A set of Neutron drivers for the VMware NSX.
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# Copyright 2015 VMware, Inc.
# 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
from neutron import context
from neutron.tests import base
from vmware_nsx.neutron.plugins.vmware.vshield import vcns_driver
EDGE_PROVIDER = ('LOADBALANCER:vmwareedge:neutron.services.'
'loadbalancer.drivers.vmware.edge_driver.'
'EdgeLoadbalancerDriver:default')
HEALTHMON_ID = 'cb297614-66c9-4048-8838-7e87231569ae'
POOL_ID = 'b3dfb476-6fdf-4ddd-b6bd-e86ae78dc30b'
TENANT_ID = 'f9135d3a908842bd8d785816c2c90d36'
SUBNET_ID = 'c8924d77-ff57-406f-a13c-a8c5def01fc9'
VIP_ID = 'f6393b95-34b0-4299-9001-cbc21e32bf03'
VIP_PORT_ID = '49c547e3-6775-42ea-a607-91e8f1a07432'
MEMBER_ID = '90dacafd-9c11-4af7-9d89-234e2d1fedb1'
EDGE_ID = 'edge-x'
EDGE_POOL_ID = '111'
EDGE_VSE_ID = '222'
APP_PROFILE_ID = '333'
EDGE_MON_ID = '444'
EDGE_FW_RULE_ID = '555'
def lbaas_pool_maker(**kwargs):
lbaas_dict = {
'status': 'PENDING_CREATE',
'lb_method': 'ROUND_ROBIN',
'protocol': 'HTTP',
'description': '',
'health_monitors': [],
'members': [],
'status_description': None,
'id': POOL_ID,
'vip_id': None,
'name': 'testpool',
'admin_state_up': True,
'subnet_id': SUBNET_ID,
'tenant_id': TENANT_ID,
'health_monitors_status': [],
'provider': 'vmwareedge'}
lbaas_dict.update(kwargs)
return lbaas_dict
def if_list_maker(ip_list):
if_list = {
'vnics': [
{'index': 0, 'name': 'external', 'addressGroups': {
'addressGroups': [
{'subnetMask': '255.255.255.0',
'primaryAddress': '172.24.4.2',
'subnetPrefixLength': '24'}]},
'portgroupName': 'VM Network', 'label': 'vNic_0',
'type': 'uplink', 'portgroupId': 'network-13'},
{'index': 1, 'name': 'internal1', 'addressGroups': {
'addressGroups': [
{'subnetPrefixLength': '24',
'secondaryAddresses': {
'ipAddress': ip_list,
'type': 'secondary_addresses'},
'primaryAddress': '10.0.0.1',
'subnetMask': '255.255.255.0'}]},
'portgroupName': 'pg1234',
'label': 'vNic_1', 'type': 'internal',
'portgroupId': 'virtualwire-31'},
{'index': 2, 'name': 'vnic2',
'addressGroups': {'addressGroups': []},
'label': 'vNic_2', 'type': 'internal'},
{'index': 3, 'name': 'vnic3',
'addressGroups': {'addressGroups': []},
'label': 'vNic_3', 'type': 'internal'}]}
return if_list
def if_maker(ip_list):
intf = {
'index': 1, 'name': 'internal1', 'addressGroups': {
'addressGroups': [
{'subnetPrefixLength': '24',
'secondaryAddresses': {
'ipAddress': ip_list,
'type': 'secondary_addresses'},
'primaryAddress': '10.0.0.1',
'subnetMask': '255.255.255.0'}]},
'portgroupName': 'pg1234', 'label': 'vNic_1',
'type': 'internal', 'portgroupId': 'virtualwire-31'}
return intf
def lbaas_vip_maker(**kwargs):
lbaas_vip = {
'status': 'PENDING_CREATE',
'protocol': 'HTTP',
'description': '',
'address': '10.0.0.8',
'protocol_port': 555,
'port_id': VIP_PORT_ID,
'id': VIP_ID,
'status_description': None,
'name': 'testvip1',
'admin_state_up': True,
'subnet_id': SUBNET_ID,
'tenant_id': TENANT_ID,
'connection_limit': -1,
'pool_id': POOL_ID,
'session_persistence': {'type': 'SOURCE_IP'}}
lbaas_vip.update(kwargs)
return lbaas_vip
