heat/heat/tests/openstack/neutron/test_neutron_network_gatewa...

555 lines
22 KiB
Python

#
# Copyright 2013 NTT Corp.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import mock
import six
from neutronclient.common import exceptions as qe
from neutronclient.neutron import v2_0 as neutronV20
from neutronclient.v2_0 import client as neutronclient
from heat.common import exception
from heat.common import template_format
from heat.common import timeutils
from heat.engine.resources.openstack.neutron import network_gateway
from heat.engine import rsrc_defn
from heat.engine import scheduler
from heat.tests import common
from heat.tests import utils
gw_template_deprecated = '''
heat_template_version: 2015-04-30
description: Template to test Network Gateway resource
resources:
NetworkGateway:
type: OS::Neutron::NetworkGateway
properties:
name: NetworkGateway
devices:
- id: e52148ca-7db9-4ec3-abe6-2c7c0ff316eb
interface_name: breth1
connections:
- network_id: 6af055d3-26f6-48dd-a597-7611d7e58d35
segmentation_type: vlan
segmentation_id: 10
'''
gw_template = '''
heat_template_version: 2015-04-30
description: Template to test Network Gateway resource
resources:
NetworkGateway:
type: OS::Neutron::NetworkGateway
properties:
name: NetworkGateway
devices:
- id: e52148ca-7db9-4ec3-abe6-2c7c0ff316eb
interface_name: breth1
connections:
- network: 6af055d3-26f6-48dd-a597-7611d7e58d35
segmentation_type: vlan
segmentation_id: 10
'''
sng = {
'network_gateway': {
'id': 'ed4c03b9-8251-4c09-acc4-e59ee9e6aa37',
'name': 'NetworkGateway',
'default': False,
'tenant_id': '96ba52dc-c5c5-44c6-9a9d-d3ba1a03f77f',
'devices': [{
'id': 'e52148ca-7db9-4ec3-abe6-2c7c0ff316eb',
'interface_name': 'breth1'}],
'ports': [{
'segmentation_type': 'vlan',
'port_id': '32acc49c-899e-44ea-8177-6f4157e12eb4',
'segmentation_id': 10}]
}
}
class NeutronNetworkGatewayTest(common.HeatTestCase):
def setUp(self):
super(NeutronNetworkGatewayTest, self).setUp()
self.mockclient = mock.Mock(spec=neutronclient.Client)
self.patchobject(neutronclient, 'Client', return_value=self.mockclient)
self.patchobject(neutronV20, 'find_resourceid_by_name_or_id',
return_value='6af055d3-26f6-48dd-a597-7611d7e58d35')
def mock_create_fail_network_not_found_delete_success(self):
self.mockclient.create_network_gateway.return_value = {
'network_gateway': {
'id': 'ed4c03b9-8251-4c09-acc4-e59ee9e6aa37',
'name': 'NetworkGateway',
'default': False,
'tenant_id': '96ba52dc-c5c5-44c6-9a9d-d3ba1a03f77f',
'devices': [{
'id': 'e52148ca-7db9-4ec3-abe6-2c7c0ff316eb',
'interface_name': 'breth1'}]
}
}
self.mockclient.connect_network_gateway.side_effect = (
qe.NeutronClientException)
self.mockclient.disconnect_network_gateway.return_value = None
# mock successful to delete the network_gateway
self.mockclient.delete_network_gateway.return_value = None
self.mockclient.show_network_gateway.side_effect = (
qe.NeutronClientException(status_code=404))
t = template_format.parse(gw_template)
self.stack = utils.parse_stack(t)
resource_defns = self.stack.t.resource_definitions(self.stack)
rsrc = network_gateway.NetworkGateway(
'test_network_gateway',
resource_defns['NetworkGateway'], self.stack)
return rsrc
def prepare_create_network_gateway(self, resolve_neutron=True):
self.mockclient.create_network_gateway.return_value = {
