vmware-nsx: removing router interface will throw an exception if lbaas v2 is enabled

[Yang Yu]

2016-02-24 06:51:56.389 ERROR neutron.api.v2.resource [req-c177bb74-50cf-442c-a317-19ba86c92129 admin admin] remove_router_interface failed
2016-02-24 06:51:56.389 19743 TRACE neutron.api.v2.resource Traceback (most recent call last):
2016-02-24 06:51:56.389 19743 TRACE neutron.api.v2.resource File "/opt/stack/neutron/neutron/api/v2/resource.py", line 83, in resource
2016-02-24 06:51:56.389 19743 TRACE neutron.api.v2.resource result = method(request=request, **args)
2016-02-24 06:51:56.389 19743 TRACE neutron.api.v2.resource File "/opt/stack/neutron/neutron/api/v2/base.py", line 207, in _handle_action
2016-02-24 06:51:56.389 19743 TRACE neutron.api.v2.resource return getattr(self._plugin, name)(*arg_list, **kwargs)
2016-02-24 06:51:56.389 19743 TRACE neutron.api.v2.resource File "/opt/stack/vmware-nsx/vmware_nsx/neutron/plugins/vmware/plugins/nsx_v.py", line 1786, in remove_router_interface
2016-02-24 06:51:56.389 19743 TRACE neutron.api.v2.resource context, router_id, interface_info)
2016-02-24 06:51:56.389 19743 TRACE neutron.api.v2.resource File "/opt/stack/vmware-nsx/vmware_nsx/neutron/plugins/vmware/plugins/nsx_v_drivers/exclusive_router_driver.py", line 219, in remove_router_interface
2016-02-24 06:51:56.389 19743 TRACE neutron.api.v2.resource if subnet and self.nsx_v.is_subnet_in_use(context, subnet):
2016-02-24 06:51:56.389 19743 TRACE neutron.api.v2.resource File "/opt/stack/vmware-nsx/vmware_nsx/neutron/services/lbaas/nsx_v/v1/edge_loadbalancer_driver.py", line 632, in is_subnet_in_use
2016-02-24 06:51:56.389 19743 TRACE neutron.api.v2.resource plugin = self._get_lb_plugin()
2016-02-24 06:51:56.389 19743 TRACE neutron.api.v2.resource File "/opt/stack/vmware-nsx/vmware_nsx/neutron/services/lbaas/nsx_v/v1/edge_loadbalancer_driver.py", line 151, in _get_lb_plugin
2016-02-24 06:51:56.389 19743 TRACE neutron.api.v2.resource self._lb_plugin = loaded_plugins[constants.LOADBALANCER]
2016-02-24 06:51:56.389 19743 TRACE neutron.api.v2.resource KeyError: 'LOADBALANCER'
2016-02-24 06:51:56.389 19743 TRACE neutron.api.v2.resource

[Yang Yu (yuyangbj)]

https://review.openstack.org/295103

[Corey Bryant (corey.bryant)]

The upstream patch is applied to the Ubuntu vmware-nsx package in OpenStack Ocata and above.

[Corey Bryant (corey.bryant)]

I've marked this as fix released for vmware-nsx. If you believe there are any other changes required, please feel free to move the bug back to New and add a comment.