def lbaas_member_maker(**kwargs):
lbaas_member = {
'admin_state_up': True,
'status': 'PENDING_CREATE',
'status_description': None,
'weight': 5,
'address': '10.0.0.4',
'tenant_id': TENANT_ID,
'protocol_port': 555,
'id': MEMBER_ID,
'pool_id': POOL_ID}
lbaas_member.update(kwargs)
return lbaas_member
def lbaas_hmon_maker(**kwargs):
hmon = {
'admin_state_up': True,
'tenant_id': TENANT_ID,
'delay': 5,
'max_retries': 5,
'timeout': 5,
'pools': [{'status': 'PENDING_CREATE', 'status_description': None,
'pool_id': POOL_ID}],
'type': 'PING',
'id': HEALTHMON_ID}
hmon.update(kwargs)
return hmon
def firewall_section_maker(ip_list_str):
return (
'<section id="1132" name="LBaaS FW Rules"><rule><name>' + POOL_ID +
'</name><action>allow</action><sources excluded="false"><source>'
'<type>Ipv4Address</type><value>10.0.0.1,11.0.0.1</value></source>'
'</sources><destinations excluded="false"><destination>'
'<type>Ipv4Address</type><value>' + ip_list_str +
'</value></destination></destinations></rule></section>')
class TestEdgeLbDriver(base.BaseTestCase):
def setUp(self):
super(TestEdgeLbDriver, self).setUp()
self.context = context.get_admin_context()
self.edge_driver = vcns_driver.VcnsDriver(self)
self.edge_driver._lb_driver_prop = mock.Mock()
def _mock_edge_driver(self, attr):
return mock.patch.object(self.edge_driver, attr)
def _mock_edge_driver_vcns(self, attr):
return mock.patch.object(self.edge_driver.vcns, attr)
def _mock_edge_lb_driver(self, attr):
return mock.patch.object(self.edge_driver._lb_driver, attr)
def test_create_pool(self):
lbaas_pool = lbaas_pool_maker()
edge_pool = {
'transparent': False, 'name': 'pool_' + POOL_ID,
'algorithm': 'round-robin', 'description': ''}
with self._mock_edge_driver('_get_lb_edge_id') as _get_lb_edge_id,\
self._mock_edge_lb_driver(
'create_pool_successful') as create_pool_successful,\
self._mock_edge_driver_vcns('create_pool') as create_pool:
_get_lb_edge_id.return_value = EDGE_ID
create_pool.return_value = ({'location': 'x/' + EDGE_POOL_ID},
None)
self.edge_driver.create_pool(self.context, lbaas_pool)
create_pool.assert_called_with(EDGE_ID, edge_pool)
create_pool_successful.assert_called_with(
self.context, lbaas_pool, EDGE_ID, EDGE_POOL_ID)
def test_update_pool(self):
from_pool = lbaas_pool_maker(status='ACTIVE')
to_pool = lbaas_pool_maker(status='PENDING_UPDATE',
lb_method='LEAST_CONNECTIONS')
edge_pool = {
'transparent': False, 'name': 'pool_' + POOL_ID,
'algorithm': 'leastconn', 'description': ''}
pool_mapping = {'edge_id': EDGE_ID, 'edge_pool_id': EDGE_POOL_ID}
with self._mock_edge_lb_driver('pool_successful') as pool_successful,\
self._mock_edge_driver_vcns('update_pool') as update_pool:
self.edge_driver.update_pool(
self.context, from_pool, to_pool, pool_mapping)
update_pool.assert_called_with(EDGE_ID, EDGE_POOL_ID, edge_pool)
pool_successful.assert_called_with(self.context, to_pool)
def test_delete_pool(self):
lbaas_pool = lbaas_pool_maker()
pool_mapping = {'edge_id': EDGE_ID, 'edge_pool_id': EDGE_POOL_ID}
with self._mock_edge_driver_vcns('delete_pool'),\
self._mock_edge_lb_driver(
