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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
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