3d39f1300c
Patch 32049 replaced object-oriented wrapped network resources with python method and object reference mechanism, and relys on test framework's teardown mechanism. Partial oo-wrapped mechanism are replaced with methods defined at module network_addon_methods.py, and object referenc method is replaced with python dict/list reference methods. For API tests, their _try_delete_resources are replaced with test_utils.call_and_ignore_notfound_exc config.nsxv.no_router_type added to support running lbaasv2 under upstream environment. Potential issues whith NSX-6.2.3 during this fix: bug#1682911 and bug#1683241 Change-Id: I93a667b85d87644e8cbf27337c7355b338f67982
461 lines
18 KiB
Python
461 lines
18 KiB
Python
# Copyright 2015 Rackspace
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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# 2016-03 (akang)
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# ported from neutron-lbaas to comply to tempest framework
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# NSX-v require vip-subnet attached to exclusive router
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import time
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from oslo_log import log as logging
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from tempest.api.network import base
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from tempest import config
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from tempest import test
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from tempest.lib.common.utils import data_utils
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from tempest.lib.common.utils import test_utils
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from tempest.lib import exceptions
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from vmware_nsx_tempest._i18n import _
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from vmware_nsx_tempest._i18n import _LI
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from vmware_nsx_tempest.services.lbaas import health_monitors_client
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from vmware_nsx_tempest.services.lbaas import listeners_client
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from vmware_nsx_tempest.services.lbaas import load_balancers_client
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from vmware_nsx_tempest.services.lbaas import members_client
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from vmware_nsx_tempest.services.lbaas import pools_client
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CONF = config.CONF
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LOG = logging.getLogger(__name__)
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class BaseTestCase(base.BaseNetworkTest):
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# This class picks non-admin credentials and run the tempest tests
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_lbs_to_delete = []
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_setup_lbaas_non_admin_resource = True
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@classmethod
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def skip_checks(cls):
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super(BaseTestCase, cls).skip_checks()
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if not test.is_extension_enabled('lbaasv2', 'network'):
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msg = "lbaasv2 extension not enabled."
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raise cls.skipException(msg)
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@classmethod
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def resource_setup(cls):
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super(BaseTestCase, cls).resource_setup()
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if cls._setup_lbaas_non_admin_resource:
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mgr = cls.get_client_manager()
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cls.create_lbaas_clients(mgr)
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cls.setup_lbaas_core_network()
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@classmethod
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def create_lbaas_clients(cls, mgr):
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cls.load_balancers_client = load_balancers_client.get_client(mgr)
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cls.listeners_client = listeners_client.get_client(mgr)
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cls.pools_client = pools_client.get_client(mgr)
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cls.members_client = members_client.get_client(mgr)
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cls.health_monitors_client = health_monitors_client.get_client(mgr)
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@classmethod
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def setup_lbaas_core_network(cls):
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rand_number = data_utils.rand_name()
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network_name = 'lbaas-network-' + rand_number
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router_name = 'lbaas-router-' + rand_number
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cls.network = cls.create_network(network_name)
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cls.subnet = cls.create_subnet(cls.network)
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cls.tenant_id = cls.subnet.get('tenant_id')
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cls.subnet_id = cls.subnet.get('id')
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# NSX-v: load-balancer's subnet need to attach to exclusive-router
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router_cfg = dict(router_name=router_name, router_type='exclusive')
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cls.router = cls.create_router(**router_cfg)
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cls.create_router_interface(cls.router['id'], cls.subnet['id'])
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@classmethod
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def resource_cleanup(cls):
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for lb_id in cls._lbs_to_delete:
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try:
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statuses = cls._show_load_balancer_status_tree(lb_id)
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lb = statuses.get('loadbalancer')
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except exceptions.NotFound:
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continue
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for listener in lb.get('listeners', []):
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for pool in listener.get('pools'):
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hm = pool.get('healthmonitor')
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if hm:
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test_utils.call_and_ignore_notfound_exc(
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cls.health_monitors_client.delete_health_monitor,
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pool.get('healthmonitor').get('id'))
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cls._wait_for_load_balancer_status(lb_id)
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test_utils.call_and_ignore_notfound_exc(
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cls.pools_client.delete_pool, pool.get('id'))
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cls._wait_for_load_balancer_status(lb_id)
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health_monitor = pool.get('healthmonitor')
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if health_monitor:
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test_utils.call_and_ignore_notfound_exc(
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cls.health_monitors_client.delete_health_monitor,
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health_monitor.get('id'))
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cls._wait_for_load_balancer_status(lb_id)
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test_utils.call_and_ignore_notfound_exc(
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cls.listeners_client.delete_listener,
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listener.get('id'))
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cls._wait_for_load_balancer_status(lb_id)