'delete_pool_successful') as mock_delete_successful:
self.edge_driver.delete_pool(
self.context, lbaas_pool, pool_mapping)
mock_delete_successful.assert_called_with(self.context, lbaas_pool)
def test__add_vip_as_secondary_ip(self):
update_if = if_maker(['10.0.0.6', '10.0.0.8'])
with self._mock_edge_driver_vcns('get_interfaces') as mock_get_if,\
self._mock_edge_driver_vcns(
'update_interface') as mock_update_if:
mock_get_if.return_value = (None, if_list_maker(['10.0.0.6']))
self.edge_driver._add_vip_as_secondary_ip(EDGE_ID, '10.0.0.8')
mock_update_if.assert_called_with(EDGE_ID, update_if)
def test__del_vip_as_secondary_ip(self):
update_if = if_maker(['10.0.0.6'])
with self._mock_edge_driver_vcns('get_interfaces') as mock_get_if,\
self._mock_edge_driver_vcns(
'update_interface') as mock_update_if:
mock_get_if.return_value = (None, if_list_maker(['10.0.0.6',
'10.0.0.8']))
self.edge_driver._del_vip_as_secondary_ip(EDGE_ID, '10.0.0.8')
mock_update_if.assert_called_with(EDGE_ID, update_if)
def test_create_vip(self):
lbaas_vip = lbaas_vip_maker()
edge_app_prof = {
'name': VIP_ID, 'insertXForwardedFor': False,
'serverSslEnabled': False, 'template': 'HTTP',
'sslPassthrough': False, 'persistence': {'method': 'sourceip'}}
edge_vip = {
'protocol': 'HTTP', 'name': 'vip_' + VIP_ID, 'connectionLimit': 0,
'defaultPoolId': EDGE_POOL_ID, 'ipAddress': '10.0.0.8',
'port': 555, 'applicationProfileId': APP_PROFILE_ID,
'description': ''}
pool_mapping = {'edge_id': EDGE_ID, 'edge_pool_id': EDGE_POOL_ID}
with self._mock_edge_driver('_add_vip_as_secondary_ip'),\
self._mock_edge_driver_vcns(
'create_app_profile') as mock_create_app_profile,\
self._mock_edge_driver_vcns('create_vip') as mock_create_vip,\
self._mock_edge_driver(
'_add_vip_fw_rule') as mock_add_fw_rule,\
self._mock_edge_lb_driver(
'create_vip_successful') as mock_vip_successful:
mock_create_app_profile.return_value = (
{'location': 'x/' + APP_PROFILE_ID}, None)
mock_create_vip.return_value = (
{'location': 'x/' + EDGE_VSE_ID}, None)
mock_add_fw_rule.return_value = EDGE_FW_RULE_ID
self.edge_driver.create_vip(self.context, lbaas_vip, pool_mapping)
mock_create_app_profile.assert_called_with(EDGE_ID, edge_app_prof)
mock_add_fw_rule.assert_called_with(EDGE_ID, VIP_ID, '10.0.0.8')
mock_create_vip.assert_called_with(EDGE_ID, edge_vip)
mock_vip_successful.assert_called_with(
self.context, lbaas_vip, EDGE_ID, APP_PROFILE_ID, EDGE_VSE_ID,
EDGE_FW_RULE_ID)
def test_update_vip(self):
vip_from = lbaas_vip_maker(status='ACTIVE')
vip_to = lbaas_vip_maker(status='PENDING_UPDATE',
session_persistence={'type': 'HTTP_COOKIE'})
edge_app_prof = {
'name': 'testvip1', 'insertXForwardedFor': False,
'serverSslEnabled': False, 'template': 'HTTP',
'sslPassthrough': False,
'persistence': {'cookieName': 'default_cookie_name',
'method': 'cookie', 'cookieMode': 'insert'}}
edge_vip = {
'protocol': 'HTTP', 'name': 'vip_' + VIP_ID, 'connectionLimit': 0,
'defaultPoolId': EDGE_POOL_ID, 'ipAddress': '10.0.0.8',
'port': 555, 'applicationProfileId': '333', 'description': ''}
pool_mapping = {'edge_pool_id': '111'}
