networking-vsphere

OVSvApp agent tunnel sync throws exceptions

Bug #1493092 reported by Romil Gupta on 2015-09-07

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	networking-vsphere	Fix Committed	Undecided	Romil Gupta

Bug Description

;36mNone None^[[00;32m] ^[[01;35m^[[00;32mtunnel_update received^[[00m ^[[00;33mfrom (pid=24231) tunnel_update /opt/stack/neutron/neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py:457^[[00m
2015-09-07 02:13:36.869 ^[[01;31mERROR oslo_messaging.rpc.dispatcher [^[[01;36mreq-320f3b31-8017-442c-9913-34d799b2e767 ^[[00;36mNone None^[[01;31m] ^[[01;35m^[[01;31mException during message handling: 'OVSvAppL2Agent' object has no attribute 'tunnel_csum'^[[00m
^[[01;31m2015-09-07 02:13:36.869 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00mTraceback (most recent call last):
^[[01;31m2015-09-07 02:13:36.869 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply
^[[01;31m2015-09-07 02:13:36.869 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m executor_callback))
^[[01;31m2015-09-07 02:13:36.869 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 186, in _dispatch
^[[01;31m2015-09-07 02:13:36.869 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m executor_callback)
^[[01;31m2015-09-07 02:13:36.869 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 129, in _do_dispatch
^[[01;31m2015-09-07 02:13:36.869 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m result = func(ctxt, **new_args)
^[[01;31m2015-09-07 02:13:36.869 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m File "/opt/stack/neutron/neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py", line 477, in tunnel_update
^[[01;31m2015-09-07 02:13:36.869 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m tunnel_type)
^[[01;31m2015-09-07 02:13:36.869 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m File "/opt/stack/neutron/neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py", line 1248, in _setup_tunnel_port
^[[01;31m2015-09-07 02:13:36.869 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m self.tunnel_csum)
^[[01;31m2015-09-07 02:13:36.869 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00mAttributeError: 'OVSvAppL2Agent' object has no attribute 'tunnel_csum'
^[[01;31m2015-09-07 02:13:36.869 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m
2015-09-07 02:13:37.427 ^[[00;36mINFO networking_vsphere.agent.ovsvapp_agent [^[[00;36m-^[[00;36m] ^[[01;35m^[[00;36mOVSvApp Agent tunnel out of sync with plugin!^[[00m

;36mNone None^[[00;32m] ^[[01;35m^[[00;32mtunnel_update received^[[00m ^[[00;33mfrom (pid=18037) tunnel_update /opt/stack/neutron/neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py:427^[[00m
2015-09-02 18:16:26.715 ^[[00;32mDEBUG neutron.agent.linux.utils [^[[01;36mreq-55976495-9a55-460c-afcc-1fb57d599165 ^[[00;36mNone None^[[00;32m] ^[[01;35m^[[00;32m
Command: ['ovs-vsctl', '--timeout=10', '--oneline', '--format=json', '--', '--may-exist', 'add-port', 'br-tun', u'vxlan-642828b1', '--', 'set', 'Interface', u'vxlan-642828b1', u'type=vxlan', 'options:df_default=true', u'options:remote_ip=100.40.40.177', 'options:local_ip=100.40.40.178', 'options:in_key=flow', 'options:out_key=flow']
Exit code: 0
^[[00m ^[[00;33mfrom (pid=18037) execute /opt/stack/neutron/neutron/agent/linux/utils.py:151^[[00m
2015-09-02 18:16:26.727 ^[[00;32mDEBUG neutron.agent.linux.utils [^[[01;36mreq-55976495-9a55-460c-afcc-1fb57d599165 ^[[00;36mNone None^[[00;32m] ^[[01;35m^[[00;32m
Command: ['ovs-vsctl', '--timeout=10', '--oneline', '--format=json', '--', '--columns=ofport', 'list', 'Interface', u'vxlan-642828b1']
Exit code: 0
^[[00m ^[[00;33mfrom (pid=18037) execute /opt/stack/neutron/neutron/agent/linux/utils.py:151^[[00m
2015-09-02 18:16:26.729 ^[[01;31mERROR oslo_messaging.rpc.dispatcher [^[[01;36mreq-55976495-9a55-460c-afcc-1fb57d599165 ^[[00;36mNone None^[[01;31m] ^[[01;35m^[[01;31mException during message handling: 'OVSBridge' object has no attribute 'setup_tunnel_port'^[[00m
^[[01;31m2015-09-02 18:16:26.729 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00mTraceback (most recent call last):
^[[01;31m2015-09-02 18:16:26.729 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply
^[[01;31m2015-09-02 18:16:26.729 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m executor_callback))
^[[01;31m2015-09-02 18:16:26.729 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 186, in _dispatch
^[[01;31m2015-09-02 18:16:26.729 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m executor_callback)
^[[01;31m2015-09-02 18:16:26.729 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 129, in _do_dispatch
^[[01;31m2015-09-02 18:16:26.729 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m result = func(ctxt, **new_args)
^[[01;31m2015-09-02 18:16:26.729 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m File "/opt/stack/neutron/neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py", line 447, in tunnel_update
^[[01;31m2015-09-02 18:16:26.729 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m tunnel_type)
^[[01;31m2015-09-02 18:16:26.729 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m File "/opt/stack/neutron/neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py", line 1219, in _setup_tunnel_port
^[[01;31m2015-09-02 18:16:26.729 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m br.setup_tunnel_port(tunnel_type, ofport)
^[[01;31m2015-09-02 18:16:26.729 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00mAttributeError: 'OVSBridge' object has no attribute 'setup_tunnel_port'
^[[01;31m2015-09-02 18:16:26.729 TRACE oslo_messaging.rpc.dispatcher ^[[01;35m^[[00m
2015-09-02 18:16:26.907 ^[[00;36mINFO networking_vsphere.agent.ovsvapp_agent [^[[00;36m-^[[00;36m] ^[[01;35m^[[00;36mOVSvApp Agent tunnel out of sync with plugin!^[[00m

See original description

Romil Gupta (romilg) on 2015-09-07

description:	updated
Changed in networking-vsphere:
assignee:	nobody → Romil Gupta (romilg)
status:	New → In Progress

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2015-09-07: Fix proposed to networking-vsphere (master)

Fix proposed to branch: master
Review: https://review.openstack.org/221062

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2015-09-15: Fix merged to networking-vsphere (master)

Reviewed: https://review.openstack.org/221062
Committed: https://git.openstack.org/cgit/openstack/networking-vsphere/commit/?id=1895ca6f47990a73b3014e53e909ffb94f908302
Submitter: Jenkins
Branch: master

commit 1895ca6f47990a73b3014e53e909ffb94f908302
Author: Romil Gupta <email address hidden>
Date: Mon Sep 7 08:52:13 2015 -0700

Fix ovsvapp agent tunnel update failures

At the time of restarting of OVSvApp Agent, we have
observed following exceptions:

1. Exception during message handling: 'OVSvAppL2Agent'
object has no attribute 'tunnel_csum'

2. AttributeError: 'OVSBridge' object has no attribute
'setup_tunnel_port'

This patch-set addresses the same.

    Change-Id: I56267062db5a4a5deec41c70c9f6a14ef7f9cc29
    Closes-Bug: #1493092
    Reference: https://review.openstack.org/#/c/220744/

Changed in networking-vsphere:
status:	In Progress → Fix Committed

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