742 lines
28 KiB
Python
742 lines
28 KiB
Python
# Copyright 2016 Canonical Ltd
|
|
#
|
|
# 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.
|
|
|
|
from test_utils import CharmTestCase
|
|
from test_utils import patch_open
|
|
from mock import patch, Mock
|
|
import neutron_ovs_context as context
|
|
import charmhelpers
|
|
|
|
_LSB_RELEASE_XENIAL = {
|
|
'DISTRIB_CODENAME': 'xenial',
|
|
}
|
|
|
|
_LSB_RELEASE_TRUSTY = {
|
|
'DISTRIB_CODENAME': 'trusty',
|
|
}
|
|
|
|
TO_PATCH = [
|
|
'config',
|
|
'unit_get',
|
|
'get_host_ip',
|
|
'network_get_primary_address',
|
|
'glob',
|
|
'PCINetDevices',
|
|
'relation_ids',
|
|
'relation_get',
|
|
'related_units',
|
|
'lsb_release',
|
|
]
|
|
|
|
|
|
def fake_context(settings):
|
|
def outer():
|
|
def inner():
|
|
return settings
|
|
return inner
|
|
return outer
|
|
|
|
|
|
class OVSPluginContextTest(CharmTestCase):
|
|
|
|
def setUp(self):
|
|
super(OVSPluginContextTest, self).setUp(context, TO_PATCH)
|
|
self.config.side_effect = self.test_config.get
|
|
self.test_config.set('debug', True)
|
|
self.test_config.set('verbose', True)
|
|
self.test_config.set('use-syslog', True)
|
|
self.network_get_primary_address.side_effect = NotImplementedError
|
|
self.lsb_release.return_value = _LSB_RELEASE_XENIAL
|
|
|
|
def tearDown(self):
|
|
super(OVSPluginContextTest, self).tearDown()
|
|
|
|
@patch('charmhelpers.contrib.openstack.context.config')
|
|
@patch('charmhelpers.contrib.openstack.context.NeutronPortContext.'
|
|
'resolve_ports')
|
|
def test_data_port_name(self, mock_resolve_ports, config):
|
|
self.test_config.set('data-port', 'br-data:em1')
|
|
config.side_effect = self.test_config.get
|
|
mock_resolve_ports.side_effect = lambda ports: ports
|
|
self.assertEqual(
|
|
charmhelpers.contrib.openstack.context.DataPortContext()(),
|
|
{'em1': 'br-data'}
|
|
)
|
|
|
|
@patch('charmhelpers.contrib.openstack.context.is_phy_iface',
|
|
lambda port: True)
|
|
@patch('charmhelpers.contrib.openstack.context.config')
|
|
@patch('charmhelpers.contrib.openstack.context.get_nic_hwaddr')
|
|
@patch('charmhelpers.contrib.openstack.context.list_nics')
|
|
def test_data_port_mac(self, list_nics, get_nic_hwaddr, config):
|
|
machine_machs = {
|
|
'em1': 'aa:aa:aa:aa:aa:aa',
|
|
'eth0': 'bb:bb:bb:bb:bb:bb',
|
|
}
|
|
absent_mac = "cc:cc:cc:cc:cc:cc"
|
|
config_macs = ("br-d1:%s br-d2:%s" %
|
|
(absent_mac, machine_machs['em1']))
|
|
self.test_config.set('data-port', config_macs)
|
|
config.side_effect = self.test_config.get
|
|
list_nics.return_value = machine_machs.keys()
|
|
get_nic_hwaddr.side_effect = lambda nic: machine_machs[nic]
|
|
self.assertEqual(
|
|
charmhelpers.contrib.openstack.context.DataPortContext()(),
|
|
{'em1': 'br-d2'}
|
|
)
|
|
|
|
@patch.object(charmhelpers.contrib.openstack.utils,
|
|
'get_os_codename_package')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'config',
|
|
lambda *args: None)
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'relation_get')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'relation_ids')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'related_units')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'config')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'unit_get')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'is_clustered')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'https')