vip_mapping = {'edge_id': EDGE_ID, 'edge_vse_id': EDGE_VSE_ID,
'edge_app_profile_id': APP_PROFILE_ID}
with self._mock_edge_driver_vcns('update_vip') as mock_upd_vip,\
self._mock_edge_driver_vcns(
'update_app_profile') as mock_upd_app_prof,\
self._mock_edge_lb_driver(
'vip_successful') as mock_vip_successful:
self.edge_driver.update_vip(self.context, vip_from, vip_to,
pool_mapping, vip_mapping)
mock_upd_app_prof.assert_called_with(EDGE_ID, APP_PROFILE_ID,
edge_app_prof)
mock_upd_vip.assert_called_with(EDGE_ID, EDGE_VSE_ID, edge_vip)
mock_vip_successful.assert_called_with(self.context, vip_to)
def test_delete_vip(self):
lbaas_vip = lbaas_vip_maker(status='PENDING_DELETE')
vip_mapping = {'edge_id': EDGE_ID, 'edge_vse_id': EDGE_VSE_ID,
'edge_app_profile_id': APP_PROFILE_ID,
'edge_fw_rule_id': EDGE_FW_RULE_ID}
with self._mock_edge_driver('_del_vip_as_secondary_ip'),\
self._mock_edge_driver_vcns(
'delete_app_profile') as mock_del_app_profile,\
self._mock_edge_driver_vcns('delete_vip') as mock_del_vip,\
self._mock_edge_driver(
'_del_vip_fw_rule') as mock_del_fw_rule,\
self._mock_edge_lb_driver(
'delete_vip_successful') as mock_del_successful:
self.edge_driver.delete_vip(self.context, lbaas_vip, vip_mapping)
mock_del_app_profile.assert_called_with(EDGE_ID, APP_PROFILE_ID)
mock_del_vip.assert_called_with(EDGE_ID, EDGE_VSE_ID)
mock_del_fw_rule.assert_called_with(EDGE_ID, EDGE_FW_RULE_ID)
mock_del_successful.assert_called_with(self.context, lbaas_vip)
def test_create_member(self):
lbaas_member = lbaas_member_maker()
edge_pool = {
'monitorId': [], 'name': POOL_ID, 'applicationRuleId': [],
'member': [], 'poolId': 'pool-1', 'algorithm': 'round-robin',
'transparent': False}
edge_member = {
'condition': 'enabled', 'ipAddress': '10.0.0.4', 'port': 555,
'weight': 5, 'name': 'member-' + MEMBER_ID}
pool_mapping = {'edge_id': EDGE_ID, 'edge_pool_id': EDGE_POOL_ID}
with self._mock_edge_driver_vcns('update_pool'),\
self._mock_edge_driver('_update_pool_fw_rule'),\
self._mock_edge_driver_vcns('get_pool') as mock_get_pool,\
self._mock_edge_lb_driver(
'member_successful') as mock_member_successful:
mock_get_pool.return_value = (None, edge_pool)
self.edge_driver.create_member(self.context, lbaas_member,
pool_mapping)
edge_pool['member'].append(edge_member)
mock_member_successful.assert_called_with(self.context,
lbaas_member)
def test_update_member(self):
member_from = lbaas_member_maker(status='ACTIVE')
member_to = lbaas_member_maker(status='PENDING_UPDATE', weight=10)
edge_pool = {
'monitorId': [], 'name': POOL_ID, 'applicationRuleId': [],
'member': [
{'condition': 'enabled', 'ipAddress': '10.0.0.4', 'port': 555,
'weight': 5, 'name': 'member-' + MEMBER_ID}],
'poolId': 'pool-1', 'algorithm': 'round-robin',
'transparent': False}
pool_mapping = {'edge_id': EDGE_ID, 'edge_pool_id': EDGE_POOL_ID}
with self._mock_edge_driver_vcns('get_pool') as mock_get_pool,\
self._mock_edge_driver_vcns(
'update_pool') as mock_update_pool,\
self._mock_edge_lb_driver(
'member_successful') as mock_member_successful:
mock_get_pool.return_value = (None, edge_pool)
