** Changed in: neutron
Status: Fix Committed => Fix Released
** Changed in: neutron
Milestone: None => liberty-3
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https://bugs.launchpad.net/bugs/1489576
Title:
key error in del l3_agent.pd.routers[router['id']]['subnets']
Status in neutron:
Fix Released
Bug description:
currently the following erorr is seen in the q-l3 or q-vpn agents when
deleting a router: (steps to reproduce below):
Exit code: 0
Stdin:
Stdout: lo
Stderr: execute /opt/stack/neutron/neutron/agent/linux/utils.py:150
2015-08-27 19:08:38.007 12027 DEBUG neutron.agent.linux.utils [-]
Command: ['ip', 'netns', 'delete',
u'qrouter-f53025cc-5159-480e-a7f3-19122aa330a3']
Exit code: 0
Stdin:
Stdout:
Stderr: execute /opt/stack/neutron/neutron/agent/linux/utils.py:150
2015-08-27 19:08:38.009 12027 DEBUG neutron.callbacks.manager [-] Notify
callbacks for router, after_delete _notify_loop
/opt/stack/neutron/neutron/callbacks/manager.py:133
2015-08-27 19:08:38.009 12027 DEBUG neutron.callbacks.manager [-] Calling
callback neutron.agent.linux.pd.remove_router _notify_loop
/opt/stack/neutron/neutron/callbacks/manager.py:140
2015-08-27 19:08:38.010 12027 DEBUG oslo_concurrency.lockutils [-] Lock
"l3-agent-pd" acquired by "remove_router" :: waited 0.000s inner
/usr/local/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py:251
2015-08-27 19:08:38.010 12027 DEBUG oslo_concurrency.lockutils [-] Lock
"l3-agent-pd" released by "remove_router" :: held 0.000s inner
/usr/local/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py:262
2015-08-27 19:08:38.012 12027 ERROR neutron.callbacks.manager [-] Error
during notification for neutron.agent.linux.pd.remove_router router,
after_delete
2015-08-27 19:08:38.012 12027 ERROR neutron.callbacks.manager Traceback (most
recent call last):
2015-08-27 19:08:38.012 12027 ERROR neutron.callbacks.manager File
"/opt/stack/neutron/neutron/callbacks/manager.py", line 141, in _notify_loop
2015-08-27 19:08:38.012 12027 ERROR neutron.callbacks.manager
callback(resource, event, trigger, **kwargs)
2015-08-27 19:08:38.012 12027 ERROR neutron.callbacks.manager File
"/usr/local/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py", line
252, in inner
2015-08-27 19:08:38.012 12027 ERROR neutron.callbacks.manager return
f(*args, **kwargs)
2015-08-27 19:08:38.012 12027 ERROR neutron.callbacks.manager File
"/opt/stack/neutron/neutron/agent/linux/pd.py", line 307, in remove_router
2015-08-27 19:08:38.012 12027 ERROR neutron.callbacks.manager del
l3_agent.pd.routers[router['id']]['subnets']
2015-08-27 19:08:38.012 12027 ERROR neutron.callbacks.manager KeyError: 'id'
2015-08-27 19:08:38.012 12027 ERROR neutron.callbacks.manager
2015-08-27 19:08:38.015 12027 DEBUG neutron.callbacks.manager [-] Calling
callback neutron_vpnaas.services.vpn.vpn_service.router_removed_actions
_notify_loop /opt/stack/neutron/neutron/callbacks/manager.py:140
2015-08-27 19:08:47.697 12027 DEBUG oslo_service.loopingcall [-] Fixed
interval looping call
'neutron_vpnaas.services.vpn.agent.VPNAgent._report_state' sleeping for 30.00
seconds _run_loop
/usr/local/lib/python2.7/dist-packages/oslo_service/loopingcall.py:121
2015-08-27 19:08:47.756 12027 DEBUG oslo_service.loopingcall [-] Fixed
interval looping call 'neutron.service.Service.report_state' sleeping for 30.00
seconds _run_loop
/usr/local/lib/python2.7/dist-packages/oslo_service/loopingcall.py:121
STEPS TO REPRODUCE:
create a stack with a neutron server (q-vpn) node, "network" server (q-l3),
and a compute node.
Then execut the following:
neutron net-create public --router:external
neutron subnet-create public 123.0.0.0/24 --disable-dhcp
for id in $(neutron security-group-list | grep -v " id " | grep -v "\-\-" |
awk '{print $2}'); do neutron security-group-delete $id; done
neutron security-group-rule-create --protocol icmp --direction ingress default
neutron security-group-rule-create --protocol tcp --port-range-min 1
--port-range-max 65535 --direction ingress default
neutron security-group-rule-create --protocol udp --port-range-min 1
--port-range-max 65535 --direction ingress default
neutron net-create private
neutron subnet-create private103.0.0.0/24 --name private
neutron router-create r1 --distributed=False --ha=False
neutron router-gateway-set r1 public
then execute:
neutron router-delete r1
you will see the error above.
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