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F5Networks / f5-openstack-agent

The F5 Agent for OpenStack Neutron allows you to deploy BIG-IP services in an OpenStack environment.
http://clouddocs.f5.com/products/openstack/agent/latest
Apache License 2.0
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Virtual creation on 11.5.4 causes unexpected json pair error #1010

Closed pjbreaux closed 6 years ago

pjbreaux commented 6 years ago

OpenStack Release

liberty

Description

This was found in mitaka, but should be fixed in liberty and merged forward. We believe this is a bug with the way virtuals do a forward reference of a pool whether or not the pool exists. In mitaka the problem seems to lie here, where we set the pool's value in the virtual's dict, even though some entries in the pool's dictionary may be empty (such as name). Here's a traceback of the error:

2017-10-05 15:05:53.021 23336 DEBUG root [req-5b01d494-39ad-4a43-b247-cdc812afb01e b61daacd97cb4411b82a8761b9ea07d6 91e7fbe8dcf44fe99778029f0828c605 - - -] post WITH uri: https://10.190.7.237:443/mgmt/tm/ltm/virtual/ AND suffix:  AND kwargs: {'json': {'partition': u'Project_91e7fbe8dcf44fe99778029f0828c605', 'name': u'Project_86ed0524-5fde-402c-bfee-6190d3d20087', 'destination': u'10.2.4.3%1:80', 'enabled': True, 'profiles': ['/Common/http', '/Common/oneconnect'], 'vlansEnabled': True, 'fallbackPersistence': '', 'sourceAddressTranslation': {'type': 'snat', 'pool': u'Project_91e7fbe8dcf44fe99778029f0828c605'}, 'connectionLimit': 0, 'persist': [], 'ipProtocol': 'tcp', 'vlans': ['tunnel-vxlan-65'], 'pool': {'partition': u'Project_91e7fbe8dcf44fe99778029f0828c605', 'name': ''}, 'description': u''}} wrapper /usr/lib/python2.7/site-packages/icontrol/session.py:257
2017-10-05 15:05:53.031 23336 DEBUG root [req-5b01d494-39ad-4a43-b247-cdc812afb01e b61daacd97cb4411b82a8761b9ea07d6 91e7fbe8dcf44fe99778029f0828c605 - - -] RESPONSE::STATUS: 400 Content-Type: application/json Content-Encoding: None
Text: u'{"code":400,"message":"Found unexpected json pair at property /ltm/virtual/~Project_91e7fbe8dcf44fe99778029f0828c605~Project_86ed0524-5fde-402c-bfee-6190d3d20087/pool. The json pair is \\"name\\":\\"\\".","errorStack":[]}' wrapper /usr/lib/python2.7/site-packages/icontrol/session.py:265
2017-10-05 15:05:53.032 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.listener_service [req-5b01d494-39ad-4a43-b247-cdc812afb01e b61daacd97cb4411b82a8761b9ea07d6 91e7fbe8dcf44fe99778029f0828c605 - - -] Virtual server creation error: 400 Unexpected Error: Bad Request for uri: https://10.190.7.237:443/mgmt/tm/ltm/virtual/
Text: u'{"code":400,"message":"Found unexpected json pair at property /ltm/virtual/~Project_91e7fbe8dcf44fe99778029f0828c605~Project_86ed0524-5fde-402c-bfee-6190d3d20087/pool. The json pair is \\"name\\":\\"\\".","errorStack":[]}'
2017-10-05 15:05:53.032 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.listener_service Traceback (most recent call last):
2017-10-05 15:05:53.032 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.listener_service   File "/usr/lib/python2.7/site-packages/f5_openstack_agent/lbaasv2/drivers/bigip/listener_service.py", line 66, in create_listener
2017-10-05 15:05:53.032 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.listener_service     self.vs_helper.create(bigip, vip)
2017-10-05 15:05:53.032 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.listener_service   File "/usr/lib/python2.7/site-packages/f5_openstack_agent/lbaasv2/drivers/bigip/resource_helper.py", line 94, in create
2017-10-05 15:05:53.032 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.listener_service     obj = resource.create(**model)
2017-10-05 15:05:53.032 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.listener_service   File "/usr/lib/python2.7/site-packages/f5/bigip/resource.py", line 974, in create
2017-10-05 15:05:53.032 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.listener_service     return self._create(**kwargs)
