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Hello Mihaela,


It seems that you are referring to that part of code https://github.com/openstack/neutron-lbaas/blob/mitaka-eol/neutron_lbaas/drivers/driver_base.py#L36

I found that document for Mitaka https://docs.openstack.org/mitaka/networking-guide/config-lbaas.html

It might be related to incorrectly configured driver for LBaaS (or indeed not implemented driver for L7 policy for specific driver).

Questions:

* What do you have configured in neutron configuration in section [service_providers]?
* Which driver do you want to use?

Example line

service_provider = LOADBALANCERV2:Haproxy:neutron_lbaas.drivers.haproxy.plugin_driver.HaproxyOnHostPluginDriver:default

Cheers,
Paweł
________________________________
Od: mihaela.balas at orange.com <mihaela.balas at orange.com>
Wysłane: 3 października 2017 11:13:34
Do: OpenStack Development Mailing List (not for usage questions)
Temat: [openstack-dev] [neutron][lbaasv2][agent implementation] L7 policy support

Hello,

Does the agent implementation of LBaaSv2 support L7 policies? I am testing with Mitaka version and I get “Not Implemented Error”.

{"asctime": "2017-10-03 07:34:42.764","process": "18","levelname": "INFO","name": "neutron_lbaas.services.loadbalancer.plugin", "request_id": "req-186bf812-1cdf-496b-a117-711f1e42c6bd", "user_identity": {"user_id": "44364a07de754daa9ffeb2911fe3620a", "project_id": "a5f15235c0714365b98a50a11ec956e7", "domain_id": "-", "user_domain_id": "-", "project_domain_id": "-"},"instance": {},"message":"Calling driver operation NotImplementedManager.create"}
{"asctime": "2017-10-03 07:34:42.765","process": "18","levelname": "ERROR","name": "neutron_lbaas.services.loadbalancer.plugin", "request_id": "req-186bf812-1cdf-496b-a117-711f1e42c6bd", "user_identity": {"user_id": "44364a07de754daa9ffeb2911fe3620a", "project_id": "a5f15235c0714365b98a50a11ec956e7", "domain_id": "-", "user_domain_id": "-", "project_domain_id": "-"},"instance": {},"message":"There was an error in the driver"}
2017-10-03 07:34:42.765 18 TRACE neutron_lbaas.services.loadbalancer.plugin  >>>>>Traceback (most recent call last):
2017-10-03 07:34:42.765 18 TRACE neutron_lbaas.services.loadbalancer.plugin  >>>>>  File "/opt/neutron/lib/python2.7/site-packages/neutron_lbaas/services/loadbalancer/plugin.py", line 486, in _call_driver_operation
2017-10-03 07:34:42.765 18 TRACE neutron_lbaas.services.loadbalancer.plugin  >>>>>    driver_method(context, db_entity)
2017-10-03 07:34:42.765 18 TRACE neutron_lbaas.services.loadbalancer.plugin  >>>>>  File "/opt/neutron/lib/python2.7/site-packages/neutron_lbaas/drivers/driver_base.py", line 36, in create
2017-10-03 07:34:42.765 18 TRACE neutron_lbaas.services.loadbalancer.plugin  >>>>>    raise NotImplementedError()
2017-10-03 07:34:42.765 18 TRACE neutron_lbaas.services.loadbalancer.plugin  >>>>>NotImplementedError
2017-10-03 07:34:42.765 18 TRACE neutron_lbaas.services.loadbalancer.plugin  >>>>>
{"asctime": "2017-10-03 07:34:42.800","process": "18","levelname": "ERROR","name": "neutron.api.v2.resource", "request_id": "req-186bf812-1cdf-496b-a117-711f1e42c6bd", "user_identity": {"user_id": "44364a07de754daa9ffeb2911fe3620a", "project_id": "a5f15235c0714365b98a50a11ec956e7", "domain_id": "-", "user_domain_id": "-", "project_domain_id": "-"},"instance": {},"message":"create failed"}
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>Traceback (most recent call last):
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>  File "/opt/neutron/lib/python2.7/site-packages/neutron/api/v2/resource.py", line 84, in resource
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>    result = method(request=request, **args)
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>  File "/opt/neutron/lib/python2.7/site-packages/neutron/api/v2/base.py", line 410, in create
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>    return self._create(request, body, **kwargs)
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>  File "/opt/neutron/lib/python2.7/site-packages/oslo_db/api.py", line 148, in wrapper
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>    ectxt.value = e.inner_exc
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>  File "/opt/neutron/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>    self.force_reraise()
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>  File "/opt/neutron/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>    six.reraise(self.type_, self.value, self.tb)
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>  File "/opt/neutron/lib/python2.7/site-packages/oslo_db/api.py", line 138, in wrapper
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>    return f(*args, **kwargs)
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>  File "/opt/neutron/lib/python2.7/site-packages/neutron/api/v2/base.py", line 521, in _create
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>    obj = do_create(body)
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>  File "/opt/neutron/lib/python2.7/site-packages/neutron/api/v2/base.py", line 503, in do_create
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>    request.context, reservation.reservation_id)
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>  File "/opt/neutron/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>    self.force_reraise()
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>  File "/opt/neutron/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>    six.reraise(self.type_, self.value, self.tb)
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>  File "/opt/neutron/lib/python2.7/site-packages/neutron/api/v2/base.py", line 496, in do_create
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>    return obj_creator(request.context, **kwargs)
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>  File "/opt/neutron/lib/python2.7/site-packages/neutron_lbaas/services/loadbalancer/plugin.py", line 1086, in create_l7policy
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>    l7policy_db)
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>  File "/opt/neutron/lib/python2.7/site-packages/neutron_lbaas/services/loadbalancer/plugin.py", line 494, in _call_driver_operation
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>    raise loadbalancerv2.DriverError()
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>DriverError: An error happened in the driver
2017-10-03 07:34:42.800 18 TRACE neutron.api.v2.resource  >>>>>

Thanks you,
Mihaela Balas

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