# service_provider=VPN:cisco:neutron.services.vpn.service_drivers.cisco_ipsec.CiscoCsrIPsecVPNDriver:default
# Uncomment the line below to use Embrane heleos as Load Balancer service provider.
# service_provider=LOADBALANCER:Embrane:neutron.services.loadbalancer.drivers.embrane.driver.EmbraneLbaas:default
+# Uncomment the line below to use the A10 Networks LBaaS driver. Requires 'pip install a10-neutron-lbaas'.
+#service_provider = LOADBALANCER:A10Networks:neutron.services.loadbalancer.drivers.a10networks.driver_v1.ThunderDriver:default
# Uncomment the following line to test the LBaaS v2 API _WITHOUT_ a real backend
# service_provider = LOADBALANCER:LoggingNoop:neutron.services.loadbalancer.drivers.logging_noop.driver.LoggingNoopLoadBalancerDriver:default
--- /dev/null
+A10 Networks LBaaS Driver
+
+Installation info:
+
+To use this driver, you must:
+- Install the a10-neutron-lbaas module. (E.g.: 'pip install a10-neutron-lbaas')
+- Create a driver config file, a sample of which is given below.
+- Enable it in neutron.conf
+- Restart neutron-server
+
+Third-party CI info:
+
+Contact info for any problems is: a10-openstack-ci at a10networks dot com
+Or contact Doug Wiegley directly (IRC: dougwig)
+
+Configuration file:
+
+Create a configuration file with a list of A10 appliances, similar to the
+file below, located at:
+/etc/neutron/services/loadbalancer/a10networks/config.py
+
+Or you can override that directory by setting the environment
+variable A10_CONFIG_DIR.
+
+Example config file:
+
+devices = {
+ "ax1": {
+ "name": "ax1",
+ "host": "10.10.100.20",
+ "port": 443,
+ "protocol": "https",
+ "username": "admin",
+ "password": "a10",
+ "status": True,
+ "autosnat": False,
+ "api_version": "2.1",
+ "v_method": "LSI",
+ "max_instance": 5000,
+ "use_float": False,
+ "method": "hash"
+ },
+ "ax4": {
+ "host": "10.10.100.23",
+ "username": "admin",
+ "password": "a10",
+ },
+}
--- /dev/null
+# Copyright 2014, Doug Wiegley (dougwig), A10 Networks
+#
+# 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 a10_neutron_lbaas
+
+from neutron.db import l3_db
+from neutron.db.loadbalancer import loadbalancer_db as lb_db
+from neutron.openstack.common import log as logging
+from neutron.plugins.common import constants
+from neutron.services.loadbalancer.drivers import abstract_driver
+
+VERSION = "1.0.0"
+LOG = logging.getLogger(__name__)
+
+
+# Most driver calls below are straight passthroughs to the A10 package
+# 'a10_neutron_lbaas'. Any function that has not been fully abstracted
+# into the openstack driver/plugin interface is NOT passed through, to
+# make it obvious which hidden interfaces/db calls that we rely on.
+
+class ThunderDriver(abstract_driver.LoadBalancerAbstractDriver):
+
+ def __init__(self, plugin):
+ LOG.debug("A10Driver: init version=%s", VERSION)
+ self.plugin = plugin
+
+ # Map the string types to neutron classes/functions, in order to keep
+ # from reaching into the bowels of Neutron from anywhere but this file.
+ self.neutron_map = {
+ 'member': {
+ 'model': lb_db.Member,
+ 'delete_func': self.plugin._delete_db_member,
+ },
+ 'pool': {
+ 'model': lb_db.Pool,
+ 'delete_func': self.plugin._delete_db_pool,
+ },
+ 'vip': {
+ 'model': lb_db.Vip,
+ 'delete_func': self.plugin._delete_db_vip,
+ },
+ }
+
+ LOG.debug("A10Driver: initializing, version=%s, lbaas_manager=%s",
+ VERSION, a10_neutron_lbaas.VERSION)
+
+ self.a10 = a10_neutron_lbaas.A10OpenstackLBV1(self)
+
+ # The following private helper methods are used by a10_neutron_lbaas,
+ # and reflect the neutron interfaces required by that package.
+
+ def _hm_binding_count(self, context, hm_id):
+ return context.session.query(lb_db.PoolMonitorAssociation).filter_by(
+ monitor_id=hm_id).join(lb_db.Pool).count()
+
+ def _member_count(self, context, member):
+ return context.session.query(lb_db.Member).filter_by(
+ tenant_id=member['tenant_id'],
+ address=member['address']).count()
+
+ def _member_get(self, context, member_id):
+ return self.plugin.get_member(context, member_id)
+
+ def _member_get_ip(self, context, member, use_float=False):
+ ip_address = member['address']
+ if use_float:
+ fip_qry = context.session.query(l3_db.FloatingIP)
+ if (fip_qry.filter_by(fixed_ip_address=ip_address).count() > 0):
+ float_address = fip_qry.filter_by(
+ fixed_ip_address=ip_address).first()
+ ip_address = str(float_address.floating_ip_address)
+ return ip_address
+
+ def _pool_get_hm(self, context, hm_id):
+ return self.plugin.get_health_monitor(context, hm_id)
+
+ def _pool_get_tenant_id(self, context, pool_id):
+ pool_qry = context.session.query(lb_db.Pool).filter_by(id=pool_id)
+ z = pool_qry.first()
+ if z:
+ return z.tenant_id
+ else:
+ return ''
+
+ def _pool_get_vip_id(self, context, pool_id):
+ pool_qry = context.session.query(lb_db.Pool).filter_by(id=pool_id)
+ z = pool_qry.first()
+ if z:
+ return z.vip_id
+ else:
+ return ''
+
+ def _pool_total(self, context, tenant_id):
+ return context.session.query(lb_db.Pool).filter_by(
+ tenant_id=tenant_id).count()
+
+ def _vip_get(self, context, vip_id):
+ return self.plugin.get_vip(context, vip_id)
+
+ def _active(self, context, model_type, model_id):
+ self.plugin.update_status(context,
+ self.neutron_map[model_type]['model'],
+ model_id,
+ constants.ACTIVE)
+
+ def _failed(self, context, model_type, model_id):
+ self.plugin.update_status(context,
+ self.neutron_map[model_type]['model'],
+ model_id,
+ constants.ERROR)
+
+ def _db_delete(self, context, model_type, model_id):
+ self.neutron_map[model_type]['delete_func'](context, model_id)
+
+ def _hm_active(self, context, hm_id, pool_id):
+ self.plugin.update_pool_health_monitor(context, hm_id, pool_id,
+ constants.ACTIVE)
+
+ def _hm_failed(self, context, hm_id, pool_id):
+ self.plugin.update_pool_health_monitor(context, hm_id, pool_id,
+ constants.ERROR)
+
+ def _hm_db_delete(self, context, hm_id, pool_id):
+ self.plugin._delete_db_pool_health_monitor(context, hm_id, pool_id)
+
+ # Pass-through driver
+
+ def create_vip(self, context, vip):
+ self.a10.vip.create(context, vip)
+
+ def update_vip(self, context, old_vip, vip):
+ self.a10.vip.update(context, old_vip, vip)
+
+ def delete_vip(self, context, vip):
+ self.a10.vip.delete(context, vip)
+
+ def create_pool(self, context, pool):
+ self.a10.pool.create(context, pool)
+
+ def update_pool(self, context, old_pool, pool):
+ self.a10.pool.update(context, old_pool, pool)
+
+ def delete_pool(self, context, pool):
+ self.a10.pool.delete(context, pool)
+
+ def stats(self, context, pool_id):
+ return self.a10.pool.stats(context, pool_id)
+
+ def create_member(self, context, member):
+ self.a10.member.create(context, member)
+
+ def update_member(self, context, old_member, member):
+ self.a10.member.update(context, old_member, member)
+
+ def delete_member(self, context, member):
+ self.a10.member.delete(context, member)
+
+ def update_pool_health_monitor(self, context, old_hm, hm, pool_id):
+ self.a10.hm.update(context, old_hm, hm, pool_id)
+
+ def create_pool_health_monitor(self, context, hm, pool_id):
+ self.a10.hm.create(context, hm, pool_id)
+
+ def delete_pool_health_monitor(self, context, hm, pool_id):
+ self.a10.hm.delete(context, hm, pool_id)
--- /dev/null
+# Copyright 2014, Doug Wiegley (dougwig), A10 Networks
+#
+# 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 sys
+
+import mock
+
+from neutron import context
+from neutron.db.loadbalancer import loadbalancer_db as lb_db
+with mock.patch.dict(sys.modules, {'a10_neutron_lbaas': mock.Mock()}):
+ from neutron.services.loadbalancer.drivers.a10networks import driver_v1
+from neutron.tests.unit.db.loadbalancer import test_db_loadbalancer
+
+
+def fake_model(id):
+ return {
+ 'id': id,
+ 'tenant_id': "tennant-was-a-great-doctor"
+ }
+
+
+def fake_member(id):
+ return {
+ 'id': id,
+ 'tenant_id': "vippyvip",
+ 'address': '1.1.1.1'
+ }
+
+
+class TestA10ThunderDriver(test_db_loadbalancer.LoadBalancerPluginDbTestCase):
+
+ def setUp(self):
+ super(TestA10ThunderDriver, self).setUp()
+ self.context = context.get_admin_context()
+ self.plugin = mock.Mock()
+ self.driver = driver_v1.ThunderDriver(self.plugin)
+ self.driver.a10 = mock.Mock()
