Public bug reported:
Probably we should provide a reconnection mechanism when something on
the OpenFlow connection goes wrong.
2016-01-06 08:23:45.031 11755 DEBUG OfctlService [-] dpid 231386065181514 ->
datapath None _handle_get_datapath
/opt/stack/new/neutron/.tox/dsvm-fullstack-constraints/local/lib/python2.7/site-packages/ryu/app/ofctl/service.py:106
2016-01-06 08:23:45.032 11755 ERROR
neutron.plugins.ml2.drivers.openvswitch.agent.openflow.native.ofswitch [-]
Switch connection timeout
2016-01-06 08:23:45.033 11755 DEBUG neutron.agent.linux.utils [-] Running
command: ['sudo', 'ovs-vsctl', '--timeout=10', '--oneline', '--format=json',
'--', '--columns=datapath_id', 'list', 'Bridge', 'br-int261889006']
create_process /opt/stack/new/neutron/neutron/agent/linux/utils.py:84
2016-01-06 08:23:45.057 11755 DEBUG neutron.agent.linux.utils [-] Exit code: 0
execute /opt/stack/new/neutron/neutron/agent/linux/utils.py:142
2016-01-06 08:23:45.058 11755 ERROR
neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent [-] Switch
connection timeout Agent terminated!
2016-01-06 08:23:45.060 11755 ERROR ryu.lib.hub [-] hub: uncaught exception:
Traceback (most recent call last):
File
"/opt/stack/new/neutron/.tox/dsvm-fullstack-constraints/local/lib/python2.7/site-packages/ryu/lib/hub.py",
line 52, in _launch
func(*args, **kwargs)
File
"/opt/stack/new/neutron/neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py",
line 1991, in main
sys.exit(1)
SystemExit: 1
http://logs.openstack.org/77/240577/6/check/gate-neutron-dsvm-
fullstack/ec699c7/logs/TestConnectivitySameNetwork.test_connectivity_VLANs,Native_
/neutron-openvswitch-agent--2016-01-06--
08-23-13-672140.log.txt.gz#_2016-01-06_08_23_45_032
http://logs.openstack.org/77/240577/6/check/gate-neutron-dsvm-
fullstack/ec699c7/testr_results.html.gz
** Affects: neutron
Importance: Medium
Assignee: YAMAMOTO Takashi (yamamoto)
Status: New
** Tags: ovs
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https://bugs.launchpad.net/bugs/1534110
Title:
OF native connection sometimes goes away and agent exits
Status in neutron:
New
Bug description:
Probably we should provide a reconnection mechanism when something on
the OpenFlow connection goes wrong.
2016-01-06 08:23:45.031 11755 DEBUG OfctlService [-] dpid 231386065181514 ->
datapath None _handle_get_datapath
/opt/stack/new/neutron/.tox/dsvm-fullstack-constraints/local/lib/python2.7/site-packages/ryu/app/ofctl/service.py:106
2016-01-06 08:23:45.032 11755 ERROR
neutron.plugins.ml2.drivers.openvswitch.agent.openflow.native.ofswitch [-]
Switch connection timeout
2016-01-06 08:23:45.033 11755 DEBUG neutron.agent.linux.utils [-] Running
command: ['sudo', 'ovs-vsctl', '--timeout=10', '--oneline', '--format=json',
'--', '--columns=datapath_id', 'list', 'Bridge', 'br-int261889006']
create_process /opt/stack/new/neutron/neutron/agent/linux/utils.py:84
2016-01-06 08:23:45.057 11755 DEBUG neutron.agent.linux.utils [-] Exit code:
0 execute /opt/stack/new/neutron/neutron/agent/linux/utils.py:142
2016-01-06 08:23:45.058 11755 ERROR
neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent [-] Switch
connection timeout Agent terminated!
2016-01-06 08:23:45.060 11755 ERROR ryu.lib.hub [-] hub: uncaught exception:
Traceback (most recent call last):
File
"/opt/stack/new/neutron/.tox/dsvm-fullstack-constraints/local/lib/python2.7/site-packages/ryu/lib/hub.py",
line 52, in _launch
func(*args, **kwargs)
File
"/opt/stack/new/neutron/neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py",
line 1991, in main
sys.exit(1)
SystemExit: 1
http://logs.openstack.org/77/240577/6/check/gate-neutron-dsvm-
fullstack/ec699c7/logs/TestConnectivitySameNetwork.test_connectivity_VLANs,Native_
/neutron-openvswitch-agent--2016-01-06--
08-23-13-672140.log.txt.gz#_2016-01-06_08_23_45_032
http://logs.openstack.org/77/240577/6/check/gate-neutron-dsvm-
fullstack/ec699c7/testr_results.html.gz
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