2017-10-05 15:05:53.032 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.listener_service   File "/usr/lib/python2.7/site-packages/f5/bigip/resource.py", line 941, in _create
2017-10-05 15:05:53.032 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.listener_service     response = session.post(_create_uri, json=kwargs, **requests_params)
2017-10-05 15:05:53.032 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.listener_service   File "/usr/lib/python2.7/site-packages/icontrol/session.py", line 272, in wrapper
2017-10-05 15:05:53.032 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.listener_service     raise iControlUnexpectedHTTPError(error_message, response=response)
2017-10-05 15:05:53.032 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.listener_service iControlUnexpectedHTTPError: 400 Unexpected Error: Bad Request for uri: https://10.190.7.237:443/mgmt/tm/ltm/virtual/
2017-10-05 15:05:53.032 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.listener_service Text: u'{"code":400,"message":"Found unexpected json pair at property /ltm/virtual/~Project_91e7fbe8dcf44fe99778029f0828c605~Project_86ed0524-5fde-402c-bfee-6190d3d20087/pool. The json pair is \\"name\\":\\"\\".","errorStack":[]}'
2017-10-05 15:05:53.032 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.listener_service
2017-10-05 15:05:53.035 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.icontrol_driver [req-5b01d494-39ad-4a43-b247-cdc812afb01e b61daacd97cb4411b82a8761b9ea07d6 91e7fbe8dcf44fe99778029f0828c605 - - -] 400 Unexpected Error: Bad Request for uri: https://10.190.7.237:443/mgmt/tm/ltm/virtual/
Text: u'{"code":400,"message":"Found unexpected json pair at property /ltm/virtual/~Project_91e7fbe8dcf44fe99778029f0828c605~Project_86ed0524-5fde-402c-bfee-6190d3d20087/pool. The json pair is \\"name\\":\\"\\".","errorStack":[]}'
2017-10-05 15:05:53.035 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.icontrol_driver Traceback (most recent call last):
2017-10-05 15:05:53.035 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.icontrol_driver   File "/usr/lib/python2.7/site-packages/f5_openstack_agent/lbaasv2/drivers/bigip/icontrol_driver.py", line 1433, in _common_service_handler
2017-10-05 15:05:53.035 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.icontrol_driver     all_subnet_hints)
2017-10-05 15:05:53.035 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.icontrol_driver   File "/usr/lib/python2.7/site-packages/f5_openstack_agent/lbaasv2/drivers/bigip/lbaas_builder.py", line 61, in assure_service
2017-10-05 15:05:53.035 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.icontrol_driver     self._assure_listeners_created(service)
2017-10-05 15:05:53.035 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.icontrol_driver   File "/usr/lib/python2.7/site-packages/f5_openstack_agent/lbaasv2/drivers/bigip/lbaas_builder.py", line 169, in _assure_listeners_created
2017-10-05 15:05:53.035 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.icontrol_driver     raise f5_ex.VirtualServerCreationException(err.message)
2017-10-05 15:05:53.035 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.icontrol_driver VirtualServerCreationException: 400 Unexpected Error: Bad Request for uri: https://10.190.7.237:443/mgmt/tm/ltm/virtual/
2017-10-05 15:05:53.035 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.icontrol_driver Text: u'{"code":400,"message":"Found unexpected json pair at property /ltm/virtual/~Project_91e7fbe8dcf44fe99778029f0828c605~Project_86ed0524-5fde-402c-bfee-6190d3d20087/pool. The json pair is \\"name\\":\\"\\".","errorStack":[]}'
2017-10-05 15:05:53.035 23336 ERROR f5_openstack_agent.lbaasv2.drivers.bigip.icontrol_driver
dflanigan commented 6 years ago

@pjbreaux has this been fixed ?

pjbreaux commented 6 years ago

@dflanigan: yes, this should close when we merge to master.