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[Bug 1326064] [NEW] RPC error in LBaaS with unplug_vip_port method

 

Public bug reported:

Neutron Icehouse with LBaaS enabled and RabbitMQ in HA, running in tempest those tests:
tempest.api.network.test_load_balancer.LoadBalancerTestXML.test_list_members_with_filters[gate,smoke]
tempest.api.network.test_load_balancer.LoadBalancerTestXML.test_list_members_with_filters[gate,smoke] ... FAIL
tempest.api.network.test_load_balancer.LoadBalancerTestXML.test_list_pools[gate,smoke]
tempest.api.network.test_load_balancer.LoadBalancerTestXML.test_list_pools[gate,smoke] ... FAIL


Trace:
2014-06-03 13:41:19.354 10302 ERROR neutron.openstack.common.rpc.amqp [-] Exception during message handling
2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp     **args)
2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/loadbalancer/agent/agent_manager.py", line 235, in delete_vip
2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp     driver.delete_vip(vip)
2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/loadbalancer/drivers/haproxy/namespace_driver.py", line 295, in delete_vip
2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp     self.undeploy_instance(vip['pool_id'])
2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/lockutils.py", line 249, in inner
2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp     return f(*args, **kwargs)
2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/loadbalancer/drivers/haproxy/namespace_driver.py", line 126, in undeploy_instance
2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp     self._unplug(namespace, self.pool_to_port_id[pool_id])
2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/loadbalancer/drivers/haproxy/namespace_driver.py", line 262, in _unplug
2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp     self.plugin_rpc.unplug_vip_port(port_id)
2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/loadbalancer/agent/agent_api.py", line 87, in unplug_vip_port
2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp     topic=self.topic
2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/proxy.py", line 129, in call
2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp     exc.info, real_topic, msg.get('method'))
2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp Timeout: Timeout while waiting on RPC response - topic: "n-lbaas-plugin", RPC method: "unplug_vip_port" info: "<unknown>"
2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.

** Affects: neutron
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1326064

Title:
  RPC error in LBaaS with unplug_vip_port method

Status in OpenStack Neutron (virtual network service):
  New

Bug description:
  Neutron Icehouse with LBaaS enabled and RabbitMQ in HA, running in tempest those tests:
  tempest.api.network.test_load_balancer.LoadBalancerTestXML.test_list_members_with_filters[gate,smoke]
  tempest.api.network.test_load_balancer.LoadBalancerTestXML.test_list_members_with_filters[gate,smoke] ... FAIL
  tempest.api.network.test_load_balancer.LoadBalancerTestXML.test_list_pools[gate,smoke]
  tempest.api.network.test_load_balancer.LoadBalancerTestXML.test_list_pools[gate,smoke] ... FAIL

  
  Trace:
  2014-06-03 13:41:19.354 10302 ERROR neutron.openstack.common.rpc.amqp [-] Exception during message handling
  2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp Traceback (most recent call last):
  2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 462, in _process_data
  2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp     **args)
  2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py", line 172, in dispatch
  2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
  2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/loadbalancer/agent/agent_manager.py", line 235, in delete_vip
  2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp     driver.delete_vip(vip)
  2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/loadbalancer/drivers/haproxy/namespace_driver.py", line 295, in delete_vip
  2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp     self.undeploy_instance(vip['pool_id'])
  2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/lockutils.py", line 249, in inner
  2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp     return f(*args, **kwargs)
  2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/loadbalancer/drivers/haproxy/namespace_driver.py", line 126, in undeploy_instance
  2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp     self._unplug(namespace, self.pool_to_port_id[pool_id])
  2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/loadbalancer/drivers/haproxy/namespace_driver.py", line 262, in _unplug
  2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp     self.plugin_rpc.unplug_vip_port(port_id)
  2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/services/loadbalancer/agent/agent_api.py", line 87, in unplug_vip_port
  2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp     topic=self.topic
  2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/proxy.py", line 129, in call
  2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp     exc.info, real_topic, msg.get('method'))
  2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.amqp Timeout: Timeout while waiting on RPC response - topic: "n-lbaas-plugin", RPC method: "unplug_vip_port" info: "<unknown>"
  2014-06-03 13:41:19.354 10302 TRACE neutron.openstack.common.rpc.

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