+ self.m = fake_model('p1')
+
+ def test__hm_binding_count(self):
+ n = self.driver._hm_binding_count(self.context, 'hm01')
+ self.assertEqual(n, 0)
+
+ def test__member_count(self):
+ self.m = fake_member('mem1')
+ n = self.driver._member_count(self.context, self.m)
+ self.assertEqual(n, 0)
+
+ def test__member_get_ip(self):
+ self.m = fake_member('mem1')
+ z = self.driver._member_get_ip(self.context, self.m, False)
+ self.assertEqual(z, '1.1.1.1')
+ z = self.driver._member_get_ip(self.context, self.m, True)
+ self.assertEqual(z, '1.1.1.1')
+
+ def test__pool_get_hm(self):
+ self.driver._pool_get_hm(self.context, 'hm01')
+ self.plugin.get_health_monitor.assert_called_once_with(
+ self.context, 'hm01')
+
+ def test__pool_get_tenant_id(self):
+ z = self.driver._pool_get_tenant_id(self.context, 'pool1')
+ self.assertEqual(z, '')
+
+ def test__pool_get_vip_id(self):
+ z = self.driver._pool_get_vip_id(self.context, 'pool1')
+ self.assertEqual(z, '')
+
+ def test__pool_total(self):
+ n = self.driver._pool_total(self.context,
+ tenant_id='whatareyoudoingdave')
+ self.assertEqual(n, 0)
+
+ def test__active(self):
+ self.driver._active(self.context, 'vip', 'vip1')
+ self.plugin.update_status.assert_called_once_with(
+ self.context, lb_db.Vip, 'vip1', 'ACTIVE')
+
+ def test__failed(self):
+ self.driver._failed(self.context, 'vip', 'vip2-1-2')
+ self.plugin.update_status.assert_called_once_with(
+ self.context, lb_db.Vip, 'vip2-1-2', 'ERROR')
+
+ def test__db_delete(self):
+ self.driver._db_delete(self.context, 'pool', 'myid0101')
+ self.plugin._delete_db_pool.assert_called_once_with(
+ self.context, 'myid0101')
+
+ def test__hm_active(self):
+ self.driver._hm_active(self.context, 'hm01', 'pool1')
+ self.plugin.update_pool_health_monitor.assert_called_once_with(
+ self.context, 'hm01', 'pool1', 'ACTIVE')
+
+ def test__hm_failed(self):
+ self.driver._hm_failed(self.context, 'hm01', 'pool1')
+ self.plugin.update_pool_health_monitor.assert_called_once_with(
+ self.context, 'hm01', 'pool1', 'ERROR')
+
+ def test__hm_db_delete(self):
+ self.driver._hm_db_delete(self.context, 'hm01', 'pool2')
+ self.plugin._delete_db_pool_health_monitor.assert_called_once_with(
+ self.context, 'hm01', 'pool2')
+
+ def test_create_vip(self):
+ self.driver.create_vip(self.context, self.m)
+ self.driver.a10.vip.create.assert_called_once_with(
+ self.context, self.m)
+
+ def test_update_vip(self):
+ self.driver.update_vip(self.context, self.m, self.m)
+ self.driver.a10.vip.update.assert_called_once_with(
+ self.context, self.m, self.m)
+
+ def test_delete_vip(self):
+ self.driver.delete_vip(self.context, self.m)
+ self.driver.a10.vip.delete.assert_called_once_with(
+ self.context, self.m)
+
+ def test_create_pool(self):
+ self.driver.create_pool(self.context, self.m)
+ self.driver.a10.pool.create.assert_called_once_with(
+ self.context, self.m)
+
+ def test_update_pool(self):
+ self.driver.update_pool(self.context, self.m, self.m)
+ self.driver.a10.pool.update.assert_called_once_with(
+ self.context, self.m, self.m)
+
+ def test_delete_pool(self):
+ self.driver.delete_pool(self.context, self.m)
+ self.driver.a10.pool.delete.assert_called_once_with(
+ self.context, self.m)
+
+ def test_stats(self):
+ self.driver.stats(self.context, self.m['id'])
+ self.driver.a10.pool.stats.assert_called_once_with(
+ self.context, self.m['id'])
+
+ def test_create_member(self):
+ self.driver.create_member(self.context, self.m)
+ self.driver.a10.member.create.assert_called_once_with(
+ self.context, self.m)
+
+ def test_update_member(self):
+ self.driver.update_member(self.context, self.m, self.m)
+ self.driver.a10.member.update.assert_called_once_with(
+ self.context, self.m, self.m)
+
+ def test_delete_member(self):
+ self.driver.delete_member(self.context, self.m)
+ self.driver.a10.member.delete.assert_called_once_with(
+ self.context, self.m)
+
+ def test_update_pool_health_monitor(self):
+ self.driver.update_pool_health_monitor(self.context, self.m, self.m,
+ 'pool1')
+ self.driver.a10.hm.update.assert_called_once_with(
+ self.context, self.m, self.m, 'pool1')
+
+ def test_create_pool_health_monitor(self):
+ self.driver.create_pool_health_monitor(self.context, self.m, 'pool1')
+ self.driver.a10.hm.create.assert_called_once_with(
+ self.context, self.m, 'pool1')
+
+ def test_delete_pool_health_monitor(self):
+ self.driver.delete_pool_health_monitor(self.context, self.m, 'pool1')
+ self.driver.a10.hm.delete.assert_called_once_with(
+ self.context, self.m, 'pool1')
Code Review / openstack-build / neutron-build.git / commitdiff