'network_gateway': {
'id': 'ed4c03b9-8251-4c09-acc4-e59ee9e6aa37',
'name': 'NetworkGateway',
'default': False,
'tenant_id': '96ba52dc-c5c5-44c6-9a9d-d3ba1a03f77f',
'devices': [{
'id': 'e52148ca-7db9-4ec3-abe6-2c7c0ff316eb',
'interface_name': 'breth1'}]
}
}
self.mockclient.connect_network_gateway.return_value = {
'connection_info': {
'network_gateway_id': 'ed4c03b9-8251-4c09-acc4-e59ee9e6aa37',
'network_id': '6af055d3-26f6-48dd-a597-7611d7e58d35',
'port_id': '32acc49c-899e-44ea-8177-6f4157e12eb4'
}
}
self.stub_NetworkConstraint_validate()
if resolve_neutron:
t = template_format.parse(gw_template)
else:
t = template_format.parse(gw_template_deprecated)
self.stack = utils.parse_stack(t)
resource_defns = self.stack.t.resource_definitions(self.stack)
rsrc = network_gateway.NetworkGateway(
'test_network_gateway',
resource_defns['NetworkGateway'], self.stack)
return rsrc
def _test_network_gateway_create(self, resolve_neutron=True):
rsrc = self.prepare_create_network_gateway(resolve_neutron)
self.mockclient.disconnect_network_gateway.side_effect = [
None,
qe.NeutronClientException(status_code=404),
qe.NeutronClientException(status_code=404),
]
self.mockclient.delete_network_gateway.side_effect = [
None,
None,
qe.NeutronClientException(status_code=404),
]
self.mockclient.show_network_gateway.side_effect = [
sng,
qe.NeutronClientException(status_code=404),
]
self.patchobject(timeutils, 'retry_backoff_delay', return_value=0.01)
rsrc.validate()
scheduler.TaskRunner(rsrc.create)()
self.assertEqual((rsrc.CREATE, rsrc.COMPLETE), rsrc.state)
ref_id = rsrc.FnGetRefId()
self.assertEqual(u'ed4c03b9-8251-4c09-acc4-e59ee9e6aa37', ref_id)
self.assertRaises(
exception.InvalidTemplateAttribute, rsrc.FnGetAtt, 'Foo')
self.assertIsNone(scheduler.TaskRunner(rsrc.delete)())
self.assertEqual((rsrc.DELETE, rsrc.COMPLETE), rsrc.state)
rsrc.state_set(rsrc.CREATE, rsrc.COMPLETE, 'to delete again')
scheduler.TaskRunner(rsrc.delete)()
self.assertEqual((rsrc.DELETE, rsrc.COMPLETE), rsrc.state)
self.mockclient.create_network_gateway.assert_called_once_with({
'network_gateway': {
'name': 'NetworkGateway',
'devices': [{'id': 'e52148ca-7db9-4ec3-abe6-2c7c0ff316eb',
'interface_name': 'breth1'}]
}
})
self.mockclient.connect_network_gateway.assert_called_once_with(
'ed4c03b9-8251-4c09-acc4-e59ee9e6aa37', {
'network_id': '6af055d3-26f6-48dd-a597-7611d7e58d35',
'segmentation_id': 10,
'segmentation_type': 'vlan'
})
self.mockclient.disconnect_network_gateway.assert_called_with(
'ed4c03b9-8251-4c09-acc4-e59ee9e6aa37', {
'network_id': '6af055d3-26f6-48dd-a597-7611d7e58d35',
'segmentation_id': 10,
'segmentation_type': 'vlan'
})
self.mockclient.delete_network_gateway.assert_called_with(
'ed4c03b9-8251-4c09-acc4-e59ee9e6aa37')
self.mockclient.show_network_gateway.assert_called_with(
'ed4c03b9-8251-4c09-acc4-e59ee9e6aa37')
timeutils.retry_backoff_delay.assert_called_once_with(1,
jitter_max=2.0)
def test_network_gateway_create_deprecated(self):
self._test_network_gateway_create(resolve_neutron=False)
def test_network_gateway_create(self):
self._test_network_gateway_create()
def test_network_gateway_create_fail_delete_success(self):
# if network_gateway created successful, but didn't to connect with
# network, then can delete the network_gateway successful
# without residue network_gateway
rsrc = self.mock_create_fail_network_not_found_delete_success()
