276 lines
11 KiB
Python
276 lines
11 KiB
Python
# Copyright (c) 2017 Ericsson.
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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 copy
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import yaml
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from heat_integrationtests.functional import functional_base
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test_template = '''
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heat_template_version: pike
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description: Test template to create, update, delete trunk.
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resources:
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parent_net:
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type: OS::Neutron::Net
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trunk_net_one:
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type: OS::Neutron::Net
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trunk_net_two:
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type: OS::Neutron::Net
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parent_subnet:
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type: OS::Neutron::Subnet
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properties:
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network: { get_resource: parent_net }
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cidr: 10.0.0.0/16
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trunk_subnet_one:
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type: OS::Neutron::Subnet
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properties:
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network: { get_resource: trunk_net_one }
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cidr: 10.10.0.0/16
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trunk_subnet_two:
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type: OS::Neutron::Subnet
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properties:
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network: { get_resource: trunk_net_two }
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cidr: 10.20.0.0/16
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parent_port:
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type: OS::Neutron::Port
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properties:
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network: { get_resource: parent_net }
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name: trunk_parent_port
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sub_port_one:
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type: OS::Neutron::Port
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properties:
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network: { get_resource: trunk_net_one }
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name: trunk_sub_port_one
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sub_port_two:
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type: OS::Neutron::Port
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properties:
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network: { get_resource: trunk_net_two }
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name: trunk_sub_port_two
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trunk:
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type: OS::Neutron::Trunk
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properties:
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name: test_trunk
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port: { get_resource: parent_port }
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sub_ports:
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outputs:
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trunk_parent_port:
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value: { get_attr: [trunk, port_id] }
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'''
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class UpdateTrunkTest(functional_base.FunctionalTestsBase):
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@staticmethod
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def _sub_ports_dict_to_set(sub_ports):
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new_sub_ports = copy.deepcopy(sub_ports)
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# NOTE(lajos katona): In the template we have to give the sub port as
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# port, but from trunk_details we receive back them with port_id.
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# As an extra trunk_details contains the mac_address as well which is
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# useless here.
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# So here we have to make sure that the dictionary (input from
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# template or output from trunk_details) have the same keys:
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if any('mac_address' in d for d in new_sub_ports):
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for sp in new_sub_ports:
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sp['port'] = sp['port_id']
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del sp['port_id']
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del sp['mac_address']
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# NOTE(lajos katona): We receive lists (trunk_details['sub_ports'] and
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# the input to the template) and we can't be sure that the order is the
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# same, so by using sets we can compare them.
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sub_ports_set = {frozenset(d.items()) for d in new_sub_ports}
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return sub_ports_set
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def test_add_first_sub_port(self):
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stack_identifier = self.stack_create(template=test_template)
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parsed_template = yaml.safe_load(test_template)
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new_sub_port = [{'port': {'get_resource': 'sub_port_one'},
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'segmentation_id': 10,
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'segmentation_type': 'vlan'}]
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parsed_template['resources']['trunk']['properties'][
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'sub_ports'] = new_sub_port
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updated_template = yaml.safe_dump(parsed_template)
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self.update_stack(stack_identifier, updated_template)
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# Fix the port_id in the template for assertion
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new_sub_port[0]['port'] = self.get_physical_resource_id(
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stack_identifier, 'sub_port_one')
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parent_id = self.get_stack_output(
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stack_identifier, 'trunk_parent_port')
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parent_port = self.network_client.show_port(parent_id)['port']
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trunk_sub_port = parent_port['trunk_details']['sub_ports']
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self.assertEqual(self._sub_ports_dict_to_set(new_sub_port),
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self._sub_ports_dict_to_set(trunk_sub_port))
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def test_add_a_second_sub_port(self):
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parsed_template = yaml.safe_load(test_template)
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sub_ports = [{'port': {'get_resource': 'sub_port_one'},
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'segmentation_type': 'vlan',
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'segmentation_id': 10}, ]
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parsed_template['resources']['trunk']['properties'][
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'sub_ports'] = sub_ports
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template_with_sub_ports = yaml.safe_dump(parsed_template)
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stack_identifier = self.stack_create(template=template_with_sub_ports)
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new_sub_port = {'port': {'get_resource': 'sub_port_two'},
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'segmentation_id': 20,
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'segmentation_type': 'vlan'}
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parsed_template['resources']['trunk']['properties'][
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'sub_ports'].append(new_sub_port)
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updated_template = yaml.safe_dump(parsed_template)
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self.update_stack(stack_identifier, updated_template)
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# Fix the port_ids in the templates for assertion
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sub_ports[0]['port'] = self.get_physical_resource_id(
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stack_identifier, 'sub_port_one')
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new_sub_port['port'] = self.get_physical_resource_id(
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stack_identifier, 'sub_port_two')
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expected_sub_ports = [sub_ports[0], new_sub_port]
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parent_id = self.get_stack_output(