self.edge_driver.update_member(self.context, member_from,
member_to, pool_mapping)
edge_pool['member'][0]['weight'] = 6
mock_update_pool.assert_called_with(EDGE_ID, EDGE_POOL_ID,
edge_pool)
mock_member_successful.assert_called_with(self.context, member_to)
def test_delete_member(self):
def _del_member(context, member_id):
self.assertEqual(context, self.context)
self.assertEqual(member_id, MEMBER_ID)
lbaas_member = lbaas_member_maker(status='PENDING_DELETE')
edge_pool = {
'monitorId': [], 'name': POOL_ID, 'applicationRuleId': [],
'member': [
{'condition': 'enabled', 'ipAddress': '10.0.0.4', 'port': 555,
'weight': 5, 'name': 'member-' + MEMBER_ID}],
'poolId': 'pool-1', 'algorithm': 'round-robin',
'transparent': False}
pool_mapping = {'edge_id': EDGE_ID, 'edge_pool_id': EDGE_POOL_ID}
mock_lb_plugin = mock.Mock()
mock_lb_plugin._delete_db_member = _del_member
with self._mock_edge_driver('_get_lb_plugin') as mock_get_lb_plugin,\
self._mock_edge_driver_vcns('get_pool') as mock_get_pool,\
self._mock_edge_driver_vcns(
'update_pool') as mock_update_pool,\
self._mock_edge_driver('_update_pool_fw_rule'):
mock_get_pool.return_value = (None, edge_pool)
self.edge_driver.delete_member(self.context, lbaas_member,
pool_mapping)
mock_get_lb_plugin.return_value = mock_lb_plugin
edge_pool['member'] = []
mock_update_pool.assert_called_with(EDGE_ID, EDGE_POOL_ID,
edge_pool)
def test__update_pool_fw_rule_add(self):
edge_fw_section = (
'<section id="1132" name="LBaaS FW Rules"><rule><name>' + POOL_ID +
'</name><action>allow</action><sources excluded="false"><source>'
'<type>Ipv4Address</type><value>10.0.0.1,11.0.0.1</value></source>'
'</sources><destinations excluded="false"><destination>'
'<type>Ipv4Address</type><value>10.0.0.10</value></destination>'
'</destinations></rule></section>')
edge_fw_updated_section = (
'<section id="1132" name="LBaaS FW Rules"><rule><name>' + POOL_ID +
'</name><action>allow</action><sources excluded="false"><source>'
'<type>Ipv4Address</type><value>10.0.0.1,11.0.0.1</value></source>'
'</sources><destinations excluded="false"><destination>'
'<type>Ipv4Address</type><value>10.0.0.10,11.0.0.10</value>'
'</destination></destinations></rule></section>')
mock_lb_plugin = mock.Mock()
with self._mock_edge_driver('_get_lb_plugin') as mock_get_lb_plugin,\
self._mock_edge_driver('_get_edge_ips') as mock_get_edge_ips,\
self._mock_edge_driver_vcns(
'get_section') as mock_get_section,\
self._mock_edge_driver(
'_get_lbaas_fw_section_id') as mock_get_section_id,\
self._mock_edge_driver_vcns(
'update_section') as mock_update_section:
mock_get_section_id.return_value = '1111'
mock_get_edge_ips.return_value = ['10.0.0.1', '11.0.0.1']
mock_get_lb_plugin.return_value = mock_lb_plugin
mock_lb_plugin.get_members.return_value = [{'address':
'10.0.0.10'}]
mock_get_section.return_value = (None, edge_fw_section)
self.edge_driver._update_pool_fw_rule(
self.context, POOL_ID, EDGE_ID, 'add', '11.0.0.10')
mock_update_section.assert_called_with(
'/api/4.0/firewall/globalroot-0/config/layer3sections/1111',
edge_fw_updated_section, None)
def test__update_pool_fw_rule_del(self):
