18d991a6b2
The patch adds NVP advanced LBaaS service support for NVP with
VCNS:
* NVP LBaaS is an advanced Service of NVP depending on NVP
advanced service router
- Once an advanced router id created, one corresponding
vshield edge will be deployed, and then we can configure
LB service On the vshield edge
* NVP LBaaS service plugin still uses LBaaS DB service logic,
while finally calling vShield Edge to support FWaaS service
- When creating VIP object, service attaches the object to
the advanced router with routedserviceinsertion service.
Then before pushing VIP VCNS call, the server would first
pushing associated POOL VCNS call and associated Monitor
VCNS call to vShield Edge. Deleting VIP is opposite
operation
- Refering to CUD operation of other objects, service would
first find the associated VIP object and then find the edge bound to
the router which vip inserted. Then service would push corresponding
VCNS call to Vshield Edge
* on driver part, the driver will first convert the object
to VSM known object input, and then send a synchronous JSON
calling to VSM, and receive the result
Implements: blueprint nvp-lbaas-plugin
Change-Id: Iec41f2dc103daddf3bed4d09c147df3865b3dccd
234 lines
9.8 KiB
Python
234 lines
9.8 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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#
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# Copyright 2013 VMware, Inc
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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# @author: linb, VMware
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import mock
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from neutron.common import config as n_config
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from neutron import context
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from neutron.openstack.common import uuidutils
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from neutron.plugins.nicira.dbexts import vcns_db
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from neutron.plugins.nicira.vshield import (
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vcns_driver)
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from neutron.plugins.nicira.vshield.common import (
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exceptions as vcns_exc)
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from neutron.tests.unit.db.loadbalancer import test_db_loadbalancer
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from neutron.tests.unit.nicira import get_fake_conf
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from neutron.tests.unit.nicira import VCNS_NAME
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from neutron.tests.unit.nicira.vshield import fake_vcns
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_uuid = uuidutils.generate_uuid
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VSE_ID = 'edge-1'
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POOL_MAP_INFO = {
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'pool_id': None,
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'edge_id': VSE_ID,
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'pool_vseid': 'pool-1'}
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VCNS_CONFIG_FILE = get_fake_conf("vcns.ini.test")
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class VcnsDriverTestCase(test_db_loadbalancer.LoadBalancerPluginDbTestCase):
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def vcns_loadbalancer_patch(self):
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instance = self.mock_vcns.start()
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instance.return_value.create_vip.side_effect = (
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self.fc2.create_vip)
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instance.return_value.get_vip.side_effect = (
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self.fc2.get_vip)
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instance.return_value.update_vip.side_effect = (
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self.fc2.update_vip)
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instance.return_value.delete_vip.side_effect = (
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self.fc2.delete_vip)
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instance.return_value.create_pool.side_effect = (
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self.fc2.create_pool)
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instance.return_value.get_pool.side_effect = (
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self.fc2.get_pool)
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instance.return_value.update_pool.side_effect = (
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self.fc2.update_pool)
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instance.return_value.delete_pool.side_effect = (
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self.fc2.delete_pool)
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instance.return_value.create_health_monitor.side_effect = (
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self.fc2.create_health_monitor)
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instance.return_value.get_health_monitor.side_effect = (
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self.fc2.get_health_monitor)
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instance.return_value.update_health_monitor.side_effect = (
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self.fc2.update_health_monitor)
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instance.return_value.delete_health_monitor.side_effect = (
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self.fc2.delete_health_monitor)
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instance.return_value.create_app_profile.side_effect = (
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self.fc2.create_app_profile)
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instance.return_value.delete_app_profile.side_effect = (
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self.fc2.delete_app_profile)
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self.pool_id = None
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self.vip_id = None
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def setUp(self):
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n_config.parse(['--config-file', VCNS_CONFIG_FILE])
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# mock vcns
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self.fc2 = fake_vcns.FakeVcns(unique_router_name=False)
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self.mock_vcns = mock.patch(VCNS_NAME, autospec=True)
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self.vcns_loadbalancer_patch()
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self.nvp_service_plugin_callback = mock.Mock()
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self.driver = vcns_driver.VcnsDriver(self.nvp_service_plugin_callback)
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super(VcnsDriverTestCase, self).setUp()
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self.addCleanup(self.fc2.reset_all)
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self.addCleanup(self.mock_vcns.stop)
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def tearDown(self):
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super(VcnsDriverTestCase, self).tearDown()
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class TestEdgeLbDriver(VcnsDriverTestCase):
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def test_create_and_get_vip(self):
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ctx = context.get_admin_context()
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with self.pool(no_delete=True) as pool:
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self.pool_id = pool['pool']['id']
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POOL_MAP_INFO['pool_id'] = pool['pool']['id']
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vcns_db.add_vcns_edge_pool_binding(ctx.session, POOL_MAP_INFO)
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with self.vip(pool=pool) as res:
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vip_create = res['vip']
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self.driver.create_vip(ctx, VSE_ID, vip_create)
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vip_get = self.driver.get_vip(ctx, vip_create['id'])
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for k, v in vip_get.iteritems():
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self.assertEqual(vip_create[k], v)
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def test_update_vip(self):
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ctx = context.get_admin_context()
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with self.pool(no_delete=True) as pool:
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self.pool_id = pool['pool']['id']
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POOL_MAP_INFO['pool_id'] = pool['pool']['id']
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vcns_db.add_vcns_edge_pool_binding(ctx.session, POOL_MAP_INFO)