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test_utils.call_and_ignore_notfound_exc(
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cls._delete_load_balancer, lb_id)
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# NSX-v: delete exclusive router
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cls.delete_router(cls.router)
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super(BaseTestCase, cls).resource_cleanup()
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@classmethod
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def setUpClass(cls):
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cls.LOG = logging.getLogger(cls._get_full_case_name())
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super(BaseTestCase, cls).setUpClass()
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def setUp(cls):
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cls.LOG.info(_LI('Starting: {0}').format(cls._testMethodName))
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super(BaseTestCase, cls).setUp()
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def tearDown(cls):
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super(BaseTestCase, cls).tearDown()
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cls.LOG.info(_LI('Finished: {0}\n').format(cls._testMethodName))
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@classmethod
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def _create_load_balancer(cls, wait=True, **lb_kwargs):
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lb = cls.load_balancers_client.create_load_balancer(**lb_kwargs)
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lb = lb.get('loadbalancer', lb)
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if wait:
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cls._wait_for_load_balancer_status(lb.get('id'))
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cls._lbs_to_delete.append(lb.get('id'))
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port = cls.ports_client.show_port(lb['vip_port_id'])
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cls.ports.append(port['port'])
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return lb
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@classmethod
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def _create_active_load_balancer(cls, **kwargs):
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lb = cls._create_load_balancer(**kwargs)
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lb = lb.get('loadbalancer', lb)
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lb = cls._wait_for_load_balancer_status(lb.get('id'))
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return lb
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@classmethod
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def _delete_load_balancer(cls, load_balancer_id, wait=True):
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cls.load_balancers_client.delete_load_balancer(load_balancer_id)
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if wait:
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cls._wait_for_load_balancer_status(
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load_balancer_id, delete=True)
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@classmethod
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def _update_load_balancer(cls, load_balancer_id, wait=True, **lb_kwargs):
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lb = cls.load_balancers_client.update_load_balancer(
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load_balancer_id, **lb_kwargs)
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lb = lb.get('loadbalancer', lb)
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if wait:
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cls._wait_for_load_balancer_status(
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load_balancer_id)
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return lb
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@classmethod
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def _show_load_balancer(cls, load_balancer_id):
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lb = cls.load_balancers_client.show_load_balancer(load_balancer_id)
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lb = lb.get('loadbalancer', lb)
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return lb
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@classmethod
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def _list_load_balancers(cls, **filters):
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lbs = cls.load_balancers_client.list_load_balancers(**filters)
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lb_list = lbs.get('loadbalancers', lbs)
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return lb_list
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@classmethod
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def _wait_for_load_balancer_status(cls, load_balancer_id,
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provisioning_status='ACTIVE',
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operating_status='ONLINE',
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delete=False):
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interval_time = 1
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timeout = 600
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end_time = time.time() + timeout
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lb = {}
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while time.time() < end_time:
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try:
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lb = cls.load_balancers_client.show_load_balancer(
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load_balancer_id)
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if not lb:
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# loadbalancer not found
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if delete:
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break
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else:
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raise Exception(
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_("loadbalancer {lb_id} not"
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" found").format(
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lb_id=load_balancer_id))
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lb = lb.get('loadbalancer', lb)
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if (lb.get('provisioning_status') == provisioning_status and
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lb.get('operating_status') == operating_status):
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break
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time.sleep(interval_time)
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except exceptions.NotFound as e:
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# if wait is for delete operation do break
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if delete:
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break
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else:
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# raise original exception
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raise e
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else:
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if delete:
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raise exceptions.TimeoutException(
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_("Waited for load balancer {lb_id} to be deleted for "
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"{timeout} seconds but can still observe that it "
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"exists.").format(
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lb_id=load_balancer_id,
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timeout=timeout))
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else:
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raise exceptions.TimeoutException(
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_("Wait for load balancer ran for {timeout} seconds and "
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"did not observe {lb_id} reach {provisioning_status} "
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"provisioning status and {operating_status} "
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"operating status.").format(