|
|
@patch.object(context.OVSPluginContext, '_ensure_packages')
|
|
@patch.object(charmhelpers.contrib.openstack.context,
|
|
'neutron_plugin_attribute')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'unit_private_ip')
|
|
def test_neutroncc_context_api_rel(self, _unit_priv_ip, _npa, _ens_pkgs,
|
|
_https, _is_clus, _unit_get,
|
|
_config, _runits, _rids, _rget,
|
|
_get_os_cdnm_pkg):
|
|
def mock_npa(plugin, section, manager):
|
|
if section == "driver":
|
|
return "neutron.randomdriver"
|
|
if section == "config":
|
|
return "neutron.randomconfig"
|
|
|
|
config = {'vlan-ranges': "physnet1:1000:1500 physnet2:2000:2500",
|
|
'use-syslog': True,
|
|
'verbose': True,
|
|
'debug': True,
|
|
'bridge-mappings': "physnet1:br-data physnet2:br-data",
|
|
'flat-network-providers': 'physnet3 physnet4',
|
|
'prevent-arp-spoofing': False,
|
|
'enable-dpdk': False}
|
|
|
|
def mock_config(key=None):
|
|
if key:
|
|
return config.get(key)
|
|
|
|
return config
|
|
|
|
_get_os_cdnm_pkg.return_value = 'ocata'
|
|
self.maxDiff = None
|
|
self.config.side_effect = mock_config
|
|
_npa.side_effect = mock_npa
|
|
_unit_get.return_value = '127.0.0.13'
|
|
_unit_priv_ip.return_value = '127.0.0.14'
|
|
_is_clus.return_value = False
|
|
_runits.return_value = ['unit1']
|
|
_rids.return_value = ['rid2']
|
|
rdata = {
|
|
'neutron-security-groups': 'True',
|
|
'l2-population': 'True',
|
|
'enable-qos': 'True',
|
|
'network-device-mtu': 1500,
|
|
'overlay-network-type': 'gre',
|
|
'enable-dvr': 'True',
|
|
}
|
|
_rget.side_effect = lambda *args, **kwargs: rdata
|
|
self.get_host_ip.return_value = '127.0.0.15'
|
|
napi_ctxt = context.OVSPluginContext()
|
|
expect = {
|
|
'neutron_security_groups': True,
|
|
'distributed_routing': True,
|
|
'verbose': True,
|
|
'extension_drivers': 'qos',
|
|
'local_ip': '127.0.0.15',
|
|
'network_device_mtu': 1500,
|
|
'veth_mtu': 1500,
|
|
'config': 'neutron.randomconfig',
|
|
'use_syslog': True,
|
|
'enable_dpdk': False,
|
|
'firewall_driver': 'iptables_hybrid',
|
|
'network_manager': 'neutron',
|
|
'debug': True,
|
|
'core_plugin': 'neutron.randomdriver',
|
|
'neutron_plugin': 'ovs',
|
|
'neutron_url': 'https://127.0.0.13:9696',
|
|
'l2_population': True,
|
|
'overlay_network_type': 'gre',
|
|
'polling_interval': 2,
|
|
'rpc_response_timeout': 60,
|
|
'report_interval': 30,
|
|
'network_providers': 'physnet3,physnet4',
|
|
'bridge_mappings': 'physnet1:br-data,physnet2:br-data',
|
|
'vlan_ranges': 'physnet1:1000:1500,physnet2:2000:2500',
|
|
'prevent_arp_spoofing': False,
|
|
}
|
|
self.assertEqual(expect, napi_ctxt())
|
|
|
|
@patch.object(charmhelpers.contrib.openstack.utils,
|
|
'get_os_codename_package')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'relation_get')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'relation_ids')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'related_units')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'config')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'unit_get')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'is_clustered')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'https')