self.stub_NetworkConstraint_validate()
rsrc.validate()
self.assertRaises(exception.ResourceFailure,
scheduler.TaskRunner(rsrc.create))
self.assertEqual((rsrc.CREATE, rsrc.FAILED), rsrc.state)
ref_id = rsrc.FnGetRefId()
self.assertEqual(u'ed4c03b9-8251-4c09-acc4-e59ee9e6aa37', ref_id)
self.assertIsNone(scheduler.TaskRunner(rsrc.delete)())
self.assertEqual((rsrc.DELETE, rsrc.COMPLETE), rsrc.state)
self.mockclient.create_network_gateway.assert_called_once_with({
'network_gateway': {
'name': 'NetworkGateway',
'devices': [{'id': 'e52148ca-7db9-4ec3-abe6-2c7c0ff316eb',
'interface_name': 'breth1'}]
}
})
self.mockclient.connect_network_gateway.assert_called_once_with(
'ed4c03b9-8251-4c09-acc4-e59ee9e6aa37', {
'network_id': '6af055d3-26f6-48dd-a597-7611d7e58d35',
'segmentation_id': 10,
'segmentation_type': 'vlan'
}
)
self.mockclient.disconnect_network_gateway.assert_called_once_with(
'ed4c03b9-8251-4c09-acc4-e59ee9e6aa37', {
'network_id': '6af055d3-26f6-48dd-a597-7611d7e58d35',
'segmentation_id': 10,
'segmentation_type': 'vlan'
}
)
self.mockclient.delete_network_gateway.assert_called_once_with(
'ed4c03b9-8251-4c09-acc4-e59ee9e6aa37')
self.mockclient.show_network_gateway.assert_called_once_with(
'ed4c03b9-8251-4c09-acc4-e59ee9e6aa37')
def test_network_gateway_update(self):
rsrc = self.prepare_create_network_gateway()
self.mockclient.update_network_gateway.return_value = None
self.mockclient.disconnect_network_gateway.side_effect = [
None,
qe.NeutronClientException(status_code=404),
None,
]
self.mockclient.connect_network_gateway.side_effect = [
self.mockclient.connect_network_gateway.return_value,
{
'connection_info': {
'network_gateway_id':
'ed4c03b9-8251-4c09-acc4-e59ee9e6aa37',
'network_id': '6af055d3-26f6-48dd-a597-7611d7e58d35',
'port_id': 'aa800972-f6be-4c65-8453-9ab31834bf80'
}
},
{
'connection_info': {
'network_gateway_id':
'ed4c03b9-8251-4c09-acc4-e59ee9e6aa37',
'network_id': '6af055d3-26f6-48dd-a597-7611d7e58d35',
'port_id': 'aa800972-f6be-4c65-8453-9ab31834bf80'
}
},
{
'connection_info': {
'network_gateway_id':
'ed4c03b9-8251-4c09-acc4-e59ee9e6aa37',
'network_id': '6af055d3-26f6-48dd-a597-7611d7e58d35',
'port_id': 'aa800972-f6be-4c65-8453-9ab31834bf80'
}
},
{
'connection_info': {
'network_gateway_id':
'ed4c03b9-8251-4c09-acc4-e59ee9e6aa37',
'network_id': '6af055d3-26f6-48dd-a597-7611d7e58d35',
'port_id': 'aa800972-f6be-4c65-8453-9ab31834bf80'
}
},
]
self.mockclient.delete_network_gateway.return_value = None
self.mockclient.create_network_gateway.side_effect = [
self.mockclient.create_network_gateway.return_value,
{
'network_gateway': {
'id': 'ed4c03b9-8251-4c09-acc4-e59ee9e6aa37',
'name': 'NetworkGateway',
'default': False,
'tenant_id': '96ba52dc-c5c5-44c6-9a9d-d3ba1a03f77f',
'devices': [{
'id': 'e52148ca-7db9-4ec3-abe6-2c7c0ff316eb',
'interface_name': 'breth2'}]
}
},
]
rsrc.validate()
scheduler.TaskRunner(rsrc.create)()
self.assertEqual((rsrc.CREATE, rsrc.COMPLETE), rsrc.state)
# update name
snippet_for_update1 = rsrc_defn.ResourceDefinition(
rsrc.name,
rsrc.type(),
{
'name': u'NetworkGatewayUpdate',
'devices': [{
'id': u'e52148ca-7db9-4ec3-abe6-2c7c0ff316eb',
'interface_name': u'breth1'}],
'connections': [{
