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[Bug 1561040] Re: RuntimeError while deleting linux bridge by linux bridge agent

 

Reviewed:  https://review.openstack.org/296537
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=16b2ffdfd85eece8fb57a98d10bf35ad617d235a
Submitter: Jenkins
Branch:    master

commit 16b2ffdfd85eece8fb57a98d10bf35ad617d235a
Author: venkata anil <anil.venkata@xxxxxxxxxxxx>
Date:   Wed Mar 23 15:24:01 2016 +0000

    Ignore exception when deleting linux bridge if doesn't exist
    
    Linux bridge is not handling RuntimeError exception when it is trying
    to delete network's bridge, which is deleted in parallel by nova.
    Fullstack test has similar scenario, it creates network's bridge for
    agent and deletes the bridge after the test, like nova.
    
    Linux bridge agent has to ignore RuntimeError exception if the bridge
    doesn't exist.
    
    Closes-bug: #1561040
    Change-Id: I428384fd42181ff6bc33f29369a7ff5ec163b532


** Changed in: neutron
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1561040

Title:
  RuntimeError while deleting linux bridge by linux bridge agent

Status in neutron:
  Fix Released

Bug description:
  http://logs.openstack.org/14/275614/7/check/gate-neutron-dsvm-
  fullstack/efae851/logs/TestLinuxBridgeConnectivitySameNetwork.test_connectivity_VLANs_
  /neutron-linuxbridge-agent--2016-03-23--04-07-30-395169.log.txt.gz

  Linux bridge is not handling RuntimeError exception when it is trying
  to delete network's bridge, which is deleted by nova in parallel.
  Fullstack test has similar scenario, it creates network's bridge for
  agent and deletes the bridge after the test, like nova. Linux bridge
  agent has to ignore RuntimeError exception if the bridge doesn't
  exist.

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References