|
|
@patch.object(context.OVSPluginContext, '_ensure_packages')
|
|
@patch.object(charmhelpers.contrib.openstack.context,
|
|
'neutron_plugin_attribute')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'unit_private_ip')
|
|
def test_neutroncc_context_api_rel_disable_security(self,
|
|
_unit_priv_ip, _npa,
|
|
_ens_pkgs,
|
|
_https, _is_clus,
|
|
_unit_get,
|
|
_config, _runits,
|
|
_rids, _rget,
|
|
_get_os_cdnm_pkg):
|
|
def mock_npa(plugin, section, manager):
|
|
if section == "driver":
|
|
return "neutron.randomdriver"
|
|
if section == "config":
|
|
return "neutron.randomconfig"
|
|
|
|
_get_os_cdnm_pkg.return_value = 'ocata'
|
|
_npa.side_effect = mock_npa
|
|
_config.return_value = 'ovs'
|
|
_unit_get.return_value = '127.0.0.13'
|
|
_unit_priv_ip.return_value = '127.0.0.14'
|
|
_is_clus.return_value = False
|
|
self.test_config.set('disable-security-groups', True)
|
|
_runits.return_value = ['unit1']
|
|
_rids.return_value = ['rid2']
|
|
rdata = {
|
|
'neutron-security-groups': 'True',
|
|
'l2-population': 'True',
|
|
'enable-qos': 'True',
|
|
'network-device-mtu': 1500,
|
|
'overlay-network-type': 'gre',
|
|
}
|
|
_rget.side_effect = lambda *args, **kwargs: rdata
|
|
self.get_host_ip.return_value = '127.0.0.15'
|
|
napi_ctxt = context.OVSPluginContext()
|
|
expect = {
|
|
'distributed_routing': False,
|
|
'neutron_alchemy_flags': {},
|
|
'neutron_security_groups': False,
|
|
'verbose': True,
|
|
'extension_drivers': 'qos',
|
|
'local_ip': '127.0.0.15',
|
|
'veth_mtu': 1500,
|
|
'network_device_mtu': 1500,
|
|
'config': 'neutron.randomconfig',
|
|
'use_syslog': True,
|
|
'enable_dpdk': False,
|
|
'firewall_driver': 'iptables_hybrid',
|
|
'network_manager': 'neutron',
|
|
'debug': True,
|
|
'core_plugin': 'neutron.randomdriver',
|
|
'neutron_plugin': 'ovs',
|
|
'neutron_url': 'https://127.0.0.13:9696',
|
|
'l2_population': True,
|
|
'overlay_network_type': 'gre',
|
|
'polling_interval': 2,
|
|
'rpc_response_timeout': 60,
|
|
'sriov_vfs_blanket': 'auto',
|
|
'report_interval': 30,
|
|
'bridge_mappings': 'physnet1:br-data',
|
|
'vlan_ranges': 'physnet1:1000:2000',
|
|
'prevent_arp_spoofing': True,
|
|
}
|
|
self.maxDiff = None
|
|
self.assertEqual(expect, napi_ctxt())
|
|
|
|
|
|
class DHCPAgentContextTest(CharmTestCase):
|
|
|
|
def setUp(self):
|
|
super(DHCPAgentContextTest, self).setUp(context, TO_PATCH)
|
|
self.config.side_effect = self.test_config.get
|
|
|
|
def tearDown(self):
|
|
super(DHCPAgentContextTest, self).tearDown()
|
|
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'relation_get')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'relation_ids')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'related_units')
|
|
def test_default_availability_zone_not_provided(self, _runits, _rids,
|
|
_rget):
|
|
_runits.return_value = ['neutron-api/0']
|
|
_rids.return_value = ['rid2']
|
|
rdata = {
|
|
'neutron-security-groups': 'True',
|
|
'enable-dvr': 'True',
|
|
'l2-population': 'True',
|
|
'overlay-netweork-type': 'vxlan',
|
|
'network-device-mtu': 1500,
|
|
'dns-domain': 'openstack.example.'