'network': '6af055d3-26f6-48dd-a597-7611d7e58d35',
'segmentation_type': 'vlan',
'segmentation_id': 10}]
})
scheduler.TaskRunner(rsrc.update, snippet_for_update1)()
# update connections
snippet_for_update2 = rsrc_defn.ResourceDefinition(
rsrc.name,
rsrc.type(),
{
'name': u'NetworkGatewayUpdate',
'devices': [{
'id': u'e52148ca-7db9-4ec3-abe6-2c7c0ff316eb',
'interface_name': u'breth1'}],
'connections': [{
'network': u'6af055d3-26f6-48dd-a597-7611d7e58d35',
'segmentation_type': u'flat',
'segmentation_id': 0}]
})
scheduler.TaskRunner(rsrc.update, snippet_for_update2,
snippet_for_update1)()
# update connections once more
snippet_for_update3 = rsrc_defn.ResourceDefinition(
rsrc.name,
rsrc.type(),
{
'name': u'NetworkGatewayUpdate',
'devices': [{
'id': u'e52148ca-7db9-4ec3-abe6-2c7c0ff316eb',
'interface_name': u'breth1'}],
'connections': [{
'network': u'6af055d3-26f6-48dd-a597-7611d7e58d35',
'segmentation_type': u'flat',
'segmentation_id': 1}]
})
scheduler.TaskRunner(rsrc.update, snippet_for_update3,
snippet_for_update2)()
# update devices
snippet_for_update4 = rsrc_defn.ResourceDefinition(
rsrc.name,
rsrc.type(),
{
'name': u'NetworkGatewayUpdate',
'devices': [{
'id': u'e52148ca-7db9-4ec3-abe6-2c7c0ff316eb',
'interface_name': u'breth2'}],
'connections': [{
'network_id': u'6af055d3-26f6-48dd-a597-7611d7e58d35',
'segmentation_type': u'vlan',
'segmentation_id': 10}]
})
scheduler.TaskRunner(rsrc.update, snippet_for_update4,
snippet_for_update3)()
self.mockclient.create_network_gateway.assert_has_calls([
mock.call({
'network_gateway': {
'name': 'NetworkGateway',
'devices': [{'id': 'e52148ca-7db9-4ec3-abe6-2c7c0ff316eb',
'interface_name': 'breth1'}]
}
}),
mock.call({
'network_gateway': {
'name': u'NetworkGatewayUpdate',
'devices': [{'id': u'e52148ca-7db9-4ec3-abe6-2c7c0ff316eb',
'interface_name': u'breth2'}]
}
}),
])
self.mockclient.connect_network_gateway.assert_has_calls([
mock.call('ed4c03b9-8251-4c09-acc4-e59ee9e6aa37', {
'network_id': '6af055d3-26f6-48dd-a597-7611d7e58d35',
'segmentation_id': 10,
'segmentation_type': 'vlan'
}),
mock.call('ed4c03b9-8251-4c09-acc4-e59ee9e6aa37', {
'network_id': '6af055d3-26f6-48dd-a597-7611d7e58d35',
'segmentation_id': 0,
'segmentation_type': 'flat'
}),
mock.call('ed4c03b9-8251-4c09-acc4-e59ee9e6aa37', {
'network_id': '6af055d3-26f6-48dd-a597-7611d7e58d35',
'segmentation_id': 1,
'segmentation_type': 'flat'
}),
mock.call('ed4c03b9-8251-4c09-acc4-e59ee9e6aa37', {
'network_id': u'6af055d3-26f6-48dd-a597-7611d7e58d35',
'segmentation_id': 1,
'segmentation_type': u'flat'
}),
])
self.mockclient.update_network_gateway.assert_has_calls([
mock.call('ed4c03b9-8251-4c09-acc4-e59ee9e6aa37', {
'network_gateway': {
'name': 'NetworkGatewayUpdate'
}
}),
])
self.mockclient.disconnect_network_gateway.assert_has_calls([
mock.call('ed4c03b9-8251-4c09-acc4-e59ee9e6aa37', {
'network_id': '6af055d3-26f6-48dd-a597-7611d7e58d35',
'segmentation_id': 10,
'segmentation_type': 'vlan'
}),
mock.call('ed4c03b9-8251-4c09-acc4-e59ee9e6aa37', {
'network_id': '6af055d3-26f6-48dd-a597-7611d7e58d35',
'segmentation_id': 0,
'segmentation_type': 'flat'
}),
mock.call('ed4c03b9-8251-4c09-acc4-e59ee9e6aa37', {
'network_id': '6af055d3-26f6-48dd-a597-7611d7e58d35',
'segmentation_id': 1,
'segmentation_type': 'flat'
}),
])
