406 lines
18 KiB
Python
406 lines
18 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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import testtools
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from uuid import UUID
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from dateutil import parser
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from oslo_utils import strutils
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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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from tempest.lib import exceptions
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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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class ListenerScenarioTest(test_base.LoadBalancerBaseTest):
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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(ListenerScenarioTest, cls).resource_setup()
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lb_name = data_utils.rand_name("lb_member_lb1_listener")
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lb_kwargs = {const.PROVIDER: CONF.load_balancer.provider,
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const.NAME: lb_name}
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cls._setup_lb_network_kwargs(lb_kwargs)
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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, cascade=True)
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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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cls.allowed_cidrs = ['192.0.1.0/24']
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if CONF.load_balancer.test_with_ipv6:
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cls.allowed_cidrs = ['2001:db8:a0b:12f0::/64']
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def _create_pools(cls, protocol, algorithm):
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if (algorithm == const.LB_ALGORITHM_SOURCE_IP_PORT and not
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cls.mem_listener_client.is_version_supported(
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cls.api_version, '2.13')):
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raise testtools.TestCase.skipException(
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'Skipping this test as load balancing algorithm '
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'SOURCE_IP_PORT requires API version 2.13 or newer.')
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pool1_name = data_utils.rand_name("lb_member_pool1_listener")
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pool1_kwargs = {
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const.NAME: pool1_name,
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const.PROTOCOL: protocol,
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const.LB_ALGORITHM: algorithm,
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const.LOADBALANCER_ID: cls.lb_id,
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}
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pool1 = cls.mem_pool_client.create_pool(**pool1_kwargs)
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pool1_id = pool1[const.ID]
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cls.addClassResourceCleanup(
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cls.mem_pool_client.cleanup_pool,
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pool1_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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pool2_name = data_utils.rand_name("lb_member_pool2_listener")
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pool2_kwargs = {
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const.NAME: pool2_name,
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const.PROTOCOL: protocol,
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const.LB_ALGORITHM: algorithm,
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const.LOADBALANCER_ID: cls.lb_id,
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}
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pool2 = cls.mem_pool_client.create_pool(**pool2_kwargs)
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pool2_id = pool2[const.ID]
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cls.addClassResourceCleanup(
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cls.mem_pool_client.cleanup_pool,
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pool2_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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return pool1_id, pool2_id
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# Note: TERMINATED_HTTPS listeners are covered in a different
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# tempest scenario suite due to the need for key-manager services
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@decorators.idempotent_id('ecdd65b0-cf8f-48ee-972b-2f09425472f1')
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def test_http_least_connections_listener_CRUD(self):
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pool1, pool2 = self._create_pools(const.HTTP,
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const.LB_ALGORITHM_LEAST_CONNECTIONS)
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self._test_listener_CRUD(const.HTTP, pool1, pool2)
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@decorators.idempotent_id('0681b2ac-8301-4e6c-bf29-b35244864af3')
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def test_tcp_least_connections_listener_CRUD(self):
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pool1, pool2 = self._create_pools(const.TCP,
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const.LB_ALGORITHM_LEAST_CONNECTIONS)
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self._test_listener_CRUD(const.TCP, pool1, pool2)
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@decorators.idempotent_id('27a2ba7d-6147-46e4-886a-47c1ba63bf89')
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def test_udp_least_connections_listener_CRUD(self):
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pool1, pool2 = self._create_pools(const.UDP,
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const.LB_ALGORITHM_LEAST_CONNECTIONS)
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self._test_listener_CRUD(const.UDP, pool1, pool2)
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@decorators.idempotent_id('4a874014-b7d1-49a4-ac9a-2400b3434700')
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def test_http_round_robin_listener_CRUD(self):
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pool1, pool2 = self._create_pools(const.HTTP,
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const.LB_ALGORITHM_ROUND_ROBIN)
