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[Bug 1561040] [NEW] RuntimeError while deleting linux bridge by linux bridge agent

 

Public bug reported:

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.

** Affects: neutron
     Importance: Undecided
     Assignee: venkata anil (anil-venkata)
         Status: New

** Changed in: neutron
     Assignee: (unassigned) => venkata anil (anil-venkata)

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

Title:
  RuntimeError while deleting linux bridge by linux bridge agent

Status in neutron:
  New

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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