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with self.vip(pool=pool) as res:
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vip_create = res['vip']
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self.driver.create_vip(ctx, VSE_ID, vip_create)
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vip_update = {'id': vip_create['id'],
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'pool_id': pool['pool']['id'],
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'name': 'update_name',
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'description': 'description',
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'address': 'update_address',
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'port_id': 'update_port_id',
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'protocol_port': 'protocol_port',
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'protocol': 'update_protocol'}
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self.driver.update_vip(ctx, vip_update)
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vip_get = self.driver.get_vip(ctx, vip_create['id'])
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for k, v in vip_get.iteritems():
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if k in vip_update:
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self.assertEqual(vip_update[k], v)
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def test_delete_vip(self):
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ctx = context.get_admin_context()
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with self.pool(no_delete=True) as pool:
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self.pool_id = pool['pool']['id']
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POOL_MAP_INFO['pool_id'] = pool['pool']['id']
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vcns_db.add_vcns_edge_pool_binding(ctx.session, POOL_MAP_INFO)
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with self.vip(pool=pool) as res:
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vip_create = res['vip']
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self.driver.create_vip(ctx, VSE_ID, vip_create)
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self.driver.delete_vip(ctx, vip_create['id'])
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self.assertRaises(vcns_exc.VcnsNotFound,
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self.driver.get_vip,
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ctx,
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vip_create['id'])
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#Test Pool Operation
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def test_create_and_get_pool(self):
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ctx = context.get_admin_context()
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with self.pool(no_delete=True) as p:
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self.pool_id = p['pool']['id']
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pool_create = p['pool']
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self.driver.create_pool(ctx, VSE_ID, pool_create, [])
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pool_get = self.driver.get_pool(ctx, pool_create['id'], VSE_ID)
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for k, v in pool_get.iteritems():
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self.assertEqual(pool_create[k], v)
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def test_update_pool(self):
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ctx = context.get_admin_context()
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with self.pool(no_delete=True) as p:
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self.pool_id = p['pool']['id']
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pool_create = p['pool']
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self.driver.create_pool(ctx, VSE_ID, pool_create, [])
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pool_update = {'id': pool_create['id'],
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'lb_method': 'lb_method',
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'name': 'update_name',
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'members': [],
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'health_monitors': []}
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self.driver.update_pool(ctx, VSE_ID, pool_update, [])
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pool_get = self.driver.get_pool(ctx, pool_create['id'], VSE_ID)
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for k, v in pool_get.iteritems():
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if k in pool_update:
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self.assertEqual(pool_update[k], v)
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def test_delete_pool(self):
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ctx = context.get_admin_context()
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with self.pool(no_delete=True) as p:
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self.pool_id = p['pool']['id']
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pool_create = p['pool']
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self.driver.create_pool(ctx, VSE_ID, pool_create, [])
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self.driver.delete_pool(ctx, pool_create['id'], VSE_ID)
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self.assertRaises(vcns_exc.VcnsNotFound,
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self.driver.get_pool,
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ctx,
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pool_create['id'],
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VSE_ID)
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def test_create_and_get_monitor(self):
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ctx = context.get_admin_context()
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with self.health_monitor(no_delete=True) as m:
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monitor_create = m['health_monitor']
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self.driver.create_health_monitor(ctx, VSE_ID, monitor_create)
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monitor_get = self.driver.get_health_monitor(
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ctx, monitor_create['id'], VSE_ID)
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for k, v in monitor_get.iteritems():
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self.assertEqual(monitor_create[k], v)
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def test_update_health_monitor(self):
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ctx = context.get_admin_context()
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with self.health_monitor(no_delete=True) as m:
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monitor_create = m['health_monitor']
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self.driver.create_health_monitor(
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ctx, VSE_ID, monitor_create)
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monitor_update = {'id': monitor_create['id'],
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'delay': 'new_delay',
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'timeout': "new_timeout",
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'type': 'type',
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'max_retries': "max_retries"}
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self.driver.update_health_monitor(
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ctx, VSE_ID, monitor_create, monitor_update)
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monitor_get = self.driver.get_health_monitor(
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ctx, monitor_create['id'], VSE_ID)
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for k, v in monitor_get.iteritems():
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if k in monitor_update:
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self.assertEqual(monitor_update[k], v)
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def test_delete_health_monitor(self):
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ctx = context.get_admin_context()
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with self.health_monitor(no_delete=True) as m:
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monitor_create = m['health_monitor']
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self.driver.create_health_monitor(ctx, VSE_ID, monitor_create)
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self.driver.delete_health_monitor(
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ctx, monitor_create['id'], VSE_ID)
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self.assertRaises(vcns_exc.VcnsNotFound,
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self.driver.get_health_monitor,
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ctx,
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monitor_create['id'],
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VSE_ID)
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