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timeout=timeout,
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lb_id=load_balancer_id,
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provisioning_status=provisioning_status,
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operating_status=operating_status))
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return lb
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@classmethod
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def _show_load_balancer_status_tree(cls, load_balancer_id):
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statuses = cls.load_balancers_client.show_load_balancer_status_tree(
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load_balancer_id=load_balancer_id)
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statuses = statuses.get('statuses', statuses)
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return statuses
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@classmethod
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def _show_load_balancer_stats(cls, load_balancer_id):
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stats = cls.load_balancers_client.show_load_balancer_stats(
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load_balancer_id=load_balancer_id)
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stats = stats.get('stats', stats)
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return stats
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@classmethod
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def _create_listener(cls, wait=True, **listener_kwargs):
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listener = cls.listeners_client.create_listener(**listener_kwargs)
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listener = listener.get('listener', listener)
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if wait:
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cls._wait_for_load_balancer_status(cls.load_balancer.get('id'))
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return listener
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@classmethod
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def _delete_listener(cls, listener_id, wait=True):
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cls.listeners_client.delete_listener(listener_id)
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if wait:
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cls._wait_for_load_balancer_status(cls.load_balancer.get('id'))
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@classmethod
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def _update_listener(cls, listener_id, wait=True, **listener_kwargs):
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listener = cls.listeners_client.update_listener(
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listener_id, **listener_kwargs)
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listener = listener.get('listener', listener)
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if wait:
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cls._wait_for_load_balancer_status(
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cls.load_balancer.get('id'))
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return listener
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@classmethod
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def _show_listener(cls, listener_id):
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listener = cls.listeners_client.show_listener(listener_id)
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listener = listener.get('listener', listener)
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return listener
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@classmethod
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def _list_listeners(cls, **filters):
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lbs = cls.listeners_client.list_listeners(**filters)
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lb_list = lbs.get('listeners', lbs)
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return lb_list
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@classmethod
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def _create_pool(cls, wait=True, **pool_kwargs):
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pool = cls.pools_client.create_pool(**pool_kwargs)
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pool = pool.get('pool', pool)
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if wait:
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cls._wait_for_load_balancer_status(cls.load_balancer.get('id'))
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return pool
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@classmethod
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def _delete_pool(cls, pool_id, wait=True):
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cls.pools_client.delete_pool(pool_id)
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if wait:
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cls._wait_for_load_balancer_status(cls.load_balancer.get('id'))
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@classmethod
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def _update_pool(cls, pool_id, wait=True, **pool_kwargs):
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pool = cls.pools_client.update_pool(pool_id, **pool_kwargs)
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pool = pool.get('pool', pool)
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if wait:
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cls._wait_for_load_balancer_status(
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cls.load_balancer.get('id'))
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return pool
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@classmethod
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def _show_pool(cls, pool_id):
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pool = cls.pools_client.show_pool(pool_id)
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pool = pool.get('pool', pool)
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return pool
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@classmethod
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def _list_pools(cls, **filters):
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pools = cls.pools_client.list_pools(**filters)
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pool_list = pools.get('pools', pools)
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return pool_list
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def _create_health_monitor(self, wait=True, cleanup=True,
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**health_monitor_kwargs):
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hm = self.health_monitors_client.create_health_monitor(
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**health_monitor_kwargs)
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hm = hm.get('healthmonitor', hm)
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if cleanup:
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self.addCleanup(self._delete_health_monitor, hm.get('id'))
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if wait:
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self._wait_for_load_balancer_status(self.load_balancer.get('id'))
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return hm
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def _delete_health_monitor(self, health_monitor_id, wait=True):
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self.health_monitors_client.delete_health_monitor(health_monitor_id)
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if wait:
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self._wait_for_load_balancer_status(self.load_balancer.get('id'))
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def _update_health_monitor(self, health_monitor_id, wait=True,
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**health_monitor_kwargs):
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hm = self.health_monitors_client.update_health_monitor(
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health_monitor_id, **health_monitor_kwargs)
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hm = hm.get('healthmonitor', hm)
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if wait:
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self._wait_for_load_balancer_status(
