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[Bug 1558099] [NEW] neutron_lbaas: Stats socket not found for pool

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Igor Meneguitte Ávila <igoravila@xxxxxxxxx>
Date: Wed, 16 Mar 2016 14:26:17 -0000
Reply-to: Bug 1558099 <1558099@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Public bug reported:

Hi,

I am with this issue when I created VIP.

My environment:

OpenStack Kilo, Ubuntu 14.04

The controller node:

/etc/neutron/neutron.conf

service_plugins = router,lbaas
[service_providers]
service_provider=LOADBALANCER:Haproxy:neutron.services.loadbalancer.drivers.haproxy.plugin_driver.HaproxyOnHostPluginDriver:default

/etc/neutron/neutron_lbaas.conf

[service_providers]
service_provider=LOADBALANCER:Haproxy:neutron_lbaas.services.loadbalancer.drivers.haproxy.plugin_driver.HaproxyOnHostPluginDriver:default

/var/log/neutron/neutron-lbaas-agent.log

2016-03-16 10:59:02.100 24640 WARNING neutron_lbaas.services.loadbalancer.drivers.haproxy.namespace_driver [-] Stats socket not found for pool a630eb2b-85eb-4f4a-8c2a-e1c57baf69e2
2016-03-16 10:59:03.278 24640 ERROR neutron_lbaas.services.loadbalancer.agent.agent_manager [req-ca98d95b-eff5-4f0a-a803-bc917b9cd186 ] Create vip aca431e5-e485-436b-b788-ba6a05a89991 failed on device driver haproxy_ns
2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager Traceback (most recent call last):
2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager   File "/usr/lib/python2.7/dist-packages/neutron_lbaas/services/loadbalancer/agent/agent_manager.py", line 221, in create_vip
2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager     driver.create_vip(vip)
2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager   File "/usr/lib/python2.7/dist-packages/neutron_lbaas/services/loadbalancer/drivers/haproxy/namespace_driver.py", line 340, in create_vip
2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager     self._refresh_device(vip['pool_id'])
2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager   File "/usr/lib/python2.7/dist-packages/neutron_lbaas/services/loadbalancer/drivers/haproxy/namespace_driver.py", line 336, in _refresh_device
2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager     if not self.deploy_instance(logical_config) and self.exists(pool_id):
2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager   File "/usr/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py", line 445, in inner
2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager     return f(*args, **kwargs)
2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager   File "/usr/lib/python2.7/dist-packages/neutron_lbaas/services/loadbalancer/drivers/haproxy/namespace_driver.py", line 329, in deploy_instance
2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager     self.create(logical_config)
2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager   File "/usr/lib/python2.7/dist-packages/neutron_lbaas/services/loadbalancer/drivers/haproxy/namespace_driver.py", line 90, in create
2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager     self._plug(namespace, logical_config['vip']['port'])
2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager   File "/usr/lib/python2.7/dist-packages/neutron_lbaas/services/loadbalancer/drivers/haproxy/namespace_driver.py", line 259, in _plug
2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager     namespace=namespace
2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager   File "/usr/lib/python2.7/dist-packages/neutron/agent/linux/interface.py", line 235, in plug
2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager     self.check_bridge_exists(bridge)
2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager   File "/usr/lib/python2.7/dist-packages/neutron/agent/linux/interface.py", line 169, in check_bridge_exists
2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager     raise exceptions.BridgeDoesNotExist(bridge=bridge)
2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager BridgeDoesNotExist: Bridge br-int does not exist.
2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager 
2016-03-16 10:59:12.103 24640 WARNING neutron_lbaas.services.loadbalancer.drivers.haproxy.namespace_driver [-] Stats socket not found for pool a630eb2b-85eb-4f4a-8c2a-e1c57baf69e2

Regards,

Igor Meneguitte Ávila

** Affects: neutron
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1558099

Title:
  neutron_lbaas: Stats socket not found for pool

Status in neutron:
  New

Bug description:
  Hi,

  I am with this issue when I created VIP.

