** Changed in: neutron
Status: Fix Committed => Fix Released
** Changed in: neutron
Milestone: None => liberty-rc1
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https://bugs.launchpad.net/bugs/1477348
Title:
Creating a neutron lbaas pool with session persistence type
HTTP_COOKIE, I could see errors in lbaasv2 screen
Status in neutron:
Fix Released
Bug description:
HAProxy version used: 1.5
When creating pool with session persistence type HTTP_TYPE, the pool
is created, but could see bunch of errors shown below. Also, when
using CURL loadbalancer ip against two backend servers with simple
webserver, I am getting 503 error.
neutron lbaas-pool-create --lb-algorithm ROUND_ROBIN --listener listener1
--protocol HTTP --session-persistence type=HTTP_COOKIE --name pool1
Created a new pool:
+---------------------+------------------------------------------------+
| Field | Value |
+---------------------+------------------------------------------------+
| admin_state_up | True |
| description | |
| healthmonitor_id | |
| id | 5a9df493-d3c7-479d-8e06-c5ced62a4af9 |
| lb_algorithm | ROUND_ROBIN |
| listeners | {"id": "ef8704b6-0fc7-4566-b97b-af8b4e1cc3e2"} |
| members | |
| name | pool1 |
| protocol | HTTP |
| session_persistence | {"cookie_name": null, "type": "HTTP_COOKIE"} |
| tenant_id | 1d967cf6cd024efc87d0bd5a1091dc1e |
+---------------------+------------------------------------------------+
2015-07-22 16:46:43.126 ERROR neutron_lbaas.agent.agent_manager
[req-068a510d-3eff-4adc-b650-98fe7bc950ab admin
1d967cf6cd024efc87d0bd5a1091dc1e] Create pool
66a232b7-ca04-4cdb-abf0-842f9899c8fa failed on device driver haproxy_ns
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager Traceback
(most recent call last):
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/agent/agent_manager.py", line 328, in
create_pool
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager
driver.pool.create(pool)
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/drivers/haproxy/namespace_driver.py",
line 425, in create
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager
self.driver.loadbalancer.refresh(pool.listener.loadbalancer)
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/drivers/haproxy/namespace_driver.py",
line 370, in refresh
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager if (not
self.driver.deploy_instance(loadbalancer) and
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager File
"/usr/local/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py", line
252, in inner
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager return
f(*args, **kwargs)
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/drivers/haproxy/namespace_driver.py",
line 172, in deploy_instance
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager
self.update(loadbalancer)
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/drivers/haproxy/namespace_driver.py",
line 181, in update
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager
self._spawn(loadbalancer, extra_args)
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/drivers/haproxy/namespace_driver.py",
line 353, in _spawn
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager
haproxy_base_dir)
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/services/loadbalancer/drivers/haproxy/jinja_cfg.py",
line 89, in save_config
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager
haproxy_base_dir)
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/services/loadbalancer/drivers/haproxy/jinja_cfg.py",
line 221, in render_loadbalancer_obj
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager
loadbalancer = _transform_loadbalancer(loadbalancer, haproxy_base_dir)
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/services/loadbalancer/drivers/haproxy/jinja_cfg.py",
line 236, in _transform_loadbalancer
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager x,
haproxy_base_dir) for x in loadbalancer.listeners]
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/services/loadbalancer/drivers/haproxy/jinja_cfg.py",
line 261, in _transform_listener
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager
ret_value['default_pool'] = _transform_pool(listener.default_pool)
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/services/loadbalancer/drivers/haproxy/jinja_cfg.py",
line 299, in _transform_pool
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager
pool.sessionpersistence)
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/services/loadbalancer/drivers/haproxy/jinja_cfg.py",
line 310, in _transform_session_persistence
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager 'type':
persistence.type,
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager
AttributeError: 'dict' object has no attribute 'type'
2015-07-22 16:46:43.126 TRACE neutron_lbaas.agent.agent_manager
devstack@ubuntu:/opt/stack/neutron$ neutron lbaas-member-create --subnet
private-subnet --address 10.0.0.3 --protocol-port 80 pool1
Created a new member:
+----------------+--------------------------------------+
| Field | Value |
+----------------+--------------------------------------+
| address | 10.0.0.4 |
| admin_state_up | True |
| id | 33e2f293-d40c-4281-85ec-ae8056c51d8d |
| protocol_port | 80 |
| subnet_id | 57edf3b9-e2ad-4710-ad9b-64299131234f |
| tenant_id | 1d967cf6cd024efc87d0bd5a1091dc1e |
| weight | 1 |
+----------------+--------------------------------------+
devstack@ubuntu:/opt/stack/neutron$
devstack@ubuntu:/opt/stack/neutron$
2015-07-22 16:47:40.987 ERROR neutron_lbaas.agent.agent_manager
[req-e8081be6-9fb0-47bc-b712-fdc4f4946073 admin
1d967cf6cd024efc87d0bd5a1091dc1e] Create member
33e2f293-d40c-4281-85ec-ae8056c51d8d failed on device driver haproxy_ns
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager Traceback
(most recent call last):
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/agent/agent_manager.py", line 354, in
create_member
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager
driver.member.create(member)
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/drivers/haproxy/namespace_driver.py",
line 447, in create
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager
self.driver.loadbalancer.refresh(member.pool.listener.loadbalancer)
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/drivers/haproxy/namespace_driver.py",
line 370, in refresh
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager if (not
self.driver.deploy_instance(loadbalancer) and
