Hello,
It seems that HaproxyOnHostPluginDriver from https://github.com/openstack/neutron-lbaas/blob/mitaka-eol/neutron_lbaas/drivers/haproxy/plugin_driver.py#L21 extends AgentDriverBase https://github.com/openstack/neutron-lbaas/blob/mitaka-eol/neutron_lbaas/drivers/common/agent_driver_base.py#L301 where I could not located L7 things. L7 things might be related to Octavia (only?). What I found is that HAProxy (https://www.haproxy.com/doc/aloha/7.0/haproxy/index.html) has L7 things. It seems that in old good times that thing was not taken into the consideration. Cheers, Paweł ________________________________ Od: mihaela.ba...@orange.com <mihaela.ba...@orange.com> Wysłane: 3 października 2017 14:45:11 Do: OpenStack Development Mailing List (not for usage questions) Temat: Re: [openstack-dev] Odp.: [neutron][lbaasv2][agent implementation] L7 policy support Hi, I appreciate the help. In neutron-server I have the following service providers enabled: service_provider = LOADBALANCERV2:Haproxy:neutron_lbaas.drivers.haproxy.plugin_driver.HaproxyOnHostPluginDriver:default service_provider = LOADBALANCERV2:Octavia:neutron_lbaas.drivers.octavia.driver.OctaviaDriver With Octavia provider L7 policy works fine. With haproxy (agent provider) I receive the error below. On the haproxy agent I have the following setting (however, the neutron-server throws that error and not even sends any request to agent): interface_driver = neutron.agent.linux.interface.OVSInterfaceDriver device_driver = neutron_lbaas.drivers.haproxy.namespace_driver.HaproxyNSDriver Mihaela From: Pawel Suder [mailto:pawel.su...@corp.ovh.com] Sent: Tuesday, October 03, 2017 3:10 PM To: OpenStack Development Mailing List (not for usage questions) Subject: [openstack-dev] Odp.: [neutron][lbaasv2][agent implementation] L7 policy support 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.ba...@orange.com<mailto:mihaela.ba...@orange.com> <mihaela.ba...@orange.com<mailto:mihaela.ba...@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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