fuel-qa/fuelweb_test/tests/test_bonding_base.py
Artem Panchenko 79c6c2bf35 Test network bonding with DPDK
Test enabling of DPDK for NICs bond which is used
by private network.

Change-Id: Ia6c350b36be10b8172fca4927e709c95e9d9a5a3
Implements: blueprint test-ovs-dpdk
(cherry picked from commit c604e312c9)
2016-05-05 12:31:09 +00:00

193 lines
7.4 KiB
Python

# Copyright 2015 Mirantis, Inc.
#
# 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 proboscis.asserts import assert_false
from fuelweb_test import logger
from fuelweb_test.helpers.utils import get_net_settings
from fuelweb_test.settings import iface_alias
from fuelweb_test.tests.base_test_case import TestBasic
class BondingTest(TestBasic):
def __init__(self):
self.BOND_CONFIG = [
{
'mac': None,
'mode': 'active-backup',
'name': 'bond0',
'slaves': [
{'name': iface_alias('eth5')},
{'name': iface_alias('eth4')},
{'name': iface_alias('eth3')},
{'name': iface_alias('eth2')}
],
'state': None,
'type': 'bond',
'assigned_networks': [],
'bond_properties': {'mode': 'active-backup',
'type__': 'linux'},
},
{
'mac': None,
'mode': 'active-backup',
'name': 'bond1',
'slaves': [
{'name': iface_alias('eth1')},
{'name': iface_alias('eth0')}
],
'state': None,
'type': 'bond',
'assigned_networks': [],
'bond_properties': {'mode': 'active-backup',
'type__': 'linux'},
}
]
self.INTERFACES = {
'bond0': [
'public',
'management',
'storage',
'private'
],
'bond1': ['fuelweb_admin']
}
super(BondingTest, self).__init__()
@staticmethod
def get_bond_interfaces(bond_config, bond_name):
bond_slaves = []
for bond in [bond for bond in bond_config]:
if bond['name'] == bond_name:
for slave in bond['slaves']:
bond_slaves.append(slave['name'])
return bond_slaves
def check_interfaces_config_after_reboot(self, cluster_id):
network_settings = dict()
skip_interfaces = {
r'^pub-base$', r'^vr_pub-base$', r'^vr-base$', r'^mgmt-base$',
r'^vr-host-base$', r'^mgmt-conntrd$', r'^hapr-host$',
r'^(tap|qr-|qg-|p_).*$', r'^v_vrouter.*$',
r'^v_(management|public)$'}
nodes = self.fuel_web.client.list_cluster_nodes(cluster_id)
for node in nodes:
with self.env.d_env.get_ssh_to_remote(node['ip']) as remote:
network_settings[node['hostname']] = \
get_net_settings(remote, skip_interfaces)
self.fuel_web.warm_restart_nodes(
self.fuel_web.get_devops_nodes_by_nailgun_nodes(nodes))
network_settings_changed = False
for node in nodes:
with self.env.d_env.get_ssh_to_remote(node['ip']) as remote:
saved_settings = network_settings[node['hostname']]
actual_settings = get_net_settings(remote, skip_interfaces)
if not saved_settings == actual_settings:
network_settings_changed = True
logger.error('Network settings were changed after reboot '
'on node {0}! '.format(node['hostname']))
logger.debug('Network settings before the reboot of slave '
'{0}: {1}'.format(node['hostname'],
saved_settings))
logger.debug('Network settings after the reboot of slave '
'{0}: {1}'.format(node['hostname'],
actual_settings))
for iface in saved_settings:
if iface not in actual_settings:
logger.error("Interface '{0}' doesn't exist after "
"reboot of '{1}'!".format(
iface, node['hostname']))
continue
if saved_settings[iface] != actual_settings[iface]:
logger.error("Interface '{0}' settings "
"were changed after reboot "
"of '{1}': was {2}, now "
"{3}.".format(iface,
node['hostname'],
saved_settings[iface],
actual_settings[iface]))
assert_false(network_settings_changed,
"Network settings were changed after environment nodes "
"reboot! Please check logs for details!")
class BondingTestDPDK(BondingTest):
def __init__(self):
super(BondingTestDPDK, self).__init__()
self.BOND_CONFIG = [
{
'mac': None,
'mode': 'active-backup',
'name': 'bond0',
'slaves': [
{'name': iface_alias('eth3')},
{'name': iface_alias('eth2')}
],
'state': None,
'type': 'bond',
'assigned_networks': [],
'interface_properties': {'dpdk': {'available': True}},
'bond_properties': {'mode': 'active-backup',
'type__': 'linux'},
},
{
'mac': None,
'mode': 'active-backup',
'name': 'bond1',
'slaves': [
{'name': iface_alias('eth1')},
{'name': iface_alias('eth0')}
],
'state': None,
'type': 'bond',
'assigned_networks': [],
'interface_properties': {'dpdk': {'available': True}},
'bond_properties': {'mode': 'active-backup',
'type__': 'linux'},
},
{
'mac': None,
'mode': 'active-backup',
'name': 'bond2',
'slaves': [
{'name': iface_alias('eth5')},
{'name': iface_alias('eth4')},
],
'state': None,
'type': 'bond',
'assigned_networks': [],
'interface_properties': {'dpdk': {'available': True}},
'bond_properties': {'mode': 'active-backup',
'type__': 'linux'},
},
]
self.INTERFACES = {
'bond0': [
'public',
'management',
'storage',
],
'bond1': ['fuelweb_admin'],
'bond2': ['private'],
}