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self.load_balancer.get('id'))
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return hm
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def _show_health_monitor(self, health_monitor_id):
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hm = self.health_monitors_client.show_health_monitor(health_monitor_id)
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hm = hm.get('healthmonitor', hm)
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return hm
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def _list_health_monitors(self, **filters):
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hms = self.health_monitors_client.list_health_monitors(**filters)
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hm_list = hms.get('healthmonitors', hms)
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return hm_list
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@classmethod
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def _create_member(cls, pool_id, wait=True, **member_kwargs):
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member = cls.members_client.create_member(pool_id, **member_kwargs)
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member = member.get('member', member)
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if wait:
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cls._wait_for_load_balancer_status(cls.load_balancer.get('id'))
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return member
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@classmethod
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def _delete_member(cls, pool_id, member_id, wait=True):
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cls.members_client.delete_member(pool_id, member_id)
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if wait:
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cls._wait_for_load_balancer_status(cls.load_balancer.get('id'))
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@classmethod
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def _update_member(cls, pool_id, member_id, wait=True,
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**member_kwargs):
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member = cls.members_client.update_member(
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pool_id, member_id, **member_kwargs)
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member = member.get('member', member)
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if wait:
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cls._wait_for_load_balancer_status(
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cls.load_balancer.get('id'))
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return member
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@classmethod
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def _show_member(cls, pool_id, member_id):
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member = cls.members_client.show_member(pool_id, member_id)
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member = member.get('member', member)
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return member
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@classmethod
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def _list_members(cls, pool_id, **filters):
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members = cls.members_client.list_members(pool_id, **filters)
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member_list = members.get('members', members)
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return member_list
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@classmethod
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def _check_status_tree(cls, load_balancer_id, listener_ids=None,
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pool_ids=None, health_monitor_id=None,
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member_ids=None):
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statuses = cls._show_load_balancer_status_tree(load_balancer_id)
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load_balancer = statuses['loadbalancer']
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assert 'ONLINE' == load_balancer['operating_status']
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assert 'ACTIVE' == load_balancer['provisioning_status']
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if listener_ids:
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cls._check_status_tree_thing(listener_ids,
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load_balancer['listeners'])
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if pool_ids:
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cls._check_status_tree_thing(pool_ids,
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load_balancer['listeners']['pools'])
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if member_ids:
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cls._check_status_tree_thing(
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member_ids,
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load_balancer['listeners']['pools']['members'])
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if health_monitor_id:
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health_monitor = (
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load_balancer['listeners']['pools']['health_monitor'])
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assert health_monitor_id == health_monitor['id']
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assert 'ACTIVE' == health_monitor['provisioning_status']
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@classmethod
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def _check_status_tree_thing(cls, actual_thing_ids, status_tree_things):
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found_things = 0
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status_tree_things = status_tree_things
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assert len(actual_thing_ids) == len(status_tree_things)
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for actual_thing_id in actual_thing_ids:
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for status_tree_thing in status_tree_things:
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if status_tree_thing['id'] == actual_thing_id:
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assert 'ONLINE' == (
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status_tree_thing['operating_status'])
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assert 'ACTIVE' == (
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status_tree_thing['provisioning_status'])
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found_things += 1
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assert len(actual_thing_ids) == found_things
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@classmethod
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def _get_full_case_name(cls):
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name = '{module}:{case_name}'.format(
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module=cls.__module__,
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case_name=cls.__name__
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)
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return name
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class BaseAdminTestCase(BaseTestCase):
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# This class picks admin credentials and run the tempest tests
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_setup_lbaas_non_admin_resource = False
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@classmethod
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def resource_setup(cls):
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super(BaseAdminTestCase, cls).resource_setup()
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mgr = cls.get_client_manager(credential_type='admin')
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cls.create_lbaas_clients(mgr)
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cls.setup_lbaas_core_network()
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@classmethod
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def resource_cleanup(cls):
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super(BaseAdminTestCase, cls).resource_cleanup()
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