Public bug reported:
Create dvr router on 'legacy' agent node, then we got AttributeError:
'DvrLocalRouter' object has no attribute 'snat_namespace'.
ERROR LOG:
.agent.l3.agent [-] Failed to process compatible router:
b247f145-569a-4d5a-bdd8-31a5213641ea: AttributeError: 'DvrLocalRouter' object
has no attribute 'snat_namespace'
.agent.l3.agent Traceback (most recent call last):
.agent.l3.agent File "/opt/stack/neutron/neutron/agent/l3/agent.py", line
783, in _process_routers_if_compatible
.agent.l3.agent self._process_router_if_compatible(router)
.agent.l3.agent File "/opt/stack/neutron/neutron/agent/l3/agent.py", line
625, in _process_router_if_compatible
.agent.l3.agent self._process_updated_router(router)
.agent.l3.agent File "/opt/stack/neutron/neutron/agent/l3/agent.py", line
673, in _process_updated_router
.agent.l3.agent self.l3_ext_manager.update_router(self.context, router)
.agent.l3.agent File
"/opt/stack/neutron/neutron/agent/l3/l3_agent_extensions_manager.py", line 54,
in update_router
.agent.l3.agent extension.obj.update_router(context, data)
.agent.l3.agent File
"/usr/lib/python2.7/site-packages/oslo_concurrency/lockutils.py", line 274, in
inner
.agent.l3.agent return f(*args, **kwargs)
.agent.l3.agent File
"/opt/stack/neutron/neutron/agent/l3/extensions/port_forwarding.py", line 461,
in update_router
.agent.l3.agent self.process_port_forwarding(context, data)
.agent.l3.agent File
"/opt/stack/neutron/neutron/agent/l3/extensions/port_forwarding.py", line 435,
in process_port_forwarding
.agent.l3.agent if not self._check_if_need_process(ri):
.agent.l3.agent File
"/opt/stack/neutron/neutron/agent/l3/extensions/port_forwarding.py", line 279,
in _check_if_need_process
.agent.l3.agent if is_distributed and not ri.snat_namespace.exists():
.agent.l3.agent AttributeError: 'DvrLocalRouter' object has no attribute
'snat_namespace'
** Affects: neutron
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1917279
Title:
[L3][Port forwarding][DVR] failed to process floating ip port
forwarding on 'legacy' mode L3 agent
Status in neutron:
New
Bug description:
Create dvr router on 'legacy' agent node, then we got AttributeError:
'DvrLocalRouter' object has no attribute 'snat_namespace'.
ERROR LOG:
.agent.l3.agent [-] Failed to process compatible router:
b247f145-569a-4d5a-bdd8-31a5213641ea: AttributeError: 'DvrLocalRouter' object
has no attribute 'snat_namespace'
.agent.l3.agent Traceback (most recent call last):
.agent.l3.agent File "/opt/stack/neutron/neutron/agent/l3/agent.py", line
783, in _process_routers_if_compatible
.agent.l3.agent self._process_router_if_compatible(router)
.agent.l3.agent File "/opt/stack/neutron/neutron/agent/l3/agent.py", line
625, in _process_router_if_compatible
.agent.l3.agent self._process_updated_router(router)
.agent.l3.agent File "/opt/stack/neutron/neutron/agent/l3/agent.py", line
673, in _process_updated_router
.agent.l3.agent self.l3_ext_manager.update_router(self.context, router)
.agent.l3.agent File
"/opt/stack/neutron/neutron/agent/l3/l3_agent_extensions_manager.py", line 54,
in update_router
.agent.l3.agent extension.obj.update_router(context, data)
.agent.l3.agent File
"/usr/lib/python2.7/site-packages/oslo_concurrency/lockutils.py", line 274, in
inner
.agent.l3.agent return f(*args, **kwargs)
.agent.l3.agent File
"/opt/stack/neutron/neutron/agent/l3/extensions/port_forwarding.py", line 461,
in update_router
.agent.l3.agent self.process_port_forwarding(context, data)
.agent.l3.agent File
"/opt/stack/neutron/neutron/agent/l3/extensions/port_forwarding.py", line 435,
in process_port_forwarding
.agent.l3.agent if not self._check_if_need_process(ri):
.agent.l3.agent File
"/opt/stack/neutron/neutron/agent/l3/extensions/port_forwarding.py", line 279,
in _check_if_need_process
.agent.l3.agent if is_distributed and not ri.snat_namespace.exists():
.agent.l3.agent AttributeError: 'DvrLocalRouter' object has no attribute
'snat_namespace'
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