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self._test_listener_CRUD(const.HTTP, pool1, pool2)
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@decorators.idempotent_id('2b888812-d916-44f0-b620-8d83dbb45975')
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def test_tcp_round_robin_listener_CRUD(self):
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pool1, pool2 = self._create_pools(const.TCP,
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const.LB_ALGORITHM_ROUND_ROBIN)
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self._test_listener_CRUD(const.TCP, pool1, pool2)
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@decorators.idempotent_id('dd913f74-c6a6-4998-9bed-095babb9cb47')
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def test_udp_round_robin_listener_CRUD(self):
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pool1, pool2 = self._create_pools(const.UDP,
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const.LB_ALGORITHM_ROUND_ROBIN)
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self._test_listener_CRUD(const.UDP, pool1, pool2)
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@decorators.idempotent_id('b2ae8604-7a4f-477c-9658-fac27734671a')
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def test_http_source_ip_listener_CRUD(self):
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pool1, pool2 = self._create_pools(const.HTTP,
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const.LB_ALGORITHM_SOURCE_IP)
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self._test_listener_CRUD(const.HTTP, pool1, pool2)
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@decorators.idempotent_id('0ad3fdee-e8c2-4c44-9690-b8a838fbc7a5')
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def test_tcp_source_ip_listener_CRUD(self):
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pool1, pool2 = self._create_pools(const.TCP,
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const.LB_ALGORITHM_SOURCE_IP)
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self._test_listener_CRUD(const.TCP, pool1, pool2)
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@decorators.idempotent_id('7830aba8-12ca-40d9-9d9b-a63f7a43b287')
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def test_udp_source_ip_listener_CRUD(self):
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pool1, pool2 = self._create_pools(const.UDP,
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const.LB_ALGORITHM_SOURCE_IP)
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self._test_listener_CRUD(const.UDP, pool1, pool2)
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@decorators.idempotent_id('807a421e-5e99-4556-b0eb-512d39b25eac')
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def test_http_source_ip_port_listener_CRUD(self):
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try:
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pool1, pool2 = self._create_pools(
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const.HTTP, const.LB_ALGORITHM_SOURCE_IP_PORT)
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self._test_listener_CRUD(const.HTTP, pool1, pool2)
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except exceptions.NotImplemented as e:
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message = ("The configured provider driver '{driver}' "
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"does not support a feature required for this "
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"test.".format(driver=CONF.load_balancer.provider))
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if hasattr(e, 'resp_body'):
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message = e.resp_body.get('faultstring', message)
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raise testtools.TestCase.skipException(message)
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@decorators.idempotent_id('6211f8ad-622d-404d-b199-8c2eb55ab340')
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def test_tcp_source_ip_port_listener_CRUD(self):
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try:
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pool1, pool2 = self._create_pools(
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const.TCP, const.LB_ALGORITHM_SOURCE_IP_PORT)
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self._test_listener_CRUD(const.TCP, pool1, pool2)
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except exceptions.NotImplemented as e:
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message = ("The configured provider driver '{driver}' "
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"does not support a feature required for this "
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"test.".format(driver=CONF.load_balancer.provider))
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if hasattr(e, 'resp_body'):
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message = e.resp_body.get('faultstring', message)
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raise testtools.TestCase.skipException(message)
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@decorators.idempotent_id('3f9a2de9-5012-437d-a907-a25e1f68ccfb')
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def test_udp_source_ip_port_listener_CRUD(self):
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try:
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pool1, pool2 = self._create_pools(
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const.UDP, const.LB_ALGORITHM_SOURCE_IP_PORT)
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self._test_listener_CRUD(const.UDP, pool1, pool2)
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except exceptions.NotImplemented as e:
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message = ("The configured provider driver '{driver}' "
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"does not support a feature required for this "
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"test.".format(driver=CONF.load_balancer.provider))
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if hasattr(e, 'resp_body'):
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message = e.resp_body.get('faultstring', message)
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raise testtools.TestCase.skipException(message)
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def _test_listener_CRUD(self, protocol, pool1_id, pool2_id):
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"""Tests listener create, read, update, delete
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* Create a fully populated listener.
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* Show listener details.
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* Update the listener.
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* Delete the listener.
