You have been subscribed to a public bug: when creating a ha router with gateway ip, l3 agent throw an exception:
2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent [-] Failed to process compatible router '9a525821-509d-453b-b8c3-d2f192ac1beb' 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent Traceback (most recent call last): 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent File "/usr/lib/python2.7/site-packages/neutron/agent/l3/agent.py", line 514, in _process_router_update 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent self._process_router_if_compatible(router) 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent File "/usr/lib/python2.7/site-packages/neutron/agent/l3/agent.py", line 453, in _process_router_if_compatible 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent self._process_updated_router(router) 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent File "/usr/lib/python2.7/site-packages/neutron/agent/l3/agent.py", line 467, in _process_updated_router 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent ri.process(self) 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent File "/usr/lib/python2.7/site-packages/neutron/agent/l3/dvr_local_router.py", line 518, in process 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent super(DvrLocalRouter, self).process(agent) 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent File "/usr/lib/python2.7/site-packages/neutron/agent/l3/dvr_router_base.py", line 33, in process 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent super(DvrRouterBase, self).process(agent) 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent File "/usr/lib/python2.7/site-packages/neutron/agent/l3/ha_router.py", line 447, in process 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent super(HaRouter, self).process(agent) 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent File "/usr/lib/python2.7/site-packages/neutron/common/utils.py", line 385, in call 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent self.logger(e) 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__ 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent self.force_reraise() 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent six.reraise(self.type_, self.value, self.tb) 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent File "/usr/lib/python2.7/site-packages/neutron/common/utils.py", line 382, in call 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent return func(*args, **kwargs) 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent File "/usr/lib/python2.7/site-packages/neutron/agent/l3/router_info.py", line 1153, in process 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent self.process_external(agent) 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent File "/usr/lib/python2.7/site-packages/neutron/agent/l3/dvr_local_router.py", line 472, in process_external 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent super(DvrLocalRouter, self).process_external(agent) 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent File "/usr/lib/python2.7/site-packages/neutron/agent/l3/router_info.py", line 898, in process_external 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent self._process_external_gateway(ex_gw_port, agent.pd) 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent File "/usr/lib/python2.7/site-packages/neutron/agent/l3/router_info.py", line 724, in _process_external_gateway 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent self.external_gateway_updated(ex_gw_port, interface_name) 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent File "/usr/lib/python2.7/site-packages/neutron/agent/l3/dvr_edge_ha_router.py", line 85, in external_gateway_updated 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent HaRouter.external_gateway_updated(self, ex_gw_port, interface_name) 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent File "/usr/lib/python2.7/site-packages/neutron/agent/l3/ha_router.py", line 424, in external_gateway_updated 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent self._remove_vip(old_gateway_cidr) 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent File "/usr/lib/python2.7/site-packages/neutron/agent/l3/ha_router.py", line 202, in _remove_vip 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent instance.remove_vip_by_ip_address(ip_cidr) 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent AttributeError: 'NoneType' object has no attribute 'remove_vip_by_ip_address' 2018-04-10 03:26:06.686 3667 ERROR neutron.agent.l3.agent and I find the reason is that a ha vr_id is not allocated when l3 agent start to instance this ha router on the l3 agent node,that leads the ha router instance cat't get a keepalived instance through _get_keepalived_instance with ha vr_id. ** Affects: neutron Importance: Undecided Assignee: shiliang (shiliang) Status: New -- ha router with gateway ip create failed because of router scheduled before ha_vr_id allocated https://bugs.launchpad.net/bugs/1762886 You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp