[QOS] Correcting cleanup order of qos api test
test_qos_policy_assoc_ipv6_subnet_static_ip was failing earlier due to incorrect cleanup order Change-Id: I51d5bb698a6f671bca195ea8c750994b21a8aae6
This commit is contained in:
Deepthi Kandavara Jayarama
parent
29e8847e40
commit
5450998914
192
vmware_nsx_tempest_plugin/tests/test_ipv6_qos.py
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192
vmware_nsx_tempest_plugin/tests/test_ipv6_qos.py
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# Copyright 2019 VMware Inc
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# All Rights Reserved.
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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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from tempest.lib import exceptions
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from tempest import test
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from vmware_nsx_tempest_plugin.lib import feature_manager
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CONF = config.CONF
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CONF.validation.auth_method = 'None'
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LOG = logging.getLogger(__name__)
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DSCP_MARK = 12
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DSCP_MARK_UPDATED = 16
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BW_VALUE_KBPS = 1024
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BW_VALUE_MBPS = 1
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UPDATED_BW_VALUE_KBPS = 2048
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UPDATED_BW_VALUE_MBPS = 2
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MAX_BURST_KBPS = 1024000
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MAX_BURST_MBPS = 1
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class TestQos(feature_manager.FeatureManager):
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@classmethod
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def skip_checks(cls):
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super(TestQos, cls).skip_checks()
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if not (CONF.network.project_networks_reachable or
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CONF.network.public_network_id):
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msg = ('Either project_networks_reachable must be "true", or '
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'public_network_id must be defined.')
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raise cls.skipException(msg)
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if not CONF.network.public_network_cidr:
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msg = "public_network_cidr must be defined in network section."
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raise cls.skipException(msg)
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if not test.is_extension_enabled('qos', 'network'):
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msg = "q-qos extension not enabled."
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raise cls.skipException(msg)
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if not (CONF.network_feature_enabled.ipv6 and
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CONF.network_feature_enabled.ipv6_subnet_attributes):
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raise cls.skipException('IPv6 or its attributes not supported')
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@classmethod
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def setup_clients(cls):
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super(TestQos, cls).setup_clients()
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cls.cmgr_adm = cls.get_client_manager('admin')
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@classmethod
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def resource_setup(cls):
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super(TestQos, cls).resource_setup()
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def _create_ipv6_subnet(self, network, router, slaac=False):
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subnet_client = self.cmgr_adm.subnets_client
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subnet_name = network['name'] + 'ipv6-sub'
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address_cidr = CONF.network.project_network_v6_cidr
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address_prefixlen = CONF.network.project_network_v6_mask_bits
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if ((address_prefixlen >= 126)):
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msg = ("Subnet %s isn't large enough for the test" % address_cidr)
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raise exceptions.InvalidConfiguration(msg)
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allocation_pools = {'allocation_pools': [{
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'start': str(address_cidr).split('/')[0] + '2',
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'end':str(address_cidr).split('/')[0] + '70'}]}
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if slaac:
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subnet = self.create_topology_subnet(subnet_name, network,
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subnets_client=subnet_client,
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routers_client=self.cmgr_adm.routers_client,
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router_id=router['id'],
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ip_version=6, ipv6_ra_mode='slaac',
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ipv6_address_mode='slaac',
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**allocation_pools)
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else:
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subnet = self.create_topology_subnet(subnet_name, network,
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subnets_client=subnet_client,
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ip_version=6, enable_dhcp=False,
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**allocation_pools)
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return subnet
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def _create_single_ipv6_rtr_topology(self, slaac=False):
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"""Create IPv6 subnet and attach them to a router
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"""
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rtr_name = data_utils.rand_name("qos-rtr")
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router = self.create_topology_router(
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rtr_name, routers_client=self.cmgr_adm.routers_client)
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name = data_utils.rand_name("qos-network")
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networks_client = self.cmgr_adm.networks_client
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network = self.create_topology_network(name,
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networks_client=networks_client)
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self._create_ipv6_subnet(network, router, slaac)
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return network, router
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def _create_qos_policy(self):
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"""Create a qos policy with bandwidth limit rule
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and dscp rule
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"""
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name = data_utils.rand_name('test-qos-policy-')
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policy = self.create_qos_policy(name,
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description='bw_dscp_rule',
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shared=False)
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# add bw rule
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self.create_bandwidth_limit_rule(
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policy_id=policy['id'], max_kbps=BW_VALUE_KBPS,
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max_burst_kbps=MAX_BURST_KBPS)
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# add dscp rule
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self.create_dscp_marking_rule(
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policy_id=policy['id'], dscp_mark=DSCP_MARK)
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return policy
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@decorators.attr(type=['nsxv3', 'positive'])
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@decorators.idempotent_id('b46d699f-9bd5-4430-a816-167ffed66551')
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def test_qos_policy_assoc_ipv6_subnet_static_ip(self):
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"""Create network with IPv6 static assignment based subnet
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Associate qos policy to the network
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"""
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policy = self. _create_qos_policy()
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network, _ = self._create_single_ipv6_rtr_topology()
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self.cmgr_adm.networks_client.update_network(
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network['id'], qos_policy_id=policy['id'])
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updated_network = self.cmgr_adm.networks_client.show_network(
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network['id'])
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self.assertEqual(updated_network['network']['qos_policy_id'],
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policy['id'])
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@decorators.attr(type=['nsxv3', 'positive'])
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@decorators.idempotent_id('a121d38e-d977-4bd0-b7db-6f7d9e206f7a')
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def test_qos_policy_assoc_ipv6_subnet_slaac_ip(self):
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"""Create network with IPv6 SLAAC subnet
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Associate qos policy to the network
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"""
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policy = self. _create_qos_policy()
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network, _ = self._create_single_ipv6_rtr_topology(slaac=True)
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self.cmgr_adm.networks_client.update_network(
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network['id'], qos_policy_id=policy['id'])
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updated_network = self.cmgr_adm.networks_client.show_network(
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network['id'])
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self.assertEqual(updated_network['network']['qos_policy_id'],
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policy['id'])
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@decorators.attr(type=['nsxv3', 'positive'])
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@decorators.idempotent_id('7a6a2088-612f-4fc6-87be-d58c5d04b946')
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def test_qos_policy_assoc_ipv6_port_static_ip(self):
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"""Create network with IPv6 static assignment based subnet
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Associate qos policy to a port attached to the ipv6
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subnet
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"""
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network, _ = self._create_single_ipv6_rtr_topology()
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policy = self. _create_qos_policy()
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port_client = self.cmgr_adm.ports_client
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body = self.create_topology_port(network=network,
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ports_client=port_client, qos_policy_id=policy['id'])
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port = body['port']
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body = self.show_topology_port(port['id'],
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ports_client=port_client)
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port = body['port']
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self.assertEqual(port['qos_policy_id'],
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policy['id'])
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@decorators.attr(type=['nsxv3', 'positive'])
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@decorators.idempotent_id('f6297a98-f487-4403-852b-61fd0fce329c')
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def test_qos_policy_assoc_ipv6_port_slaac_ip(self):
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"""Create network with IPv6 SLAAC subnet
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Associate qos policy to a port attached
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to the ipv6 subnet
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"""
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policy = self. _create_qos_policy()
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network, _ = self._create_single_ipv6_rtr_topology(slaac=True)
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port_client = self.cmgr_adm.ports_client
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self.create_topology_port(network=network,
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ports_client=port_client)
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self.cmgr_adm.networks_client.update_network(
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network['id'], qos_policy_id=policy['id'])
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updated_network = self.cmgr_adm.networks_client.show_network(
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network['id'])
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self.assertEqual(updated_network['network']['qos_policy_id'],
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policy['id'])
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