A generic provider network solution is introduced. To identify whether a network specified in the test case is a provider network new attributes are introduced in the test case network section:
networks:
test-net:
cidr: '192.168.1.0/24'
provider: "sriov"
physical_network: 'physnet1'
If the "provider" attribute is present, the network is an existing provider network. If the value is "sriov", binding:vnic_type=direct is added to the interface in the heat deployment template. In orchestrator/heat.py, the interface creating functions are given a new parameter that tells if the network in use is a provider network. The benchmark/contexts/model.py is changed to store the value of the provider attribute from the test case and function calls to port creation is updated with the provider parameter. The same change is made in contexts/heat.py as well. Also calls for creating a new tenant network is replaced for creating a new provider network if the provider attribute is present.
Update-1: Change test_model.py
Update-2: Per comment, change comment style to """"
Update-3: Change test_heat.py
Update-4: Add unit test cases to pass coverage test
Update-5: Add SRIOV provider network example in opnfv_yardstick_tc008.yaml
Update-6: Per comment, remove empty line in orchestrator/test_heat.py
Update-7: Per comment, change comment lines in orchestrator/test_heat.py
Update-8: Add more unit test cases to pass coverage test
Update-9: Change to create SRIOV provider network on the fly so as to support co-current test runs
Update-10: Per comment, init physical_network to 'physnet1'
Change-Id: I76004c4fcc9bffcfd8ed021fd647e0cecb346ef4
JIRA: YARDSTICK-612
Signed-off-by: Jing Zhang <jing.c.zhang@nokia.com>
(cherry picked from commit
f51ba41255d6ab2c03fd62a044d372b73b496459)
networks:
test:
cidr: '10.0.1.0/24'
+ #test-sriov:
+ #cidr: '10.0.1.0/24'
+ #provider: "sriov"
import mock
from yardstick.benchmark.contexts import heat
+from yardstick.benchmark.contexts import model
LOG = logging.getLogger(__name__)
self.test_context.keypair_name = "foo-key"
self.test_context.secgroup_name = "foo-secgroup"
self.test_context.key_uuid = "2f2e4997-0a8e-4eb7-9fa4-f3f8fbbc393b"
+ netattrs = {'cidr': '10.0.0.0/24', 'provider': None, 'external_network': 'ext_net'}
+ self.mock_context.name = 'bar'
+ self.test_context.networks = [model.Network("fool-network", self.mock_context, netattrs)]
self.test_context._add_resources_to_template(mock_template)
mock_template.add_keypair.assert_called_with(
"foo-key",
"2f2e4997-0a8e-4eb7-9fa4-f3f8fbbc393b")
mock_template.add_security_group.assert_called_with("foo-secgroup")
+ mock_template.add_network.assert_called_with("bar-fool-network", 'physnet1', None)
+ mock_template.add_router.assert_called_with("bar-fool-network-router", netattrs["external_network"], "bar-fool-network-subnet")
+ mock_template.add_router_interface.assert_called_with("bar-fool-network-router-if0", "bar-fool-network-router", "bar-fool-network-subnet")
@mock.patch('yardstick.benchmark.contexts.heat.HeatTemplate')
def test_deploy(self, mock_template):
self.mock_context.keypair_name = 'some-keys'
self.mock_context.secgroup_name = 'some-secgroup'
self.mock_context.user = "some-user"
+ netattrs = {'cidr': '10.0.0.0/24', 'provider': None, 'external_network': 'ext_net'}
+ self.mock_context.networks = [model.Network("some-network", self.mock_context, netattrs)]
+
def test_construct_defaults(self):
@mock.patch('yardstick.benchmark.contexts.heat.HeatTemplate')