|
|
}
|
|
_rget.side_effect = lambda *args, **kwargs: rdata
|
|
self.relation_ids.return_value = ['rid1']
|
|
self.related_units.return_value = ['nova-compute/0']
|
|
self.relation_get.return_value = None
|
|
self.assertEqual(
|
|
context.DHCPAgentContext()(),
|
|
{'dns_domain': 'openstack.example.',
|
|
'dns_servers': None}
|
|
)
|
|
self.relation_ids.assert_called_with('neutron-plugin')
|
|
self.relation_get.assert_called_once_with(
|
|
'default_availability_zone',
|
|
rid='rid1',
|
|
unit='nova-compute/0')
|
|
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'relation_get')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'relation_ids')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'related_units')
|
|
def test_default_availability_zone_provided(self, _runits, _rids, _rget):
|
|
_runits.return_value = ['neutron-api/0']
|
|
_rids.return_value = ['rid2']
|
|
rdata = {
|
|
'neutron-security-groups': 'True',
|
|
'enable-dvr': 'True',
|
|
'l2-population': 'True',
|
|
'overlay-netweork-type': 'vxlan',
|
|
'network-device-mtu': 1500,
|
|
'dns-domain': 'openstack.example.'
|
|
}
|
|
_rget.side_effect = lambda *args, **kwargs: rdata
|
|
self.test_config.set('dns-servers', '8.8.8.8,4.4.4.4')
|
|
self.relation_ids.return_value = ['rid1']
|
|
self.related_units.return_value = ['nova-compute/0']
|
|
self.relation_get.return_value = 'nova'
|
|
self.assertEqual(
|
|
context.DHCPAgentContext()(),
|
|
{'availability_zone': 'nova',
|
|
'dns_domain': 'openstack.example.',
|
|
'dns_servers': '8.8.8.8,4.4.4.4'}
|
|
)
|
|
self.relation_ids.assert_called_with('neutron-plugin')
|
|
self.relation_get.assert_called_once_with(
|
|
'default_availability_zone',
|
|
rid='rid1',
|
|
unit='nova-compute/0')
|
|
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'relation_get')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'relation_ids')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'related_units')
|
|
def test_no_dns_domain(self, _runits, _rids, _rget):
|
|
_runits.return_value = ['neutron-api/0']
|
|
_rids.return_value = ['rid2']
|
|
rdata = {
|
|
'neutron-security-groups': 'True',
|
|
'enable-dvr': 'True',
|
|
'l2-population': 'True',
|
|
'overlay-netweork-type': 'vxlan',
|
|
'network-device-mtu': 1500,
|
|
}
|
|
_rget.side_effect = lambda *args, **kwargs: rdata
|
|
self.test_config.set('dns-servers', '8.8.8.8')
|
|
self.relation_ids.return_value = ['rid1']
|
|
self.related_units.return_value = ['nova-compute/0']
|
|
self.relation_get.return_value = 'nova'
|
|
self.assertEqual(
|
|
context.DHCPAgentContext()(),
|
|
{'availability_zone': 'nova',
|
|
'dns_servers': '8.8.8.8'}
|
|
)
|
|
self.relation_ids.assert_called_with('neutron-plugin')
|
|
self.relation_get.assert_called_once_with(
|
|
'default_availability_zone',
|
|
rid='rid1',
|
|
unit='nova-compute/0')
|
|
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'relation_get')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'relation_ids')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'related_units')
|
|
def test_dnsmasq_flags(self, _runits, _rids, _rget):
|