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"""
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# Listener create
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listener_name = data_utils.rand_name("lb_member_listener1-CRUD")
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listener_description = data_utils.arbitrary_string(size=255)
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listener_kwargs = {
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const.NAME: listener_name,
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const.DESCRIPTION: listener_description,
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const.ADMIN_STATE_UP: False,
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const.PROTOCOL: protocol,
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const.PROTOCOL_PORT: 80,
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const.LOADBALANCER_ID: self.lb_id,
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const.CONNECTION_LIMIT: 200,
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const.DEFAULT_POOL_ID: pool1_id,
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# TODO(rm_work): need to finish the rest of this stuff
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# const.DEFAULT_TLS_CONTAINER_REF: '',
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# const.SNI_CONTAINER_REFS: [],
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}
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if protocol in [const.HTTP, const.TERMINATED_HTTPS]:
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listener_kwargs.update({
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const.INSERT_HEADERS: {
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const.X_FORWARDED_FOR: "true",
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const.X_FORWARDED_PORT: "true"
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},
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})
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if self.mem_listener_client.is_version_supported(
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self.api_version, '2.1'):
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listener_kwargs.update({
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const.TIMEOUT_CLIENT_DATA: 1000,
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const.TIMEOUT_MEMBER_CONNECT: 1000,
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const.TIMEOUT_MEMBER_DATA: 1000,
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const.TIMEOUT_TCP_INSPECT: 50,
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})
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if self.mem_listener_client.is_version_supported(
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self.api_version, '2.12'):
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listener_kwargs.update({const.ALLOWED_CIDRS: self.allowed_cidrs})
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listener = self.mem_listener_client.create_listener(**listener_kwargs)
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self.addCleanup(
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self.mem_listener_client.cleanup_listener,
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listener[const.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.build_interval,
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CONF.load_balancer.build_timeout)
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listener = waiters.wait_for_status(
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self.mem_listener_client.show_listener,
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listener[const.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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self.assertEqual(listener_name, listener[const.NAME])
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self.assertEqual(listener_description, listener[const.DESCRIPTION])
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self.assertFalse(listener[const.ADMIN_STATE_UP])
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parser.parse(listener[const.CREATED_AT])
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parser.parse(listener[const.UPDATED_AT])
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UUID(listener[const.ID])
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# Operating status will be OFFLINE while admin_state_up = False
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self.assertEqual(const.OFFLINE, listener[const.OPERATING_STATUS])
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self.assertEqual(protocol, listener[const.PROTOCOL])
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self.assertEqual(80, listener[const.PROTOCOL_PORT])
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self.assertEqual(200, listener[const.CONNECTION_LIMIT])
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if protocol in [const.HTTP, const.TERMINATED_HTTPS]:
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insert_headers = listener[const.INSERT_HEADERS]
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self.assertTrue(strutils.bool_from_string(
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insert_headers[const.X_FORWARDED_FOR]))
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self.assertTrue(strutils.bool_from_string(
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insert_headers[const.X_FORWARDED_PORT]))
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self.assertEqual(pool1_id, listener[const.DEFAULT_POOL_ID])
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if self.mem_listener_client.is_version_supported(
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self.api_version, '2.1'):
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self.assertEqual(1000, listener[const.TIMEOUT_CLIENT_DATA])
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self.assertEqual(1000, listener[const.TIMEOUT_MEMBER_CONNECT])
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self.assertEqual(1000, listener[const.TIMEOUT_MEMBER_DATA])
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self.assertEqual(50, listener[const.TIMEOUT_TCP_INSPECT])
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if self.mem_listener_client.is_version_supported(
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self.api_version, '2.12'):
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self.assertEqual(self.allowed_cidrs, listener[const.ALLOWED_CIDRS])
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# Listener update
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new_name = data_utils.rand_name("lb_member_listener1-update")
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new_description = data_utils.arbitrary_string(size=255,
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base_text='new')
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listener_update_kwargs = {
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const.NAME: new_name,
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const.DESCRIPTION: new_description,
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const.ADMIN_STATE_UP: True,
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const.CONNECTION_LIMIT: 400,
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const.DEFAULT_POOL_ID: pool2_id,
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# TODO(rm_work): need to finish the rest of this stuff