  My environment:

  OpenStack Kilo, Ubuntu 14.04

  The controller node:

  /etc/neutron/neutron.conf

  service_plugins = router,lbaas
  [service_providers]
  service_provider=LOADBALANCER:Haproxy:neutron.services.loadbalancer.drivers.haproxy.plugin_driver.HaproxyOnHostPluginDriver:default

  /etc/neutron/neutron_lbaas.conf

  [service_providers]
  service_provider=LOADBALANCER:Haproxy:neutron_lbaas.services.loadbalancer.drivers.haproxy.plugin_driver.HaproxyOnHostPluginDriver:default

  /var/log/neutron/neutron-lbaas-agent.log

  2016-03-16 10:59:02.100 24640 WARNING neutron_lbaas.services.loadbalancer.drivers.haproxy.namespace_driver [-] Stats socket not found for pool a630eb2b-85eb-4f4a-8c2a-e1c57baf69e2
  2016-03-16 10:59:03.278 24640 ERROR neutron_lbaas.services.loadbalancer.agent.agent_manager [req-ca98d95b-eff5-4f0a-a803-bc917b9cd186 ] Create vip aca431e5-e485-436b-b788-ba6a05a89991 failed on device driver haproxy_ns
  2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager Traceback (most recent call last):
  2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager   File "/usr/lib/python2.7/dist-packages/neutron_lbaas/services/loadbalancer/agent/agent_manager.py", line 221, in create_vip
  2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager     driver.create_vip(vip)
  2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager   File "/usr/lib/python2.7/dist-packages/neutron_lbaas/services/loadbalancer/drivers/haproxy/namespace_driver.py", line 340, in create_vip
  2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager     self._refresh_device(vip['pool_id'])
  2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager   File "/usr/lib/python2.7/dist-packages/neutron_lbaas/services/loadbalancer/drivers/haproxy/namespace_driver.py", line 336, in _refresh_device
  2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager     if not self.deploy_instance(logical_config) and self.exists(pool_id):
  2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager   File "/usr/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py", line 445, in inner
  2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager     return f(*args, **kwargs)
  2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager   File "/usr/lib/python2.7/dist-packages/neutron_lbaas/services/loadbalancer/drivers/haproxy/namespace_driver.py", line 329, in deploy_instance
  2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager     self.create(logical_config)
  2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager   File "/usr/lib/python2.7/dist-packages/neutron_lbaas/services/loadbalancer/drivers/haproxy/namespace_driver.py", line 90, in create
  2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager     self._plug(namespace, logical_config['vip']['port'])
  2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager   File "/usr/lib/python2.7/dist-packages/neutron_lbaas/services/loadbalancer/drivers/haproxy/namespace_driver.py", line 259, in _plug
  2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager     namespace=namespace
  2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager   File "/usr/lib/python2.7/dist-packages/neutron/agent/linux/interface.py", line 235, in plug
  2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager     self.check_bridge_exists(bridge)
  2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager   File "/usr/lib/python2.7/dist-packages/neutron/agent/linux/interface.py", line 169, in check_bridge_exists
  2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager     raise exceptions.BridgeDoesNotExist(bridge=bridge)
  2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager BridgeDoesNotExist: Bridge br-int does not exist.
  2016-03-16 10:59:03.278 24640 TRACE neutron_lbaas.services.loadbalancer.agent.agent_manager 
  2016-03-16 10:59:12.103 24640 WARNING neutron_lbaas.services.loadbalancer.drivers.haproxy.namespace_driver [-] Stats socket not found for pool a630eb2b-85eb-4f4a-8c2a-e1c57baf69e2

  Regards,

  Igor Meneguitte Ávila

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Follow ups

[Bug 1558099] Re: neutron_lbaas: Stats socket not found for pool
From: Launchpad Bug Tracker, 2016-05-17
[Bug 1558099] Re: neutron_lbaas: Stats socket not found for pool
From: Armando Migliaccio, 2016-03-17