edge_fw_section = firewall_section_maker('10.0.0.10,11.0.0.10')
edge_fw_updated_section = firewall_section_maker('10.0.0.10')
mock_lb_plugin = mock.Mock()
with self._mock_edge_driver('_get_edge_ips') as mock_get_edge_ips,\
self._mock_edge_driver(
'_get_lb_plugin') as mock_get_lb_plugin,\
self._mock_edge_driver_vcns(
'get_section') as mock_get_section,\
self._mock_edge_driver(
'_get_lbaas_fw_section_id') as mock_get_section_id,\
self._mock_edge_driver_vcns(
'update_section') as mock_update_section:
mock_get_section_id.return_value = '1111'
mock_get_edge_ips.return_value = ['10.0.0.1', '11.0.0.1']
mock_get_lb_plugin.return_value = mock_lb_plugin
mock_lb_plugin.get_members.return_value = [
{'address': '10.0.0.10'}, {'address': '11.0.0.10'}]
mock_get_section.return_value = (None, edge_fw_section)
self.edge_driver._update_pool_fw_rule(
self.context, POOL_ID, EDGE_ID, 'del', '11.0.0.10')
mock_update_section.assert_called_with(
'/api/4.0/firewall/globalroot-0/config/layer3sections/1111',
edge_fw_updated_section, None)
def test__get_edge_ips(self):
get_if_list = if_list_maker(['10.0.0.6'])
with mock.patch.object(self.edge_driver.vcns, 'get_interfaces',
return_value=(None, get_if_list)):
ip_list = self.edge_driver._get_edge_ips(EDGE_ID)
self.assertEqual(['172.24.4.2', '10.0.0.1'], ip_list)
def test_create_pool_health_monitor(self):
hmon = lbaas_hmon_maker()
edge_hm = {'maxRetries': 5, 'interval': 5, 'type': 'icmp',
'name': HEALTHMON_ID, 'timeout': 5}
edge_pool = {'monitorId': [], 'name': POOL_ID,
'applicationRuleId': [], 'member': [],
'poolId': 'pool-1', 'algorithm': 'round-robin',
'transparent': False}
pool_mapping = {'edge_id': EDGE_ID, 'edge_pool_id': EDGE_POOL_ID}
with self._mock_edge_driver_vcns('update_pool') as mock_update_pool,\
self._mock_edge_driver_vcns('get_pool') as mock_get_pool,\
self._mock_edge_driver_vcns(
'create_health_monitor') as mock_create_mon,\
self._mock_edge_lb_driver(
'create_pool_health_monitor_successful') as (
mock_create_successful):
mock_create_mon.return_value = ({'location': 'x/' + HEALTHMON_ID},
None)
mock_get_pool.return_value = (None, edge_pool)
self.edge_driver.create_pool_health_monitor(
self.context, hmon, POOL_ID, pool_mapping, None)
mock_create_mon.assert_called_with(EDGE_ID, edge_hm)
edge_pool['monitorId'].append(HEALTHMON_ID)
mock_update_pool.assert_called_with(EDGE_ID, EDGE_POOL_ID,
edge_pool)
mock_create_successful.assert_called_with(
self.context, hmon, POOL_ID, EDGE_ID, HEALTHMON_ID)
def test_update_pool_health_monitor(self):
from_hmon = lbaas_hmon_maker(status='ACTIVE')
to_hmon = lbaas_hmon_maker(status='PENDING_UPDATE',
max_retries=10)
edge_hmon = {'maxRetries': 10, 'interval': 5, 'type': 'icmp',
'name': HEALTHMON_ID, 'timeout': 5}
mon_mapping = {'edge_id': EDGE_ID, 'edge_monitor_id': EDGE_MON_ID}
with self._mock_edge_driver_vcns(
'update_health_monitor') as mock_update_mon,\
self._mock_edge_lb_driver(
'pool_health_monitor_successful') as mock_hmon_successful:
self.edge_driver.update_pool_health_monitor(
self.context, from_hmon, to_hmon, POOL_ID, mon_mapping)