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stack_identifier, 'trunk_parent_port')
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parent_port = self.network_client.show_port(parent_id)['port']
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trunk_sub_ports = parent_port['trunk_details']['sub_ports']
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self.assertEqual(self._sub_ports_dict_to_set(expected_sub_ports),
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self._sub_ports_dict_to_set(trunk_sub_ports))
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def test_remove_sub_port_from_trunk(self):
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sub_ports = [{'port': {'get_resource': 'sub_port_one'},
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'segmentation_type': 'vlan',
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'segmentation_id': 10},
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{'port': {'get_resource': 'sub_port_two'},
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'segmentation_type': 'vlan',
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'segmentation_id': 20}]
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parsed_template = yaml.safe_load(test_template)
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parsed_template['resources']['trunk']['properties'][
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'sub_ports'] = sub_ports
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template_with_sub_ports = yaml.safe_dump(parsed_template)
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stack_identifier = self.stack_create(template=template_with_sub_ports)
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sub_port_to_be_removed = {'port': {'get_resource': 'sub_port_two'},
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'segmentation_type': 'vlan',
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'segmentation_id': 20}
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parsed_template['resources']['trunk'][
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'properties']['sub_ports'].remove(sub_port_to_be_removed)
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updated_template = yaml.safe_dump(parsed_template)
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self.update_stack(stack_identifier, updated_template)
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# Fix the port_ids in the templates for assertion
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sub_ports[0]['port'] = self.get_physical_resource_id(
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stack_identifier, 'sub_port_one')
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expected_sub_ports = [sub_ports[0]]
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parent_id = self.get_stack_output(
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stack_identifier, 'trunk_parent_port')
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parent_port = self.network_client.show_port(parent_id)['port']
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trunk_sub_ports = parent_port['trunk_details']['sub_ports']
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self.assertEqual(self._sub_ports_dict_to_set(expected_sub_ports),
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self._sub_ports_dict_to_set(trunk_sub_ports))
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def test_remove_last_sub_port_from_trunk(self):
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sub_ports = [{'port': {'get_resource': 'sub_port_one'},
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'segmentation_type': 'vlan',
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'segmentation_id': 10}]
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parsed_template = yaml.safe_load(test_template)
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parsed_template['resources']['trunk']['properties'][
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'sub_ports'] = sub_ports
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template_with_sub_ports = yaml.safe_dump(parsed_template)
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stack_identifier = self.stack_create(template=template_with_sub_ports)
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sub_port_to_be_removed = {'port': {'get_resource': 'sub_port_one'},
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'segmentation_type': 'vlan',
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'segmentation_id': 10}
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parsed_template['resources']['trunk'][
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'properties']['sub_ports'] = []
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updated_template = yaml.safe_dump(parsed_template)
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self.update_stack(stack_identifier, updated_template)
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sub_port_to_be_removed['port'] = self.get_physical_resource_id(
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stack_identifier, 'sub_port_one')
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parent_id = self.get_stack_output(
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stack_identifier, 'trunk_parent_port')
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parent_port = self.network_client.show_port(parent_id)['port']
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trunk_sub_ports = parent_port['trunk_details']['sub_ports']
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self.assertNotEqual(
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self._sub_ports_dict_to_set([sub_port_to_be_removed]),
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self._sub_ports_dict_to_set(trunk_sub_ports))
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self.assertFalse(trunk_sub_ports,
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'The returned sub ports (%s) in trunk_details is '
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'not empty!' % trunk_sub_ports)
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def test_update_existing_sub_port_on_trunk(self):
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sub_ports = [{'port': {'get_resource': 'sub_port_one'},
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'segmentation_type': 'vlan',
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'segmentation_id': 10}]
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parsed_template = yaml.safe_load(test_template)
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parsed_template['resources']['trunk']['properties'][
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'sub_ports'] = sub_ports
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template_with_sub_ports = yaml.safe_dump(parsed_template)
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stack_identifier = self.stack_create(template=template_with_sub_ports)
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sub_port_id = self.get_physical_resource_id(
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stack_identifier, 'sub_port_one')
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parsed_template['resources']['trunk']['properties']['sub_ports'][0][
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'segmentation_id'] = 99
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updated_template = yaml.safe_dump(parsed_template)
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self.update_stack(stack_identifier, updated_template)
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updated_sub_port = {'port': sub_port_id,
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'segmentation_type': 'vlan',
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'segmentation_id': 99}
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parent_id = self.get_stack_output(
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stack_identifier, 'trunk_parent_port')
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parent_port = self.network_client.show_port(parent_id)['port']
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trunk_sub_ports = parent_port['trunk_details']['sub_ports']
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self.assertEqual(self._sub_ports_dict_to_set([updated_sub_port]),
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self._sub_ports_dict_to_set(trunk_sub_ports))
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def test_update_trunk_name_and_description(self):
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new_name = 'pineapple'
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new_description = 'This is a test trunk'
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stack_identifier = self.stack_create(template=test_template)
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parsed_template = yaml.safe_load(test_template)
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parsed_template['resources']['trunk']['properties']['name'] = new_name
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parsed_template['resources']['trunk']['properties'][
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'description'] = new_description
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updated_template = yaml.safe_dump(parsed_template)
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self.update_stack(stack_identifier, template=updated_template)
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parent_id = self.get_stack_output(
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stack_identifier, 'trunk_parent_port')
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parent_port = self.network_client.show_port(parent_id)['port']
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trunk_id = parent_port['trunk_details']['trunk_id']
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trunk = self.network_client.show_trunk(trunk_id)['trunk']
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self.assertEqual(new_name, trunk['name'])
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self.assertEqual(new_description, trunk['description'])
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