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# const.DEFAULT_TLS_CONTAINER_REF: '',
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# const.SNI_CONTAINER_REFS: [],
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}
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if protocol in [const.HTTP, const.TERMINATED_HTTPS]:
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listener_update_kwargs.update({
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const.INSERT_HEADERS: {
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const.X_FORWARDED_FOR: "false",
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const.X_FORWARDED_PORT: "false"
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},
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})
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if self.mem_listener_client.is_version_supported(
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self.api_version, '2.1'):
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listener_update_kwargs.update({
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const.TIMEOUT_CLIENT_DATA: 2000,
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const.TIMEOUT_MEMBER_CONNECT: 2000,
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const.TIMEOUT_MEMBER_DATA: 2000,
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const.TIMEOUT_TCP_INSPECT: 100,
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})
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if self.mem_listener_client.is_version_supported(
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self.api_version, '2.12'):
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new_cidrs = ['192.0.2.0/24']
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if CONF.load_balancer.test_with_ipv6:
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new_cidrs = ['2001:db8::/64']
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listener_update_kwargs.update({const.ALLOWED_CIDRS: new_cidrs})
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listener = self.mem_listener_client.update_listener(
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listener[const.ID], **listener_update_kwargs)
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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.build_interval,
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CONF.load_balancer.build_timeout)
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listener = waiters.wait_for_status(
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self.mem_listener_client.show_listener,
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listener[const.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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if not CONF.load_balancer.test_with_noop:
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listener = waiters.wait_for_status(
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self.mem_listener_client.show_listener,
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listener[const.ID], const.OPERATING_STATUS,
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const.ONLINE,
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CONF.load_balancer.build_interval,
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CONF.load_balancer.build_timeout)
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self.assertEqual(new_name, listener[const.NAME])
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self.assertEqual(new_description, listener[const.DESCRIPTION])
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self.assertTrue(listener[const.ADMIN_STATE_UP])
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# Operating status is a measured status, so no-op will not go online
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if CONF.load_balancer.test_with_noop:
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self.assertEqual(const.OFFLINE, listener[const.OPERATING_STATUS])
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else:
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self.assertEqual(const.ONLINE, listener[const.OPERATING_STATUS])
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self.assertEqual(protocol, listener[const.PROTOCOL])
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self.assertEqual(80, listener[const.PROTOCOL_PORT])
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self.assertEqual(400, listener[const.CONNECTION_LIMIT])
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if protocol in [const.HTTP, const.TERMINATED_HTTPS]:
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insert_headers = listener[const.INSERT_HEADERS]
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self.assertFalse(strutils.bool_from_string(
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insert_headers[const.X_FORWARDED_FOR]))
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self.assertFalse(strutils.bool_from_string(
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insert_headers[const.X_FORWARDED_PORT]))
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self.assertEqual(pool2_id, listener[const.DEFAULT_POOL_ID])
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if self.mem_listener_client.is_version_supported(
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self.api_version, '2.1'):
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self.assertEqual(2000, listener[const.TIMEOUT_CLIENT_DATA])
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self.assertEqual(2000, listener[const.TIMEOUT_MEMBER_CONNECT])
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self.assertEqual(2000, listener[const.TIMEOUT_MEMBER_DATA])
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self.assertEqual(100, listener[const.TIMEOUT_TCP_INSPECT])
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if self.mem_listener_client.is_version_supported(
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self.api_version, '2.12'):
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expected_cidrs = ['192.0.2.0/24']
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if CONF.load_balancer.test_with_ipv6:
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expected_cidrs = ['2001:db8::/64']
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self.assertEqual(expected_cidrs, listener[const.ALLOWED_CIDRS])
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# Listener delete
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self.mem_listener_client.delete_listener(listener[const.ID])
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waiters.wait_for_deleted_status_or_not_found(
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self.mem_listener_client.show_listener, listener[const.ID],
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const.PROVISIONING_STATUS,
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CONF.load_balancer.check_interval,
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CONF.load_balancer.check_timeout)
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waiters.wait_for_status(
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self.mem_lb_client.show_loadbalancer,
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self.lb_id, const.PROVISIONING_STATUS,
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const.ACTIVE,
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CONF.load_balancer.check_interval,
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CONF.load_balancer.check_timeout)
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