# Copyright 2015 Hewlett-Packard Development Company, L.P. # # 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 mock from mock import patch import magnum.conf from magnum.drivers.heat import driver as heat_driver from magnum.drivers.swarm_fedora_atomic_v1 import driver as swarm_dr from magnum import objects from magnum.objects.fields import ClusterStatus as cluster_status from magnum.tests import base CONF = magnum.conf.CONF class TestClusterConductorWithSwarm(base.TestCase): def setUp(self): super(TestClusterConductorWithSwarm, self).setUp() self.cluster_template_dict = { 'image_id': 'image_id', 'flavor_id': 'flavor_id', 'master_flavor_id': 'master_flavor_id', 'keypair_id': 'keypair_id', 'dns_nameserver': 'dns_nameserver', 'docker_volume_size': 20, 'docker_storage_driver': 'devicemapper', 'external_network_id': 'external_network_id', 'fixed_network': 'fixed_network', 'fixed_subnet': 'fixed_subnet', 'cluster_distro': 'fedora-atomic', 'coe': 'swarm', 'http_proxy': 'http_proxy', 'https_proxy': 'https_proxy', 'no_proxy': 'no_proxy', 'tls_disabled': False, 'registry_enabled': False, 'server_type': 'vm', 'network_driver': 'network_driver', 'labels': {'docker_volume_type': 'lvmdriver-1', 'flannel_network_cidr': '10.101.0.0/16', 'flannel_network_subnetlen': '26', 'flannel_backend': 'vxlan', 'rexray_preempt': 'False', 'swarm_strategy': 'spread', 'availability_zone': 'az_1'}, 'master_lb_enabled': False, 'volume_driver': 'rexray' } self.cluster_dict = { 'id': 1, 'uuid': '5d12f6fd-a196-4bf0-ae4c-1f639a523a52', 'cluster_template_id': 'xx-xx-xx-xx', 'keypair': 'keypair_id', 'flavor_id': 'flavor_id', 'docker_volume_size': 20, 'master_flavor_id': 'master_flavor_id', 'name': 'cluster1', 'stack_id': 'xx-xx-xx-xx', 'api_address': '172.17.2.3', 'discovery_url': 'https://discovery.test.io/123456789', 'trustee_username': 'fake_trustee', 'trustee_password': 'fake_trustee_password', 'trustee_user_id': '7b489f04-b458-4541-8179-6a48a553e656', 'trust_id': 'bd11efc5-d4e2-4dac-bbce-25e348ddf7de', 'labels': {'docker_volume_type': 'lvmdriver-1', 'flannel_network_cidr': '10.101.0.0/16', 'flannel_network_subnetlen': '26', 'flannel_backend': 'vxlan', 'rexray_preempt': 'False', 'swarm_strategy': 'spread', 'availability_zone': 'az_1'}, 'coe_version': 'fake-version' } self.worker_ng_dict = { 'uuid': '5d12f6fd-a196-4bf0-ae4c-1f639a523a53', 'name': 'worker_ng', 'cluster_id': '5d12f6fd-a196-4bf0-ae4c-1f639a523a52', 'project_id': 'project_id', 'docker_volume_size': 20, 'labels': self.cluster_dict['labels'], 'flavor_id': 'flavor_id', 'image_id': 'image_id', 'node_addresses': ['172.17.2.4'], 'node_count': 1, 'role': 'worker', 'max_nodes': 5, 'min_nodes': 1, 'is_default': True } self.master_ng_dict = { 'uuid': '5d12f6fd-a196-4bf0-ae4c-1f639a523a54', 'name': 'master_ng', 'cluster_id': '5d12f6fd-a196-4bf0-ae4c-1f639a523a52', 'project_id': 'project_id', 'docker_volume_size': 20, 'labels': self.cluster_dict['labels'], 'flavor_id': 'master_flavor_id', 'image_id': 'image_id', 'node_addresses': ['172.17.2.18'], 'node_count': 1, 'role': 'master', 'max_nodes': 5, 'min_nodes': 1, 'is_default': True } # We need this due to volume_driver=rexray CONF.set_override('cluster_user_trust', True, group='trust') osc_patcher = mock.patch('magnum.common.clients.OpenStackClients') self.mock_osc_class = osc_patcher.start() self.addCleanup(osc_patcher.stop) self.mock_osc = mock.MagicMock() self.mock_osc.magnum_url.return_value = 'http://127.0.0.1:9511/v1' self.mock_osc.url_for.return_value = 'http://192.168.10.10:5000/v3' self.mock_keystone = mock.MagicMock() self.mock_keystone.trustee_domain_id = 'trustee_domain_id' self.mock_osc.keystone.return_value = self.mock_keystone self.mock_osc_class.return_value = self.mock_osc @patch('requests.get') @patch('magnum.objects.ClusterTemplate.get_by_uuid') @patch('magnum.objects.NodeGroup.list') @patch('magnum.drivers.common.driver.Driver.get_driver') def test_extract_template_definition_all_values( self, mock_driver, mock_objects_nodegroup_list, mock_objects_cluster_template_get_by_uuid, mock_get): cluster_template = objects.ClusterTemplate( self.context, **self.cluster_template_dict) mock_objects_cluster_template_get_by_uuid.return_value = \ cluster_template expected_result = str('{"action":"get","node":{"key":"test","value":' '"1","modifiedIndex":10,"createdIndex":10}}') mock_resp = mock.MagicMock() mock_resp.text = expected_result mock_get.return_value = mock_resp mock_driver.return_value = swarm_dr.Driver() cluster = objects.Cluster(self.context, **self.cluster_dict) worker_ng = objects.NodeGroup(self.context, **self.worker_ng_dict) master_ng = objects.NodeGroup(self.context, **self.master_ng_dict) mock_objects_nodegroup_list.return_value = [master_ng, worker_ng] (template_path, definition, env_files) = mock_driver()._extract_template_definition(self.context, cluster) expected = { 'ssh_key_name': 'keypair_id', 'external_network': 'external_network_id', 'fixed_network': 'fixed_network', 'fixed_subnet': 'fixed_subnet', 'dns_nameserver': 'dns_nameserver', 'server_image': 'image_id', 'master_flavor': 'master_flavor_id', 'node_flavor': 'flavor_id', 'number_of_masters': 1, 'number_of_nodes': 1, 'docker_volume_size': 20, 'docker_storage_driver': 'devicemapper', 'discovery_url': 'https://discovery.test.io/123456789', 'http_proxy': 'http_proxy', 'https_proxy': 'https_proxy', 'no_proxy': 'no_proxy', 'cluster_uuid': '5d12f6fd-a196-4bf0-ae4c-1f639a523a52', 'magnum_url': self.mock_osc.magnum_url.return_value, 'tls_disabled': False, 'registry_enabled': False, 'network_driver': 'network_driver', 'flannel_network_cidr': '10.101.0.0/16', 'flannel_network_subnetlen': '26', 'flannel_backend': 'vxlan', 'trustee_domain_id': self.mock_keystone.trustee_domain_id, 'trustee_username': 'fake_trustee', 'trustee_password': 'fake_trustee_password', 'trustee_user_id': '7b489f04-b458-4541-8179-6a48a553e656', 'trust_id': 'bd11efc5-d4e2-4dac-bbce-25e348ddf7de', 'auth_url': 'http://192.168.10.10:5000/v3', 'swarm_version': 'fake-version', 'swarm_strategy': u'spread', 'volume_driver': 'rexray', 'rexray_preempt': 'False', 'docker_volume_type': 'lvmdriver-1', 'verify_ca': True, 'openstack_ca': '', 'nodes_affinity_policy': 'soft-anti-affinity' } self.assertEqual(expected, definition) self.assertEqual( ['../../common/templates/environments/no_private_network.yaml', '../../common/templates/environments/with_volume.yaml', '../../common/templates/environments/no_master_lb.yaml'], env_files) @patch('requests.get') @patch('magnum.objects.ClusterTemplate.get_by_uuid') @patch('magnum.objects.NodeGroup.list') @patch('magnum.drivers.common.driver.Driver.get_driver') def