def test__add_instance(self, mock_template):
- attrs = {'image': 'some-image', 'flavor': 'some-flavor'}
+ attrs = {'image': 'some-image', 'flavor': 'some-flavor', 'floating_ip': '192.168.1.10', 'floating_ip_assoc': 'some-vm'}
test_server = model.Server('foo', self.mock_context, attrs)
mock_network = mock.Mock()
mock_network.name = 'some-network'
mock_network.stack_name = 'some-network-stack'
mock_network.subnet_stack_name = 'some-network-stack-subnet'
+ mock_network.provider = 'sriov'
+ mock_network.external_network = 'ext_net'
+ mock_network.router = model.Router('some-router', 'some-network', self.mock_context, 'ext_net')
test_server._add_instance(mock_template, 'some-server',
[mock_network], 'hints')
'some-server-some-network-port',
mock_network.stack_name,
mock_network.subnet_stack_name,
- sec_group_id=self.mock_context.secgroup_name)
+ sec_group_id=self.mock_context.secgroup_name,
+ provider=mock_network.provider)
+
+ mock_template.add_floating_ip.assert_called_with(
+ 'some-server-fip',
+ mock_network.external_network,
+ 'some-server-some-network-port',
+ 'bar-some-network-some-router-if0',
+ 'some-secgroup'
+ )
+
+ mock_template.add_floating_ip_association.assert_called_with(
+ 'some-server-fip-assoc',
+ 'some-server-fip',
+ 'some-server-some-network-port'
+ )
mock_template.add_server.assert_called_with(
'some-server', 'some-image', 'some-flavor',
import unittest
import uuid
+import mock
from yardstick.orchestrator import heat
k = heat.get_short_key_uuid(u)
self.assertEqual(heat.HEAT_KEY_UUID_LENGTH, len(k))
self.assertIn(k, str(u))
+
+class HeatTemplateTestCase(unittest.TestCase):
+
+ def setUp(self):
+ self.template = heat.HeatTemplate('test')
+
+ def test_add_tenant_network(self):
+ self.template.add_network('some-network')
+
+ self.assertEqual(self.template.resources['some-network']['type'], 'OS::Neutron::Net')
+
+ def test_add_provider_network(self):
+ self.template.add_network('some-network', 'physnet2', 'sriov')
+
+ self.assertEqual(self.template.resources['some-network']['type'], 'OS::Neutron::ProviderNet')
+ self.assertEqual(self.template.resources['some-network']['properties']['physical_network'], 'physnet2')
+
+ def test_add_subnet(self):
+ netattrs = {'cidr': '10.0.0.0/24', 'provider': None, 'external_network': 'ext_net'}
+ self.template.add_subnet('some-subnet', "some-network", netattrs['cidr'])
+
+ self.assertEqual(self.template.resources['some-subnet']['type'], 'OS::Neutron::Subnet')
+ self.assertEqual(self.template.resources['some-subnet']['properties']['cidr'], '10.0.0.0/24')
+
+ def test_add_router(self):
+ self.template.add_router('some-router', 'ext-net', 'some-subnet')
+
+ self.assertEqual(self.template.resources['some-router']['type'], 'OS::Neutron::Router')
+ self.assertIn('some-subnet', self.template.resources['some-router']['depends_on'])
+
+ def test_add_router_interface(self):
+ self.template.add_router_interface('some-router-if', 'some-router', 'some-subnet')
+
+ self.assertEqual(self.template.resources['some-router-if']['type'], 'OS::Neutron::RouterInterface')
+ self.assertIn('some-subnet', self.template.resources['some-router-if']['depends_on'])
+
+ def test_add_servergroup(self):
+ self.template.add_servergroup('some-server-group', 'anti-affinity')
+
+ self.assertEqual(self.template.resources['some-server-group']['type'], 'OS::Nova::ServerGroup')
+ self.assertEqual(self.template.resources['some-server-group']['properties']['policies'], ['anti-affinity'])
+
+class HeatStackTestCase(unittest.TestCase):
