174 lines
7.1 KiB
Python
174 lines
7.1 KiB
Python
# Copyright 2018 GoDaddy
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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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from oslo_log import log as logging
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from tempest import config
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from tempest.lib.common.utils import data_utils
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from tempest.lib import decorators
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import testtools
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from octavia_tempest_plugin.common import constants as const
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from octavia_tempest_plugin.tests import test_base
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from octavia_tempest_plugin.tests import waiters
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CONF = config.CONF
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LOG = logging.getLogger(__name__)
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@testtools.skipUnless(
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CONF.validation.run_validation,
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'Traffic tests will not work without run_validation enabled.')
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class TrafficOperationsScenarioTest(test_base.LoadBalancerBaseTestWithCompute):
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@classmethod
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def resource_setup(cls):
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"""Setup resources needed by the tests."""
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super(TrafficOperationsScenarioTest, cls).resource_setup()
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lb_name = data_utils.rand_name("lb_member_lb1_operations")
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lb_kwargs = {const.PROVIDER: CONF.load_balancer.provider,
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const.NAME: lb_name}
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# TODO(rm_work): Make this work with ipv6 and split this test for both
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ip_version = 4
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cls._setup_lb_network_kwargs(lb_kwargs, ip_version)
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lb = cls.mem_lb_client.create_loadbalancer(**lb_kwargs)
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cls.lb_id = lb[const.ID]
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cls.addClassResourceCleanup(
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cls.mem_lb_client.cleanup_loadbalancer,
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cls.lb_id)
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if CONF.validation.connect_method == 'floating':
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port_id = lb[const.VIP_PORT_ID]
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result = cls.lb_mem_float_ip_client.create_floatingip(
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floating_network_id=CONF.network.public_network_id,
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port_id=port_id)
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floating_ip = result['floatingip']
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LOG.info('lb1_floating_ip: {}'.format(floating_ip))
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cls.addClassResourceCleanup(
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waiters.wait_for_not_found,
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cls.lb_mem_float_ip_client.delete_floatingip,
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cls.lb_mem_float_ip_client.show_floatingip,
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floatingip_id=floating_ip['id'])
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cls.lb_vip_address = floating_ip['floating_ip_address']
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else:
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cls.lb_vip_address = lb[const.VIP_ADDRESS]
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waiters.wait_for_status(cls.mem_lb_client.show_loadbalancer,
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cls.lb_id, const.PROVISIONING_STATUS,
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const.ACTIVE,
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CONF.load_balancer.lb_build_interval,
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CONF.load_balancer.lb_build_timeout)
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listener_name = data_utils.rand_name("lb_member_listener1_operations")
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listener_kwargs = {
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const.NAME: listener_name,
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const.PROTOCOL: const.HTTP,
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const.PROTOCOL_PORT: '80',
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const.LOADBALANCER_ID: cls.lb_id,
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}
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listener = cls.mem_listener_client.create_listener(**listener_kwargs)
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cls.listener_id = listener[const.ID]
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cls.addClassResourceCleanup(
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cls.mem_listener_client.cleanup_listener,
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cls.listener_id,
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lb_client=cls.mem_lb_client, lb_id=cls.lb_id)
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waiters.wait_for_status(cls.mem_lb_client.show_loadbalancer,
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cls.lb_id, const.PROVISIONING_STATUS,
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const.ACTIVE,
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CONF.load_balancer.build_interval,
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CONF.load_balancer.build_timeout)
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pool_name = data_utils.rand_name("lb_member_pool1_operations")
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pool_kwargs = {
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const.NAME: pool_name,
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const.PROTOCOL: const.HTTP,
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const.LB_ALGORITHM: const.LB_ALGORITHM_ROUND_ROBIN,
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const.LISTENER_ID: cls.listener_id,
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}
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pool = cls.mem_pool_client.create_pool(**pool_kwargs)
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cls.pool_id = pool[const.ID]
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cls.addClassResourceCleanup(
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cls.mem_pool_client.cleanup_pool,
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cls.pool_id,
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lb_client=cls.mem_lb_client, lb_id=cls.lb_id)
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waiters.wait_for_status(cls.mem_lb_client.show_loadbalancer,
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cls.lb_id, const.PROVISIONING_STATUS,
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const.ACTIVE,
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CONF.load_balancer.build_interval,
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CONF.load_balancer.build_timeout)
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@testtools.skipIf(CONF.load_balancer.test_with_noop,
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'Traffic tests will not work in noop mode.')
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@decorators.idempotent_id('6751135d-e15a-4e22-89f4-bfcc3408d424')
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def test_traffic(self):
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"""Tests sending traffic through a loadbalancer
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* Create a fully populated loadbalancer.
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* Test traffic to ensure it is balanced properly.
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"""
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# Set up Member 1 for Webserver 1
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member1_name = data_utils.rand_name("lb_member_member1-traffic")
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member1_kwargs = {
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const.POOL_ID: self.pool_id,
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const.NAME: member1_name,
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const.ADMIN_STATE_UP: True,
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const.ADDRESS: self.webserver1_ip,
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const.PROTOCOL_PORT: 80,
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}
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if self.lb_member_1_subnet:
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member1_kwargs[const.SUBNET_ID] = self.lb_member_1_subnet[const.ID]
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member1 = self.mem_member_client.create_member(
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**member1_kwargs)
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self.addClassResourceCleanup(
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self.mem_member_client.cleanup_member,
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member1[const.ID], pool_id=self.pool_id,
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lb_client=self.mem_lb_client, lb_id=self.lb_id)
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waiters.wait_for_status(
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self.mem_lb_client.show_loadbalancer, self.lb_id,
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const.PROVISIONING_STATUS, const.ACTIVE,
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CONF.load_balancer.check_interval,
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CONF.load_balancer.check_timeout)
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# Set up Member 2 for Webserver 2
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member2_name = data_utils.rand_name("lb_member_member2-traffic")
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member2_kwargs = {
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const.POOL_ID: self.pool_id,
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const.NAME: member2_name,
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const.ADMIN_STATE_UP: True,
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const.ADDRESS: self.webserver2_ip,
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const.PROTOCOL_PORT: 80,
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}
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if self.lb_member_2_subnet:
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member2_kwargs[const.SUBNET_ID] = self.lb_member_2_subnet[const.ID]
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member2 = self.mem_member_client.create_member(
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**member2_kwargs)
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self.addClassResourceCleanup(
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self.mem_member_client.cleanup_member,
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member2[const.ID], pool_id=self.pool_id,
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lb_client=self.mem_lb_client, lb_id=self.lb_id)
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waiters.wait_for_status(
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self.mem_lb_client.show_loadbalancer, self.lb_id,
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const.PROVISIONING_STATUS, const.ACTIVE,
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CONF.load_balancer.check_interval,
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CONF.load_balancer.check_timeout)
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# Send some traffic
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self._check_members_balanced(self.lb_vip_address)
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