test_extract_template_definition_with_registry( self, mock_driver, mock_objects_nodegroup_list, mock_objects_cluster_template_get_by_uuid, mock_get): self.cluster_template_dict['registry_enabled'] = True cluster_template = objects.ClusterTemplate( self.context, **self.cluster_template_dict) mock_objects_cluster_template_get_by_uuid.return_value = \ cluster_template expected_result = str('{"action":"get","node":{"key":"test","value":' '"1","modifiedIndex":10,"createdIndex":10}}') mock_resp = mock.MagicMock() mock_resp.text = expected_result mock_get.return_value = mock_resp mock_driver.return_value = swarm_dr.Driver() cluster = objects.Cluster(self.context, **self.cluster_dict) worker_ng = objects.NodeGroup(self.context, **self.worker_ng_dict) master_ng = objects.NodeGroup(self.context, **self.master_ng_dict) mock_objects_nodegroup_list.return_value = [master_ng, worker_ng] CONF.set_override('swift_region', 'RegionOne', group='docker_registry') (template_path, definition, env_files) = mock_driver()._extract_template_definition(self.context, cluster) expected = { 'ssh_key_name': 'keypair_id', 'external_network': 'external_network_id', 'fixed_network': 'fixed_network', 'fixed_subnet': 'fixed_subnet', 'dns_nameserver': 'dns_nameserver', 'server_image': 'image_id', 'master_flavor': 'master_flavor_id', 'node_flavor': 'flavor_id', 'number_of_masters': 1, 'number_of_nodes': 1, 'docker_volume_size': 20, 'discovery_url': 'https://discovery.test.io/123456789', 'http_proxy': 'http_proxy', 'https_proxy': 'https_proxy', 'no_proxy': 'no_proxy', 'cluster_uuid': '5d12f6fd-a196-4bf0-ae4c-1f639a523a52', 'magnum_url': self.mock_osc.magnum_url.return_value, 'tls_disabled': False, 'registry_enabled': True, 'registry_container': 'docker_registry', 'swift_region': 'RegionOne', 'network_driver': 'network_driver', 'flannel_network_cidr': '10.101.0.0/16', 'flannel_network_subnetlen': '26', 'flannel_backend': 'vxlan', 'trustee_domain_id': self.mock_keystone.trustee_domain_id, 'trustee_username': 'fake_trustee', 'trustee_password': 'fake_trustee_password', 'trustee_user_id': '7b489f04-b458-4541-8179-6a48a553e656', 'trust_id': 'bd11efc5-d4e2-4dac-bbce-25e348ddf7de', 'auth_url': 'http://192.168.10.10:5000/v3', 'docker_storage_driver': 'devicemapper', 'swarm_version': 'fake-version', 'swarm_strategy': u'spread', 'volume_driver': 'rexray', 'rexray_preempt': 'False', 'docker_volume_type': 'lvmdriver-1', 'verify_ca': True, 'openstack_ca': '', 'nodes_affinity_policy': 'soft-anti-affinity' } self.assertEqual(expected, definition) self.assertEqual( ['../../common/templates/environments/no_private_network.yaml', '../../common/templates/environments/with_volume.yaml', '../../common/templates/environments/no_master_lb.yaml'], env_files) @patch('requests.get') @patch('magnum.objects.ClusterTemplate.get_by_uuid') @patch('magnum.objects.NodeGroup.list') @patch('magnum.drivers.common.driver.Driver.get_driver') def test_extract_template_definition_only_required( self, mock_driver, mock_objects_nodegroup_list, mock_objects_cluster_template_get_by_uuid, mock_get): not_required = ['image_id', 'flavor_id', 'dns_nameserver', 'docker_volume_size', 'fixed_network', 'http_proxy', 'https_proxy', 'no_proxy', 