Public bug reported:
When flow logging is enabled, try
router set --disable <router>
And in neutron-l3-agent.log you’ll see:
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent [-] Error while
deleting router ac2068d0-2dba-4411-b74e-e5fd5ecd1179: TypeError: unhashable
type: 'dict'
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent Traceback (most recent
call last):
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent File
"/var/lib/kolla/venv/lib64/python3.11/site-packages/neutron/agent/l3/agent.py",
line 514, in _safe_router_removed
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent
self.l3_ext_manager.delete_router(self.context, ri.router)
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent File
"/var/lib/kolla/venv/lib64/python3.11/site-packages/neutron/agent/l3/l3_agent_extensions_manager.py",
line 63, in delete_router
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent
extension.obj.delete_router(context, data)
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent File
"/var/lib/kolla/venv/lib64/python3.11/site-packages/neutron/services/logapi/agent/l3/base.py",
line 105, in delete_router
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent
self.log_driver.stop_logging(context, router_info=data)
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent File
"/var/lib/kolla/venv/lib64/python3.11/site-packages/neutron_fwaas/services/logapi/agents/drivers/iptables/log.py",
line 250, in stop_logging
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent
self._cleanup_nflog_process(router_info)
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent File
"/var/lib/kolla/venv/lib64/python3.11/site-packages/neutron_fwaas/services/logapi/agents/drivers/iptables/log.py",
line 180, in _cleanup_nflog_process
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent if router_info in
self.nflog_proc_map:
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent TypeError: unhashable
type: 'dict'
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent
2024-08-21 06:59:47.589 16 WARNING neutron.agent.l3.agent [-] Hit retry limit
with router update for ac2068d0-2dba-4411-b74e-e5fd5ecd1179, action 3
The issue is caused by an incorrect key lookup which was preventing the
killing of the process on router deletion which was leading to orphaned
processes
** Affects: neutron
Importance: Undecided
Assignee: Darin Chakalov (dchakalov)
Status: New
** Changed in: neutron
Assignee: (unassigned) => Darin Chakalov (dchakalov)
--
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to neutron.
https://bugs.launchpad.net/bugs/2078918
Title:
Router disable fails with exception when FWaaS flow logging is enabled
Status in neutron:
New
Bug description:
When flow logging is enabled, try
router set --disable <router>
And in neutron-l3-agent.log you’ll see:
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent [-] Error while
deleting router ac2068d0-2dba-4411-b74e-e5fd5ecd1179: TypeError: unhashable
type: 'dict'
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent Traceback (most
recent call last):
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent File
"/var/lib/kolla/venv/lib64/python3.11/site-packages/neutron/agent/l3/agent.py",
line 514, in _safe_router_removed
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent
self.l3_ext_manager.delete_router(self.context, ri.router)
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent File
"/var/lib/kolla/venv/lib64/python3.11/site-packages/neutron/agent/l3/l3_agent_extensions_manager.py",
line 63, in delete_router
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent
extension.obj.delete_router(context, data)
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent File
"/var/lib/kolla/venv/lib64/python3.11/site-packages/neutron/services/logapi/agent/l3/base.py",
line 105, in delete_router
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent
self.log_driver.stop_logging(context, router_info=data)
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent File
"/var/lib/kolla/venv/lib64/python3.11/site-packages/neutron_fwaas/services/logapi/agents/drivers/iptables/log.py",
line 250, in stop_logging
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent
self._cleanup_nflog_process(router_info)
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent File
"/var/lib/kolla/venv/lib64/python3.11/site-packages/neutron_fwaas/services/logapi/agents/drivers/iptables/log.py",
line 180, in _cleanup_nflog_process
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent if router_info in
self.nflog_proc_map:
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent TypeError: unhashable
type: 'dict'
2024-08-21 06:59:47.588 16 ERROR neutron.agent.l3.agent
2024-08-21 06:59:47.589 16 WARNING neutron.agent.l3.agent [-] Hit retry limit
with router update for ac2068d0-2dba-4411-b74e-e5fd5ecd1179, action 3
The issue is caused by an incorrect key lookup which was preventing
the killing of the process on router deletion which was leading to
orphaned processes
To manage notifications about this bug go to:
https://bugs.launchpad.net/neutron/+bug/2078918/+subscriptions
--
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