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/usr/local/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py", line
252, in inner
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager return
f(*args, **kwargs)
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/drivers/haproxy/namespace_driver.py",
line 172, in deploy_instance
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager
self.update(loadbalancer)
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/drivers/haproxy/namespace_driver.py",
line 181, in update
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager
self._spawn(loadbalancer, extra_args)
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/drivers/haproxy/namespace_driver.py",
line 353, in _spawn
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager
haproxy_base_dir)
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/services/loadbalancer/drivers/haproxy/jinja_cfg.py",
line 89, in save_config
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager
haproxy_base_dir)
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/services/loadbalancer/drivers/haproxy/jinja_cfg.py",
line 221, in render_loadbalancer_obj
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager
loadbalancer = _transform_loadbalancer(loadbalancer, haproxy_base_dir)
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/services/loadbalancer/drivers/haproxy/jinja_cfg.py",
line 236, in _transform_loadbalancer
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager x,
haproxy_base_dir) for x in loadbalancer.listeners]
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/services/loadbalancer/drivers/haproxy/jinja_cfg.py",
line 261, in _transform_listener
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager
ret_value['default_pool'] = _transform_pool(listener.default_pool)
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/services/loadbalancer/drivers/haproxy/jinja_cfg.py",
line 299, in _transform_pool
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager
pool.sessionpersistence)
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/services/loadbalancer/drivers/haproxy/jinja_cfg.py",
line 310, in _transform_session_persistence
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager 'type':
persistence.type,
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager
AttributeError: 'dict' object has no attribute 'type'
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager
devstack@ubuntu:/opt/stack/neutron$ neutron lbaas-member-create --subnet
private-subnet --address 10.0.0.3 --protocol-port 80 pool1
Created a new member:
+----------------+--------------------------------------+
| Field | Value |
+----------------+--------------------------------------+
| address | 10.0.0.3 |
| admin_state_up | True |
| id | 433091cd-2be3-4ca9-83fa-b4157e7c4351 |
| protocol_port | 80 |
| subnet_id | 57edf3b9-e2ad-4710-ad9b-64299131234f |
| tenant_id | 1d967cf6cd024efc87d0bd5a1091dc1e |
| weight | 1 |
+----------------+--------------------------------------+
devstack@ubuntu:/opt/stack/neutron$
2015-07-22 16:47:40.987 ERROR neutron_lbaas.agent.agent_manager
[req-e8081be6-9fb0-47bc-b712-fdc4f4946073 admin
1d967cf6cd024efc87d0bd5a1091dc1e] Create member
433091cd-2be3-4ca9-83fa-b4157e7c4351 failed on device driver haproxy_ns
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager Traceback
(most recent call last):
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/agent/agent_manager.py", line 354, in
create_member
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager
driver.member.create(member)
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/drivers/haproxy/namespace_driver.py",
line 447, in create
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager
self.driver.loadbalancer.refresh(member.pool.listener.loadbalancer)
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/drivers/haproxy/namespace_driver.py",
line 370, in refresh
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager if (not
self.driver.deploy_instance(loadbalancer) and
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/usr/local/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py", line
252, in inner
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager return
f(*args, **kwargs)
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/drivers/haproxy/namespace_driver.py",
line 172, in deploy_instance
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager
self.update(loadbalancer)
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/drivers/haproxy/namespace_driver.py",
line 181, in update
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager
self._spawn(loadbalancer, extra_args)
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/drivers/haproxy/namespace_driver.py",
line 353, in _spawn
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager
haproxy_base_dir)
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/services/loadbalancer/drivers/haproxy/jinja_cfg.py",
line 89, in save_config
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager
haproxy_base_dir)
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/services/loadbalancer/drivers/haproxy/jinja_cfg.py",
line 221, in render_loadbalancer_obj
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager
loadbalancer = _transform_loadbalancer(loadbalancer, haproxy_base_dir)
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/services/loadbalancer/drivers/haproxy/jinja_cfg.py",
line 236, in _transform_loadbalancer
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager x,
haproxy_base_dir) for x in loadbalancer.listeners]
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/services/loadbalancer/drivers/haproxy/jinja_cfg.py",
line 261, in _transform_listener
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager
ret_value['default_pool'] = _transform_pool(listener.default_pool)
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/services/loadbalancer/drivers/haproxy/jinja_cfg.py",
line 299, in _transform_pool
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager
pool.sessionpersistence)
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager File
"/opt/stack/neutron-lbaas/neutron_lbaas/services/loadbalancer/drivers/haproxy/jinja_cfg.py",
line 310, in _transform_session_persistence
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager 'type':
persistence.type,
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager
AttributeError: 'dict' object has no attribute 'type'
2015-07-22 16:47:40.987 TRACE neutron_lbaas.agent.agent_manager
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