'network_driver', 'master_flavor_id', 'docker_storage_driver', 'volume_driver', 'rexray_preempt', 'fixed_subnet', 'docker_volume_type', 'availablity_zone'] for key in not_required: self.cluster_template_dict[key] = None self.cluster_dict['discovery_url'] = 'https://discovery.etcd.io/test' cluster_template = objects.ClusterTemplate( self.context, **self.cluster_template_dict) mock_objects_cluster_template_get_by_uuid.return_value = \ cluster_template expected_result = str('{"action":"get","node":{"key":"test","value":' '"1","modifiedIndex":10,"createdIndex":10}}') mock_resp = mock.MagicMock() mock_resp.text = expected_result mock_get.return_value = mock_resp mock_driver.return_value = swarm_dr.Driver() cluster = objects.Cluster(self.context, **self.cluster_dict) worker_ng = objects.NodeGroup(self.context, **self.worker_ng_dict) master_ng = objects.NodeGroup(self.context, **self.master_ng_dict) mock_objects_nodegroup_list.return_value = [master_ng, worker_ng] (template_path, definition, env_files) = mock_driver()._extract_template_definition(self.context, cluster) expected = { 'ssh_key_name': 'keypair_id', 'external_network': 'external_network_id', 'number_of_masters': 1, 'number_of_nodes': 1, 'discovery_url': 'https://discovery.etcd.io/test', 'cluster_uuid': '5d12f6fd-a196-4bf0-ae4c-1f639a523a52', 'magnum_url': self.mock_osc.magnum_url.return_value, 'tls_disabled': False, 'registry_enabled': False, 'flannel_network_cidr': u'10.101.0.0/16', 'flannel_network_subnetlen': u'26', 'flannel_backend': u'vxlan', 'trustee_domain_id': self.mock_keystone.trustee_domain_id, 'trustee_username': 'fake_trustee', 'trustee_password': 'fake_trustee_password', 'trustee_user_id': '7b489f04-b458-4541-8179-6a48a553e656', 'trust_id': 'bd11efc5-d4e2-4dac-bbce-25e348ddf7de', 'auth_url': 'http://192.168.10.10:5000/v3', 'swarm_version': 'fake-version', 'swarm_strategy': u'spread', 'rexray_preempt': 'False', 'docker_volume_type': 'lvmdriver-1', 'docker_volume_size': 20, 'master_flavor': 'master_flavor_id', 'verify_ca': True, 'node_flavor': 'flavor_id', 'openstack_ca': '', 'nodes_affinity_policy': 'soft-anti-affinity' } self.assertEqual(expected, definition) self.assertEqual( ['../../common/templates/environments/with_private_network.yaml', '../../common/templates/environments/with_volume.yaml', '../../common/templates/environments/no_master_lb.yaml'], env_files) @patch('requests.get') @patch('magnum.objects.ClusterTemplate.get_by_uuid') @patch('magnum.objects.NodeGroup.list') @patch('magnum.drivers.common.driver.Driver.get_driver') @patch('magnum.common.keystone.KeystoneClientV3') def test_extract_template_definition_with_lb_neutron( self, mock_kc, mock_driver, mock_objects_nodegroup_list, mock_objects_cluster_template_get_by_uuid, mock_get): self.cluster_template_dict['master_lb_enabled'] = True cluster_template = objects.ClusterTemplate( self.context, **self.cluster_template_dict) mock_objects_cluster_template_get_by_uuid.return_value = \ cluster_template expected_result = str('{"action":"get","node":{"key":"test","value":' '"1","modifiedIndex":10,"createdIndex":10}}') mock_resp = mock.MagicMock() mock_resp.text = expected_result mock_get.return_value = mock_resp mock_driver.return_value = swarm_dr.Driver() cluster = objects.Cluster(self.context, **self.cluster_dict) worker_ng = objects.NodeGroup(self.context, **self.worker_ng_dict) master_ng = objects.NodeGroup(self.context, **self.master_ng_dict) mock_objects_nodegroup_list.return_value = [master_ng, worker_ng] mock_kc.return_value.client.services.list.return_value = [] (template_path, definition, env_files) = mock_driver()._extract_template_definition(self.context, cluster) expected = { 'ssh_key_name': 'keypair_id', 'external_network': 'external_network_id', 'fixed_network': 'fixed_network', 'fixed_subnet': 'fixed_subnet', 'dns_nameserver': 'dns_nameserver', 'server_image': 'image_id', 'master_flavor': 'master_flavor_id', 'node_flavor': 'flavor_id', 'number_of_masters': 1, 'number_of_nodes': 1, 'docker_volume_size': 20, 'docker_storage_driver': 'devicemapper', 'discovery_url': 'https://discovery.test.io/123456789', 'http_proxy': 'http_proxy', 'https_proxy': 'https_proxy', 'no_proxy': 'no_proxy', 'cluster_uuid': '5d12f6fd-a196-4bf0-ae4c-1f639a523a52', 'magnum_url': self.mock_osc.magnum_url.return_value, 'tls_disabled': False, 'registry_enabled': False, 'network_driver': 'network_driver', 'flannel_network_cidr': '10.101.0.0/16', 'flannel_network_subnetlen': '26', 'flannel_backend': 'vxlan', 'trustee_domain_id': self.mock_keystone.trustee_domain_id, 'trustee_username': 'fake_trustee', 'trustee_password': 'fake_trustee_password', 'trustee_user_id': '7b489f04-b458-4541-8179-6a48a553e656', 'trust_id': 'bd11efc5-d4e2-4dac-bbce-25e348ddf7de', 'auth_url': 'http://192.168.10.10:5000/v3', 'swarm_version': 'fake-version', 'swarm_strategy': u'spread', 'volume_driver': 'rexray', 'rexray_preempt': 'False', 'docker_volume_type': 'lvmdriver-1', 'verify_ca': True, 'openstack_ca': '', 'nodes_affinity_policy': 'soft-anti-affinity' } self.assertEqual(expected, definition) self.assertEqual( ['../../common/templates/environments/no_private_network.yaml', '../../common/templates/environments/with_volume.yaml', '../../common/templates/environments/with_master_lb.yaml'], env_files) @patch('requests.get') @patch('magnum.objects.ClusterTemplate.get_by_uuid') @patch('magnum.objects.NodeGroup.list') @patch('magnum.drivers.common.driver.Driver.get_driver') @patch('magnum.common.keystone.KeystoneClientV3') def test_extract_template_definition_with_lb_octavia( self, mock_kc, mock_driver, mock_objects_nodegroup_list, mock_objects_cluster_template_get_by_uuid, mock_get): self.cluster_template_dict['master_lb_enabled'] = True cluster_template = objects.ClusterTemplate( self.context, **self.cluster_template_dict) mock_objects_cluster_template_get_by_uuid.return_value = \ cluster_template expected_result = str('{"action":"get","node":{"key":"test","value":' '"1","modifiedIndex":10,"createdIndex":10}}') mock_resp = mock.MagicMock() mock_resp.text = expected_result mock_get.return_value = mock_resp mock_driver.return_value = swarm_dr.Driver() cluster = objects.Cluster(self.context, **self.cluster_dict) worker_ng = objects.NodeGroup(self.context, **self.worker_ng_dict) master_ng = objects.NodeGroup(self.context, **self.master_ng_dict) mock_objects_nodegroup_list.return_value = [master_ng, worker_ng] class Service(object): def __init__(self): self.enabled = True mock_kc.return_value.client.services.list.return_value = [Service()] (template_path, definition, env_files) = mock_driver()._extract_template_definition(self.context, cluster) expected = { 'ssh_key_name': 'keypair_id', 'external_network': 'external_network_id', 'fixed_network': 'fixed_network', 'fixed_subnet': 'fixed_subnet', 'dns_nameserver': 'dns_nameserver', 'server_image': 'image_id', 'master_flavor': 'master_flavor_id', 'node_flavor': 'flavor_id', 'number_of_masters': 1, 'number_of_nodes': 1, 'docker_volume_size': 20, 'docker_storage_driver': 'devicemapper', 'discovery_url': 'https://discovery.test.io/123456789', 'http_proxy': 'http_proxy', 'https_proxy': 'https_proxy', 'no_proxy': 'no_proxy', 'cluster_uuid': '5d12f6fd-a196-4bf0-ae4c-1f639a523a52', 'magnum_url': self.mock_osc.magnum_url.return_value, 'tls_disabled': False, 'registry_enabled': False, 'network_driver': 'network_driver', 'flannel_network_cidr': '10.101.0.0/16', 'flannel_network_subnetlen': '26', 'flannel_backend': 'vxlan', 'trustee_domain_id': self.mock_keystone.trustee_domain_id, 'trustee_username': 'fake_trustee', 'trustee_password': 'fake_trustee_password', 'trustee_user_id': '7b489f04-b458-4541-8179-6a48a553e656', 'trust_id': 'bd11efc5-d4e2-4dac-bbce-25e348ddf7de', 'auth_url': 'http://192.168.10.10:5000/v3', 'swarm_version': 'fake-version', 'swarm_strategy': u'spread', 'volume_driver': 'rexray', 'rexray_preempt': 'False', 'docker_volume_type': 'lvmdriver-1', 'verify_ca': True, 'openstack_ca': '', 'nodes_affinity_policy': 'soft-anti-affinity' } self.assertEqual(expected, definition) self.assertEqual( ['../../common/templates/environments/no_private_network.yaml', '../../common/templates/environments/with_volume.yaml', '../../common/templates/environments/with_master_lb_octavia.yaml' ], env_files) @patch('requests.get') @patch('magnum.objects.ClusterTemplate.get_by_uuid') @patch('magnum.objects.NodeGroup.list') @patch('magnum.drivers.common.driver.Driver.get_driver') @patch('magnum.common.keystone.KeystoneClientV3') def test_extract_template_definition_multi_master( self, mock_kc, mock_driver, mock_objects_nodegroup_list, mock_objects_cluster_template_get_by_uuid, mock_get): self.cluster_template_dict['master_lb_enabled'] = True self.master_ng_dict['node_count'] = 2 cluster_template = objects.ClusterTemplate( self.context, **self.cluster_template_dict) mock_objects_cluster_template_get_by_uuid.return_value = \ cluster_template expected_result = str('{"action":"get","node":{"key":"test","value":' '"2","modifiedIndex":10,"createdIndex":10}}') mock_resp = mock.MagicMock() mock_resp.text = expected_result mock_get.return_value = mock_resp mock_driver.return_value = swarm_dr.Driver() cluster = objects.Cluster(self.context, **self.cluster_dict) worker_ng = objects.NodeGroup(self.context, **self.worker_ng_dict) master_ng = objects.NodeGroup(self.context, **self.master_ng_dict) mock_objects_nodegroup_list.return_value = [master_ng, worker_ng] mock_kc.return_value.client.services.list.return_value = [] (template_path, definition, env_files) = mock_driver()._extract_template_definition(self.context, cluster) expected = { 'ssh_key_name': 'keypair_id', 'external_network': 'external_network_id', 'fixed_network': 'fixed_network', 'fixed_subnet': 'fixed_subnet', 'dns_nameserver': 'dns_nameserver', 'server_image': 'image_id', 'master_flavor': 'master_flavor_id', 