|
_runits.return_value = ['neutron-api/0']
|
|
_rids.return_value = ['rid2']
|
|
rdata = {
|
|
'neutron-security-groups': 'True',
|
|
'enable-dvr': 'True',
|
|
'l2-population': 'True',
|
|
'overlay-netweork-type': 'vxlan',
|
|
'network-device-mtu': 1500,
|
|
}
|
|
_rget.side_effect = lambda *args, **kwargs: rdata
|
|
self.relation_ids.return_value = ['rid1']
|
|
self.related_units.return_value = ['nova-compute/0']
|
|
self.relation_get.return_value = None
|
|
self.test_config.set('dnsmasq-flags', 'dhcp-userclass=set:ipxe,iPXE,'
|
|
'dhcp-match=set:ipxe,175,'
|
|
'server=1.2.3.4')
|
|
self.assertEqual(
|
|
context.DHCPAgentContext()(),
|
|
{
|
|
'dnsmasq_flags': {
|
|
'dhcp-userclass': 'set:ipxe,iPXE',
|
|
'dhcp-match': 'set:ipxe,175',
|
|
'server': '1.2.3.4',
|
|
},
|
|
'dns_servers': None,
|
|
}
|
|
)
|
|
|
|
|
|
class L3AgentContextTest(CharmTestCase):
|
|
|
|
def setUp(self):
|
|
super(L3AgentContextTest, self).setUp(context, TO_PATCH)
|
|
self.config.side_effect = self.test_config.get
|
|
|
|
def tearDown(self):
|
|
super(L3AgentContextTest, self).tearDown()
|
|
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'relation_get')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'relation_ids')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'related_units')
|
|
def test_dvr_enabled(self, _runits, _rids, _rget):
|
|
_runits.return_value = ['unit1']
|
|
_rids.return_value = ['rid2']
|
|
rdata = {
|
|
'neutron-security-groups': 'True',
|
|
'enable-dvr': 'True',
|
|
'l2-population': 'True',
|
|
'overlay-network-type': 'vxlan',
|
|
'network-device-mtu': 1500,
|
|
}
|
|
_rget.side_effect = lambda *args, **kwargs: rdata
|
|
self.assertEqual(
|
|
context.L3AgentContext()(), {'agent_mode': 'dvr',
|
|
'external_configuration_new': True}
|
|
)
|
|
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'relation_get')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'relation_ids')
|
|
@patch.object(charmhelpers.contrib.openstack.context, 'related_units')
|
|
def test_dvr_disabled(self, _runits, _rids, _rget):
|
|
_runits.return_value = ['unit1']
|
|
_rids.return_value = ['rid2']
|
|
rdata = {
|
|
'neutron-security-groups': 'True',
|
|
'enable-dvr': 'False',
|
|
'l2-population': 'True',
|
|
'overlay-network-type': 'vxlan',
|
|
'network-device-mtu': 1500,
|
|
}
|
|
_rget.side_effect = lambda *args, **kwargs: rdata
|
|
self.assertEqual(context.L3AgentContext()(), {'agent_mode': 'legacy'})
|
|
|
|
|
|
class SharedSecretContext(CharmTestCase):
|
|
|
|
def setUp(self):
|
|
super(SharedSecretContext, self).setUp(context,
|
|
TO_PATCH)
|
|
self.config.side_effect = self.test_config.get
|
|
|
|
@patch('os.path')
|
|
@patch('uuid.uuid4')
|
|
def test_secret_created_stored(self, _uuid4, _path):
|
|
_path.exists.return_value = False
|
|
_uuid4.return_value = 'secret_thing'
|
|
with patch_open() as (_open, _file):
|
|
self.assertEqual(context.get_shared_secret(),
|
|
'secret_thing')
|
|
_open.assert_called_with(
|
|
context.SHARED_SECRET.format('quantum'), 'w')
|
|
_file.write.assert_called_with('secret_thing')
|
|
|
|
@patch('os.path')
|
|
def test_secret_retrieved(self, _path):
|
|
_path.exists.return_value = True
|
|
with patch_open() as (_open, _file):
|
|
_file.read.return_value = 'secret_thing\n'
|
|
self.assertEqual(context.get_shared_secret(),
|
|
'secret_thing')
|
|
_open.assert_called_with(
|
|
context.SHARED_SECRET.format('quantum'), 'r')
|
|
|
|
@patch.object(context, 'NeutronAPIContext')
|
|
@patch.object(context, 'get_shared_secret')
|
|
def test_shared_secretcontext_dvr(self, _shared_secret,
|
|
_NeutronAPIContext):
|
|
_NeutronAPIContext.side_effect = fake_context({'enable_dvr': True})
|
|
_shared_secret.return_value = 'secret_thing'
|
|
self.assertEqual(context.SharedSecretContext()(),
|
|
{'shared_secret': 'secret_thing'})
|
|
|
|
@patch.object(context, 'NeutronAPIContext')
|
|
@patch.object(context, 'get_shared_secret')
|
|
def test_shared_secretcontext_nodvr(self, _shared_secret,
|
|
_NeutronAPIContext):
|
|
_NeutronAPIContext.side_effect = fake_context({'enable_dvr': False})
|
|
_shared_secret.return_value = 'secret_thing'
|
|
self.assertEqual(context.SharedSecretContext()(), {})
|
|
|
|
|
|
class MockPCIDevice(object):
|
|
'''Simple wrapper to mock pci.PCINetDevice class'''
|
|
def __init__(self, address):
|
|
self.pci_address = address
|
|
|
|
|
|
TEST_CPULIST_1 = "0-3"
|
|
TEST_CPULIST_2 = "0-7,16-23"
|
|
DPDK_DATA_PORTS = (
|
|
"br-phynet3:fe:16:41:df:23:fe "
|
|
"br-phynet1:fe:16:41:df:23:fd "
|
|
"br-phynet2:fe:f2:d0:45:dc:66"
|
|
)
|
|
PCI_DEVICE_MAP = {
|
|
'fe:16:41:df:23:fd': MockPCIDevice('0000:00:1c.0'),
|
|
'fe:16:41:df:23:fe': MockPCIDevice('0000:00:1d.0'),
|
|
}
|
|
|
|
|
|
class TestDPDKUtils(CharmTestCase):
|
|
|
|
def setUp(self):
|
|
super(TestDPDKUtils, self).setUp(context, TO_PATCH)
|
|
self.config.side_effect = self.test_config.get
|
|
|
|
def test_parse_cpu_list(self):
|
|
self.assertEqual(context.parse_cpu_list(TEST_CPULIST_1),
|
|
[0, 1, 2, 3])
|
|
self.assertEqual(context.parse_cpu_list(TEST_CPULIST_2),
|
|
[0, 1, 2, 3, 4, 5, 6, 7,
|
|
16, 17, 18, 19, 20, 21, 22, 23])
|
|
|
|
@patch.object(context, 'parse_cpu_list', wraps=context.parse_cpu_list)
|
|
def test_numa_node_cores(self, _parse_cpu_list):
|
|
self.glob.glob.return_value = [
|
|
'/sys/devices/system/node/node0'
|
|
]
|
|
with patch_open() as (_, mock_file):
|
|
mock_file.read.return_value = TEST_CPULIST_1
|
|
self.assertEqual(context.numa_node_cores(),
|
|
{'0': [0, 1, 2, 3]})
|
|
self.glob.glob.assert_called_with('/sys/devices/system/node/node*')
|
|
_parse_cpu_list.assert_called_with(TEST_CPULIST_1)
|
|
|
|
def test_resolve_dpdk_ports(self):
|
|
self.test_config.set('data-port', DPDK_DATA_PORTS)
|
|
_pci_devices = Mock()
|
|
_pci_devices.get_device_from_mac.side_effect = PCI_DEVICE_MAP.get
|
|
self.PCINetDevices.return_value = _pci_devices
|
|
self.assertEqual(context.resolve_dpdk_ports(),
|
|
{'0000:00:1c.0': 'br-phynet1',
|
|
'0000:00:1d.0': 'br-phynet3'})
|
|
|
|
|
|
DPDK_PATCH = [
|
|
'parse_cpu_list',
|
|
'numa_node_cores',
|
|
'resolve_dpdk_ports',
|
|
'glob',
|
|
]
|
|
|
|
NUMA_CORES_SINGLE = {
|
|
'0': [0, 1, 2, 3]
|
|
}
|
|
|
|
NUMA_CORES_MULTI = {
