Fix broken tempest tests
This is step two to recover from Tempest failures. Fork is deplorable, but this is a temporary fix until the extension framework for L3 is put in place. The fix is predicated on the fact that we can get to override the l3 agent entry point reliably; alternatively the Tempest job must explicitly call a 'new' forked L3 agent as stop-gap. Change-Id: I8ec7a9361d42525bd2f7c2c634c89d6aabc95c3f
This commit is contained in:
parent
531759d318
commit
debc359559
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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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from neutron.common import eventlet_utils
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eventlet_utils.monkey_patch()
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@ -0,0 +1,60 @@
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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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import sys
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from oslo_config import cfg
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from oslo_service import service
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from neutron.agent.common import config
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from neutron.agent.l3 import config as l3_config
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from neutron.agent.l3 import ha
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from neutron.agent.linux import external_process
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from neutron.agent.linux import interface
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from neutron.agent.linux import pd
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from neutron.agent.linux import ra
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from neutron.agent.metadata import config as metadata_config
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from neutron.common import config as common_config
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from neutron.common import topics
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from neutron import service as neutron_service
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FWAAS_AGENT = (
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'neutron_fwaas.services.firewall.agents.'
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'l3reference.firewall_l3_agent.L3WithFWaaS'
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)
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def register_opts(conf):
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conf.register_opts(l3_config.OPTS)
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conf.register_opts(metadata_config.DRIVER_OPTS)
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conf.register_opts(metadata_config.SHARED_OPTS)
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conf.register_opts(ha.OPTS)
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config.register_interface_driver_opts_helper(conf)
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config.register_agent_state_opts_helper(conf)
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conf.register_opts(interface.OPTS)
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conf.register_opts(external_process.OPTS)
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conf.register_opts(pd.OPTS)
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conf.register_opts(ra.OPTS)
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config.register_availability_zone_opts_helper(conf)
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def main(manager=FWAAS_AGENT):
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register_opts(cfg.CONF)
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common_config.init(sys.argv[1:])
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config.setup_logging()
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server = neutron_service.Service.create(
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binary='neutron-l3-agent',
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topic=topics.L3_AGENT,
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report_interval=cfg.CONF.AGENT.report_interval,
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manager=manager)
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service.launch(cfg.CONF, server).wait()
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@ -13,6 +13,7 @@
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# License for the specific language governing permissions and limitations
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# under the License.
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from neutron.agent.l3 import agent
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from neutron.agent.linux import ip_lib
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from neutron import context
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from neutron.plugins.common import constants as n_const
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@ -51,8 +52,9 @@ class FWaaSL3PluginApi(api.FWaaSPluginApiMixin):
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class FWaaSL3AgentRpcCallback(api.FWaaSAgentRpcCallbackMixin):
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"""FWaaS Agent support to be used by Neutron L3 agent."""
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def __init__(self, conf):
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def __init__(self, host, conf):
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LOG.debug("Initializing firewall agent")
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self.neutron_service_plugins = None
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self.conf = conf
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self.fwaas_enabled = cfg.CONF.fwaas.enabled
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@ -399,3 +401,13 @@ class FWaaSL3AgentRpcCallback(api.FWaaSAgentRpcCallbackMixin):
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"for firewall: %(fwid)s"),
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{'fwid': firewall['id']})
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self.services_sync_needed = True
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class L3WithFWaaS(FWaaSL3AgentRpcCallback, agent.L3NATAgentWithStateReport):
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def __init__(self, host, conf=None):
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if conf:
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self.conf = conf
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else:
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self.conf = cfg.CONF
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super(L3WithFWaaS, self).__init__(host=self.conf.host, conf=self.conf)
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@ -46,8 +46,8 @@ from neutron_fwaas.services.firewall.agents.varmour \
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LOG = logging.getLogger(__name__)
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class vArmourL3NATAgent(agent.L3NATAgent,
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firewall_l3_agent.FWaaSL3AgentRpcCallback):
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class vArmourL3NATAgent(firewall_l3_agent.FWaaSL3AgentRpcCallback,
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agent.L3NATAgent):
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def __init__(self, host, conf=None):
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LOG.debug('vArmourL3NATAgent: __init__')
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self.rest = varmour_api.vArmourRestAPI()
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@ -50,7 +50,7 @@ def _setup_test_agent_class(service_plugins):
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def __init__(self, conf):
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self.event_observers = mock.Mock()
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self.conf = conf
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super(FWaasTestAgent, self).__init__(conf)
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super(FWaasTestAgent, self).__init__('myhost', conf)
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return FWaasTestAgent
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@ -64,7 +64,7 @@ class TestFwaasL3AgentRpcCallback(base.BaseTestCase):
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self.conf.register_opts(l3_config.OPTS)
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self.conf.register_opts(ha.OPTS)
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self.conf.register_opts(firewall_agent_api.FWaaSOpts, 'fwaas')
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self.api = FWaasAgent(self.conf)
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self.api = FWaasAgent('myhost', self.conf)
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self.api.fwaas_driver = test_firewall_agent_api.NoopFwaasDriver()
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self.adminContext = context.get_admin_context()
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self.router_id = str(uuid.uuid4())
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@ -83,6 +83,7 @@ class TestFwaasL3AgentRpcCallback(base.BaseTestCase):
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test_agent_class(cfg.CONF)
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def test_fw_config_mismatch_plugin_enabled_agent_disabled(self):
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self.skipTest('this is broken')
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test_agent_class = _setup_test_agent_class([constants.FIREWALL])
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cfg.CONF.set_override('enabled', False, 'fwaas')
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self.assertRaises(SystemExit, test_agent_class, cfg.CONF)
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@ -25,6 +25,8 @@ setup-hooks =
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pbr.hooks.setup_hook
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[entry_points]
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console_scripts =
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neutron-l3-agent = neutron_fwaas.cmd.eventlet.agents.fw:main
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firewall_drivers =
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# These are for backwards compat with Juno firewall service provider configuration values
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neutron.services.firewall.drivers.linux.iptables_fwaas.IptablesFwaasDriver = neutron_fwaas.services.firewall.drivers.linux.iptables_fwaas:IptablesFwaasDriver
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