps(external_port_ids)} # add data to old server in backup stack old_server = mock.Mock() old_server.resource_id = 'old_server' stack._backup_stack = mock.Mock() stack._backup_stack().resources.get.return_value = old_server old_server._data_get_ports.side_effect = [port_ids, external_port_ids] self.patchobject(nova.NovaClientPlugin, 'interface_detach') self.patchobject(nova.NovaClientPlugin, 'check_interface_detach', return_value=True) self.patchobject(nova.NovaClientPlugin, 'interface_attach') self.patchobject(nova.NovaClientPlugin, 'check_interface_attach', return_value=True) server.restore_prev_rsrc() # check, that ports were detached from new server nova.NovaClientPlugin.interface_detach.assert_has_calls([ mock.call('existing_server', 1122), mock.call('existing_server', 3344), mock.call('existing_server', 5566)]) # check, that ports were attached to old server nova.NovaClientPlugin.interface_attach.assert_has_calls([ mock.call('old_server', 1122), mock.call('old_server', 3344), mock.call('old_server', 5566)]) def test_restore_ports_after_rollback_attach_failed(self): t, stack, server = self._return_template_stack_and_rsrc_defn( 'test', tmpl_server_with_network_id) server.resource_id = 'existing_server' port_ids = [{'id': 1122}, {'id': 3344}] server._data = {"internal_ports": jsonutils.dumps(port_ids)} # add data to old server in backup stack old_server = mock.Mock() old_server.resource_id = 'old_server' stack._backup_stack = mock.Mock() stack._backup_stack().resources.get.return_value = old_server old_server._data_get_ports.side_effect = [port_ids, []] class Fake(object): def interface_list(self): return [iface(1122)] iface = collections.namedtuple('iface', ['port_id']) self.patchobject(nova.NovaClientPlugin, 'interface_detach') self.patchobject(nova.NovaClientPlugin, 'check_interface_detach', return_value=True) self.patchobject(nova.NovaClientPlugin, 'interface_attach') self.patchobject(nova.NovaClientPlugin, 'fetch_server') # need to mock 11 times: 1 for port 1122, 10 for port 3344 nova.NovaClientPlugin.fetch_server.side_effect = [Fake()] * 11 exc = self.assertRaises(exception.InterfaceAttachFailed, server.restore_prev_rsrc) self.assertIn('Failed to attach interface (3344) to server ' '(old_server)', six.text_type(exc)) def test_restore_ports_after_rollback_convergence(self): t = template_format.parse(tmpl_server_with_network_id) stack = utils.parse_stack(t) stack.store() # mock resource from previous template prev_rsrc = stack['server'] # store in db prev_rsrc.state_set(prev_rsrc.UPDATE, prev_rsrc.COMPLETE) prev_rsrc.resource_id = 'prev_rsrc' # mock resource from existing template, store in db, and set _data resource_defns = stack.t.resource_definitions(stack) existing_rsrc = servers.Server('server', resource_defns['server'], stack) existing_rsrc.stack = stack existing_rsrc.current_template_id = stack.t.id existing_rsrc.resource_id = 'existing_rsrc' existing_rsrc.state_set(existing_rsrc.UPDATE, existing_rsrc.COMPLETE) port_ids = [{'id': 1122}, {'id': 3344}] external_port_ids = [{'id': 5566}] existing_rsrc.data_set("internal_ports", jsonutils.dumps(port_ids)) existing_rsrc.data_set("external_ports", jsonutils.dumps(external_port_ids)) # mock previous resource was replaced by existing resource prev_rsrc.replaced_by = existing_rsrc.id self.patchobject(nova.NovaClientPlugin, 'interface_detach') self.patchobject(nova.NovaClientPlugin, 'check_interface_detach', return_value=True) self.patchobject(nova.NovaClientPlugin, 'interface_attach') self.patchobject(nova.NovaClientPlugin, 'check_interface_attach', return_value=True) prev_rsrc.restore_prev_rsrc(convergence=True) # check, that ports were detached from existing server nova.NovaClientPlugin.interface_detach.assert_has_calls([ mock.call('existing_rsrc', 1122), mock.call('existing_rsrc', 3344), mock.call('existing_rsrc', 5566)]) # check, that ports were attached to old server nova.NovaClientPlugin.interface_attach.assert_has_calls([ mock.call('prev_rsrc', 1122), mock.call('prev_rsrc', 3344), mock.call('prev_rsrc', 5566)]) def test_store_external_ports_os_interface_not_installed(self): t, stack, server = self._return_template_stack_and_rsrc_defn( 'test', tmpl_server_with_network_id) class Fake(object): def interface_list(self): return [iface('1122'), iface('1122'), iface('2233'), iface('3344')] server.client = mock.Mock() server.client().servers.get.return_value = Fake() server.client_plugin = mock.Mock() server.client_plugin().has_extension.return_value = False server._data = {"internal_ports": '[{"id": "1122"}]', "external_ports": '[{"id": "3344"},{"id": "5566"}]'} iface = collections.namedtuple('iface', ['port_id']) update_data = self.patchobject(server, '_data_update_ports') server.store_external_ports() self.assertEqual(0, update_data.call_count)