'node_flavor': 'flavor_id', 'number_of_masters': 2, 'number_of_nodes': 1, 'docker_volume_size': 20, 'docker_storage_driver': 'devicemapper', 'discovery_url': 'https://discovery.test.io/123456789', 'http_proxy': 'http_proxy', 'https_proxy': 'https_proxy', 'no_proxy': 'no_proxy', 'cluster_uuid': '5d12f6fd-a196-4bf0-ae4c-1f639a523a52', 'magnum_url': self.mock_osc.magnum_url.return_value, 'tls_disabled': False, 'registry_enabled': False, 'network_driver': 'network_driver', 'flannel_network_cidr': '10.101.0.0/16', 'flannel_network_subnetlen': '26', 'flannel_backend': 'vxlan', 'trustee_domain_id': self.mock_keystone.trustee_domain_id, 'trustee_username': 'fake_trustee', 'trustee_password': 'fake_trustee_password', 'trustee_user_id': '7b489f04-b458-4541-8179-6a48a553e656', 'trust_id': 'bd11efc5-d4e2-4dac-bbce-25e348ddf7de', 'auth_url': 'http://192.168.10.10:5000/v3', 'swarm_version': 'fake-version', 'swarm_strategy': u'spread', 'volume_driver': 'rexray', 'rexray_preempt': 'False', 'docker_volume_type': 'lvmdriver-1', 'verify_ca': True, 'openstack_ca': '', 'nodes_affinity_policy': 'soft-anti-affinity' } self.assertEqual(expected, definition) self.assertEqual( ['../../common/templates/environments/no_private_network.yaml', '../../common/templates/environments/with_volume.yaml', '../../common/templates/environments/with_master_lb.yaml'], env_files) @patch('magnum.conductor.utils.retrieve_cluster_template') @patch('magnum.conf.CONF') @patch('magnum.common.clients.OpenStackClients') @patch('magnum.drivers.common.driver.Driver.get_driver') def setup_poll_test(self, mock_driver, mock_openstack_client, mock_conf, mock_retrieve_cluster_template): mock_conf.cluster_heat.max_attempts = 10 worker_ng = mock.MagicMock( uuid='5d12f6fd-a196-4bf0-ae4c-1f639a523a53', role='worker', node_count=1, ) master_ng = mock.MagicMock( uuid='5d12f6fd-a196-4bf0-ae4c-1f639a523a54', role='master', node_count=1, ) cluster = mock.MagicMock(nodegroups=[worker_ng, master_ng], default_ng_worker=worker_ng, default_ng_master=master_ng) mock_heat_stack = mock.MagicMock() mock_heat_client = mock.MagicMock() mock_heat_client.stacks.get.return_value = mock_heat_stack mock_openstack_client.heat.return_value = mock_heat_client cluster_template = objects.ClusterTemplate( self.context, **self.cluster_template_dict) mock_retrieve_cluster_template.return_value = \ cluster_template mock_driver.return_value = swarm_dr.Driver() poller = heat_driver.HeatPoller(mock_openstack_client, mock.MagicMock(), cluster, swarm_dr.Driver()) poller.template_def.add_nodegroup_params(cluster) poller.get_version_info = mock.MagicMock() return (mock_heat_stack, cluster, poller) def test_poll_node_count(self): mock_heat_stack, cluster, poller = self.setup_poll_test() mock_heat_stack.parameters = { 'number_of_nodes': 1, 'number_of_masters': 1 } mock_heat_stack.stack_status = cluster_status.CREATE_IN_PROGRESS poller.poll_and_check() self.assertEqual(1, cluster.default_ng_worker.node_count) def test_poll_node_count_by_update(self): mock_heat_stack, cluster, poller = self.setup_poll_test() mock_heat_stack.parameters = { 'number_of_nodes': 2, 'number_of_masters': 1 } mock_heat_stack.stack_status = cluster_status.UPDATE_COMPLETE poller.poll_and_check() self.assertEqual(2, cluster.default_ng_worker.node_count)