mock_update_mon.assert_called_with(EDGE_ID, EDGE_MON_ID, edge_hmon)
mock_hmon_successful.assert_called_with(self.context, to_hmon,
POOL_ID,)
def test_delete_pool_health_monitor(self):
hmon = lbaas_hmon_maker(status='PENDING_DELETE')
edge_pool = {'monitorId': [EDGE_MON_ID], 'name': POOL_ID,
'applicationRuleId': [], 'member': [],
'poolId': 'pool-1', 'algorithm': 'round-robin',
'transparent': False}
pool_mapping = {'edge_id': EDGE_ID, 'edge_pool_id': EDGE_POOL_ID}
mon_mapping = {'edge_id': EDGE_ID, 'edge_monitor_id': EDGE_MON_ID}
with self._mock_edge_driver_vcns('update_pool') as mock_update_pool,\
self._mock_edge_driver_vcns('get_pool') as mock_get_pool,\
self._mock_edge_driver_vcns(
'delete_health_monitor') as mock_del_mon,\
self._mock_edge_lb_driver(
'delete_pool_health_monitor_successful') as (
mock_del_successful):
mock_get_pool.return_value = (None, edge_pool)
self.edge_driver.delete_pool_health_monitor(
self.context, hmon, POOL_ID, pool_mapping, mon_mapping)
edge_pool['monitorId'] = []
mock_update_pool.assert_called_with(EDGE_ID, EDGE_POOL_ID,
edge_pool)
mock_del_mon.assert_called_with(EDGE_ID, EDGE_MON_ID)
mock_del_successful.assert_called_with(self.context, hmon, POOL_ID,
mon_mapping)
def test_stats(self):
pool_mapping = {'edge_id': EDGE_ID, 'edge_pool_id': EDGE_POOL_ID}
pool_stats = (
{
'status': '200',
'content-location': '',
'transfer-encoding': 'chunked',
'expires': 'Thu, 01 Jan 1970 00:00:00 GMT',
'server': '',
'cache-control': 'private, no-cache',
'date': 'Thu, 30 Jul 2015 08:59:27 GMT',
'content-type': 'application/json'},
{
'timeStamp': 1427358733,
'virtualServer': [
{'name': 'MdSrv',
'virtualServerId': 'virtualServer-1',
'bytesIn': 0,
'bytesOut': 0,
'totalSessions': 0,
'ipAddress': '169.254.128.2',
'curSessions': 0}],
'pool': [
{'status': 'UP',
'totalSessions': 10000,
'rateMax': 0,
'name': 'MDSrvPool',
'bytesOut': 100000,
'rateLimit': 0,
'member': [
{'status': 'UP',
'name': 'member-xxx-xxx-xxx-xxx',
'bytesOut': 0,
'memberId': 'member-1',
'totalSessions': 20000,
'ipAddress': '192.168.55.101',
'httpReqRateMax': 0,
'curSessions': 0,
'bytesIn': 0},
{'status': 'UP',
'name': 'member-yyy-yyy-yyy-yyy',
'bytesOut': 0,
'memberId': 'member-2',
'totalSessions': 20000,
'ipAddress': '192.168.55.102',
'httpReqRateMax': 0,
'curSessions': 0,
'bytesIn': 0}],
'poolId': EDGE_POOL_ID,
'maxSessions': 10000,
'httpReqRateMax': 0,
'curSessions': 5000,
'bytesIn': 1000000}]})
expected_stats = {'active_connections': 5000,
'bytes_in': 1000000,
'bytes_out': 100000,
'total_connections': 10000,
'members': {'xxx-xxx-xxx-xxx': {'status': 'ACTIVE'}}}
members = [{'id': 'xxx-xxx-xxx-xxx', 'status': 'ACTIVE'},
{'id': 'yyy-yyy-yyy-yyy', 'status': 'ERROR'}]
mock_lb_plugin = mock.Mock()
with mock.patch.object(self.edge_driver.vcns,
'get_loadbalancer_statistics',
return_value=pool_stats), \
mock.patch.object(self.edge_driver,
'_get_lb_plugin',
return_value=mock_lb_plugin), \
mock.patch.object(mock_lb_plugin, 'get_members',
return_value=members):
stats = self.edge_driver.stats(self.context, POOL_ID, pool_mapping)
self.assertEqual(stats, expected_stats)