|
|
'0': [0, 1, 2, 3],
|
|
'1': [4, 5, 6, 7]
|
|
}
|
|
|
|
|
|
class TestOVSDPDKDeviceContext(CharmTestCase):
|
|
|
|
def setUp(self):
|
|
super(TestOVSDPDKDeviceContext, self).setUp(context,
|
|
TO_PATCH + DPDK_PATCH)
|
|
self.config.side_effect = self.test_config.get
|
|
self.test_context = context.OVSDPDKDeviceContext()
|
|
self.test_config.set('enable-dpdk', True)
|
|
|
|
def test_device_whitelist(self):
|
|
'''Test device whitelist generation'''
|
|
self.resolve_dpdk_ports.return_value = [
|
|
'0000:00:1c.0',
|
|
'0000:00:1d.0'
|
|
]
|
|
self.assertEqual(self.test_context.device_whitelist(),
|
|
'-w 0000:00:1c.0 -w 0000:00:1d.0')
|
|
|
|
def test_socket_memory(self):
|
|
'''Test socket memory configuration'''
|
|
self.glob.glob.return_value = ['a']
|
|
self.assertEqual(self.test_context.socket_memory(),
|
|
'1024')
|
|
|
|
self.glob.glob.return_value = ['a', 'b']
|
|
self.assertEqual(self.test_context.socket_memory(),
|
|
'1024,1024')
|
|
|
|
self.test_config.set('dpdk-socket-memory', 2048)
|
|
self.assertEqual(self.test_context.socket_memory(),
|
|
'2048,2048')
|
|
|
|
def test_cpu_mask(self):
|
|
'''Test generation of hex CPU masks'''
|
|
self.numa_node_cores.return_value = NUMA_CORES_SINGLE
|
|
self.assertEqual(self.test_context.cpu_mask(), '0x01')
|
|
|
|
self.numa_node_cores.return_value = NUMA_CORES_MULTI
|
|
self.assertEqual(self.test_context.cpu_mask(), '0x11')
|
|
|
|
self.test_config.set('dpdk-socket-cores', 2)
|
|
self.assertEqual(self.test_context.cpu_mask(), '0x33')
|
|
|
|
def test_context_no_devices(self):
|
|
'''Ensure that DPDK is disable when no devices detected'''
|
|
self.resolve_dpdk_ports.return_value = []
|
|
self.assertEqual(self.test_context(), {})
|
|
|
|
def test_context_devices(self):
|
|
'''Ensure DPDK is enabled when devices are detected'''
|
|
self.resolve_dpdk_ports.return_value = [
|
|
'0000:00:1c.0',
|
|
'0000:00:1d.0'
|
|
]
|
|
self.numa_node_cores.return_value = NUMA_CORES_SINGLE
|
|
self.glob.glob.return_value = ['a']
|
|
self.assertEqual(self.test_context(), {
|
|
'cpu_mask': '0x01',
|
|
'device_whitelist': '-w 0000:00:1c.0 -w 0000:00:1d.0',
|
|
'dpdk_enabled': True,
|
|
'socket_memory': '1024'
|
|
})
|
|
|
|
|
|
class TestDPDKDeviceContext(CharmTestCase):
|
|
|
|
def setUp(self):
|
|
super(TestDPDKDeviceContext, self).setUp(context,
|
|
TO_PATCH + DPDK_PATCH)
|
|
self.config.side_effect = self.test_config.get
|
|
self.test_context = context.DPDKDeviceContext()
|
|
|
|
def test_context(self):
|
|
self.resolve_dpdk_ports.return_value = [
|
|
'0000:00:1c.0',
|
|
'0000:00:1d.0'
|
|
]
|
|
self.assertEqual(self.test_context(), {
|
|
'devices': ['0000:00:1c.0', '0000:00:1d.0'],
|
|
'driver': 'uio_pci_generic'
|
|
})
|
|
self.config.assert_called_with('dpdk-driver')
|
|
|
|
|
|
class TestRemoteRestartContext(CharmTestCase):
|
|
|
|
def setUp(self):
|
|
super(TestRemoteRestartContext, self).setUp(context,
|
|
TO_PATCH)
|
|
self.config.side_effect = self.test_config.get
|
|
|
|
def test_restart_trigger_present(self):
|
|
self.relation_ids.return_value = ['rid1']
|
|