self.mockclient.delete_network_gateway.assert_called_once_with(
'ed4c03b9-8251-4c09-acc4-e59ee9e6aa37')
def test_network_gatway_create_failed(self):
self.mockclient.create_network_gateway.side_effect = (
qe.NeutronClientException)
self.stub_NetworkConstraint_validate()
t = template_format.parse(gw_template)
stack = utils.parse_stack(t)
resource_defns = stack.t.resource_definitions(stack)
rsrc = network_gateway.NetworkGateway(
'network_gateway', resource_defns['NetworkGateway'], stack)
error = self.assertRaises(exception.ResourceFailure,
scheduler.TaskRunner(rsrc.create))
self.assertEqual(
'NeutronClientException: resources.network_gateway: '
'An unknown exception occurred.',
six.text_type(error))
self.assertEqual((rsrc.CREATE, rsrc.FAILED), rsrc.state)
self.assertIsNone(scheduler.TaskRunner(rsrc.delete)())
self.assertEqual((rsrc.DELETE, rsrc.COMPLETE), rsrc.state)
self.mockclient.create_network_gateway.assert_called_once_with({
'network_gateway': {
'name': u'NetworkGateway',
'devices': [{
'id': u'e52148ca-7db9-4ec3-abe6-2c7c0ff316eb',
'interface_name': u'breth1'}]
}
})
def test_gateway_validate_failed_with_vlan(self):
t = template_format.parse(gw_template)
del t['resources']['NetworkGateway']['properties'][
'connections'][0]['segmentation_id']
stack = utils.parse_stack(t)
resource_defns = stack.t.resource_definitions(stack)
rsrc = network_gateway.NetworkGateway(
'test_network_gateway',
resource_defns['NetworkGateway'], stack)
self.stub_NetworkConstraint_validate()
error = self.assertRaises(exception.StackValidationFailed,
scheduler.TaskRunner(rsrc.validate))
self.assertEqual(
'segmentation_id must be specified for using vlan',
six.text_type(error))
def test_gateway_validate_failed_with_flat(self):
t = template_format.parse(gw_template)
t['resources']['NetworkGateway']['properties'][
'connections'][0]['segmentation_type'] = 'flat'
stack = utils.parse_stack(t)
resource_defns = stack.t.resource_definitions(stack)
rsrc = network_gateway.NetworkGateway(
'test_network_gateway',
resource_defns['NetworkGateway'], stack)
self.stub_NetworkConstraint_validate()
error = self.assertRaises(exception.StackValidationFailed,
scheduler.TaskRunner(rsrc.validate))
self.assertEqual(
'segmentation_id cannot be specified except 0 for using flat',
six.text_type(error))
def test_network_gateway_attribute(self):
rsrc = self.prepare_create_network_gateway()
self.mockclient.show_network_gateway.return_value = sng
scheduler.TaskRunner(rsrc.create)()
self.assertEqual(u'ed4c03b9-8251-4c09-acc4-e59ee9e6aa37',
rsrc.FnGetRefId())
self.assertFalse(rsrc.FnGetAtt('default'))
error = self.assertRaises(exception.InvalidTemplateAttribute,
rsrc.FnGetAtt, 'hoge')
self.assertEqual(
'The Referenced Attribute (test_network_gateway hoge) is '
'incorrect.', six.text_type(error))
self.mockclient.create_network_gateway.assert_called_once_with({
'network_gateway': {
'name': u'NetworkGateway',
'devices': [{'id': u'e52148ca-7db9-4ec3-abe6-2c7c0ff316eb',
'interface_name': u'breth1'}]
}
})
self.mockclient.connect_network_gateway.assert_called_once_with(
u'ed4c03b9-8251-4c09-acc4-e59ee9e6aa37', {
'network_id': u'6af055d3-26f6-48dd-a597-7611d7e58d35',
'segmentation_id': 10,
'segmentation_type': u'vlan'
})
self.mockclient.show_network_gateway.assert_called_with(
u'ed4c03b9-8251-4c09-acc4-e59ee9e6aa37')