+
+ def test_delete_calls__delete_multiple_times(self):
+ stack = heat.HeatStack('test')
+ stack.uuid = 1
+ with mock.patch.object(stack, "_delete") as delete_mock:
+ stack.delete()
+ # call once and then call again if uuid is not none
+ self.assertGreater(delete_mock.call_count, 1)
+
+ def test_delete_all_calls_delete(self):
+ stack = heat.HeatStack('test')
+ stack.uuid = 1
+ with mock.patch.object(stack, "delete") as delete_mock:
+ stack.delete_all()
+ self.assertGreater(delete_mock.call_count, 0)
template.add_security_group(self.secgroup_name)
for network in self.networks:
- template.add_network(network.stack_name)
- template.add_subnet(network.subnet_stack_name, network.stack_name,
+ template.add_network(network.stack_name,
+ network.physical_network,
+ network.provider)
+ template.add_subnet(network.subnet_stack_name,
+ network.stack_name,
network.subnet_cidr)
if network.router:
self.subnet_stack_name = self.stack_name + "-subnet"
self.subnet_cidr = attrs.get('cidr', '10.0.1.0/24')
self.router = None
+ self.physical_network = attrs.get('physical_network', 'physnet1')
+ self.provider = attrs.get('provider', None)
if "external_network" in attrs:
self.router = Router("router", self.name,
self.ports[network.name] = {"stack_name": port_name}
template.add_port(port_name, network.stack_name,
network.subnet_stack_name,
- sec_group_id=self.secgroup_name)
+ sec_group_id=self.secgroup_name,
+ provider=network.provider)
port_name_list.append(port_name)
if self.floating_ip:
HEAT_KEY_UUID_LENGTH = 8
+PROVIDER_SRIOV = "sriov"
+
def get_short_key_uuid(uuid):
return str(uuid)[:HEAT_KEY_UUID_LENGTH]
log.debug("template object '%s' created", name)
- def add_network(self, name):
+ def add_network(self, name, physical_network='physnet1', provider=None):
"""add to the template a Neutron Net"""
log.debug("adding Neutron::Net '%s'", name)
- self.resources[name] = {
- 'type': 'OS::Neutron::Net',
- 'properties': {'name': name}
- }
+ if provider is None:
+ self.resources[name] = {
+ 'type': 'OS::Neutron::Net',
+ 'properties': {'name': name}
+ }
+ else:
+ self.resources[name] = {
+ 'type': 'OS::Neutron::ProviderNet',
+ 'properties': {
+ 'name': name,
+ 'network_type': 'vlan',
+ 'physical_network': physical_network
+ }
+ }
def add_server_group(self, name, policies): # pragma: no cover
"""add to the template a ServerGroup"""
def add_router(self, name, ext_gw_net, subnet_name):
"""add to the template a Neutron Router and interface"""
log.debug("adding Neutron::Router:'%s', gw-net:'%s'", name, ext_gw_net)
-
self.resources[name] = {
'type': 'OS::Neutron::Router',
'depends_on': [subnet_name],
"""add to the template a Neutron RouterInterface and interface"""
log.debug("adding Neutron::RouterInterface '%s' router:'%s', "
"subnet:'%s'", name, router_name, subnet_name)
-
self.resources[name] = {
'type': 'OS::Neutron::RouterInterface',
'depends_on': [router_name, subnet_name],
}
}
- def add_port(self, name, network_name, subnet_name, sec_group_id=None):
+ def add_port(self, name, network_name, subnet_name, sec_group_id=None,
+ provider=None):
"""add to the template a named Neutron Port"""
log.debug("adding Neutron::Port '%s', network:'%s', subnet:'%s', "
"secgroup:%s", name, network_name, subnet_name, sec_group_id)
}
}
+ if provider == PROVIDER_SRIOV:
+ self.resources[name]['properties']['binding:vnic_type'] = \
+ 'direct'
+
if sec_group_id:
self.resources[name]['depends_on'].append(sec_group_id)
self.resources[name]['properties']['security_groups'] = \