self.related_units.return_value = ['nova-compute/0']
|
|
self.relation_get.return_value = {
|
|
'restart-trigger': '8f73-f3adb96a90d8',
|
|
}
|
|
self.assertEqual(
|
|
context.RemoteRestartContext()(),
|
|
{'restart_trigger': '8f73-f3adb96a90d8'}
|
|
)
|
|
self.relation_ids.assert_called_with('neutron-plugin')
|
|
|
|
def test_restart_trigger_present_alt_relation(self):
|
|
self.relation_ids.return_value = ['rid1']
|
|
self.related_units.return_value = ['nova-compute/0']
|
|
self.relation_get.return_value = {
|
|
'restart-trigger': '8f73-f3adb96a90d8',
|
|
}
|
|
self.assertEqual(
|
|
context.RemoteRestartContext(['neutron-control'])(),
|
|
{'restart_trigger': '8f73-f3adb96a90d8'}
|
|
)
|
|
self.relation_ids.assert_called_with('neutron-control')
|
|
|
|
def test_restart_trigger_present_multi_relation(self):
|
|
self.relation_ids.return_value = ['rid1']
|
|
self.related_units.return_value = ['nova-compute/0']
|
|
ids = [
|
|
{'restart-trigger': '8f73'},
|
|
{'restart-trigger': '2ac3'}]
|
|
self.relation_get.side_effect = lambda rid, unit: ids.pop()
|
|
self.assertEqual(
|
|
context.RemoteRestartContext(
|
|
['neutron-plugin', 'neutron-control'])(),
|
|
{'restart_trigger': '2ac3-8f73'}
|
|
)
|
|
self.relation_ids.assert_called_with('neutron-control')
|
|
|
|
def test_restart_trigger_absent(self):
|
|
self.relation_ids.return_value = ['rid1']
|
|
self.related_units.return_value = ['nova-compute/0']
|
|
self.relation_get.return_value = {}
|
|
self.assertEqual(context.RemoteRestartContext()(), {})
|
|
|
|
def test_restart_trigger_service(self):
|
|
self.relation_ids.return_value = ['rid1']
|
|
self.related_units.return_value = ['nova-compute/0']
|
|
self.relation_get.return_value = {
|
|
'restart-trigger-neutron': 'neutron-uuid',
|
|
}
|
|
self.assertEqual(
|
|
context.RemoteRestartContext()(),
|
|
{'restart_trigger_neutron': 'neutron-uuid'}
|
|
)
|
|
|
|
|
|
class TestFirewallDriver(CharmTestCase):
|
|
|
|
TO_PATCH = [
|
|
'config',
|
|
'lsb_release',
|
|
]
|
|
|
|
def setUp(self):
|
|
super(TestFirewallDriver, self).setUp(context,
|
|
self.TO_PATCH)
|
|
self.config.side_effect = self.test_config.get
|
|
|
|
def test_get_firewall_driver_xenial_unset(self):
|
|
self.lsb_release.return_value = _LSB_RELEASE_XENIAL
|
|
self.assertEqual(context._get_firewall_driver(),
|
|
context.IPTABLES_HYBRID)
|
|
|
|
def test_get_firewall_driver_xenial_openvswitch(self):
|
|
self.test_config.set('firewall-driver', 'openvswitch')
|
|
self.lsb_release.return_value = _LSB_RELEASE_XENIAL
|
|
self.assertEqual(context._get_firewall_driver(),
|
|
context.OPENVSWITCH)
|
|
|
|
def test_get_firewall_driver_xenial_invalid(self):
|
|
self.test_config.set('firewall-driver', 'foobar')
|
|
self.lsb_release.return_value = _LSB_RELEASE_XENIAL
|
|
self.assertEqual(context._get_firewall_driver(),
|
|
context.IPTABLES_HYBRID)
|
|
|
|
def test_get_firewall_driver_trusty_openvswitch(self):
|
|
self.test_config.set('firewall-driver', 'openvswitch')
|
|
self.lsb_release.return_value = _LSB_RELEASE_TRUSTY
|
|
self.assertEqual(context._get_firewall_driver(),
|
|
context.IPTABLES_HYBRID)
|